SEC Filing | COMPASS Pathways plc

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cmps-20230630

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

⊠ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2023

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________ to ________

Commission File Number: 001-39522

COMPASS Pathways plc

(Exact name of registrant as specified in its charter)


England and Wales			Not Applicable
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)

33 Broadwick Street

London W1F 0DQ

United Kingdom

(Address of principal executive offices, zip code)

+1 (716) 676-6461

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol

Name of each exchange on which registered

American Depositary Shares, each representing one ordinary share, par value of £0.008 per share

CMPS

Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The registrant had 45,783,171 shares of common stock outstanding as of July 31, 2023.

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PART I - FINANCIAL INFORMATION
Item 1.	Financial Statements (Unaudited)	7
	Condensed Consolidated Balance Sheets As of June 30, 2023 and December 31, 2022	7
	Condensed Consolidated Statements of Operations and Comprehensive Loss for The Three and Six Months Ended June 30, 2023 and 2022	8
	Condensed Consolidated Statements of Shareholders’ Equity for The Three and Six Months Ended June 30, 2023 and 2022	9
	Condensed Consolidated Statements of Cash Flows for The Six Months Ended June 30, 2023 and 2022	11
	Notes to Condensed Consolidated Financial Statements	13
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	28
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	40
Item 4.	Controls and Procedures	40
PART II - OTHER INFORMATION
Item 1.	Legal Proceedings	41
Item 1A.	Risk Factors	41
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	124
Item 3.	Defaults Upon Senior Securities	124
Item 4.	Mine Safety Disclosures	124
Item 5.	Other Information	124
Item 6.	Exhibits	126
	Signatures	127

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or the “Securities Act,” and Section 21E of the Securities Exchange Act of 1934, as amended, or the “Exchange Act”. Forward-looking statements generally relate to future events or our future financial or operating performance. All statements other than statements of historical fact included in this Quarterly Report on Form 10-Q, including regarding our strategy, future operations, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management, are forward-looking statements. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these words or other similar terms or expressions. The forward-looking statements and opinions contained in this Form 10-Q are based upon information available to our management as of the date of this Form 10-Q, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. Forward-looking statements contained in this Quarterly Report on Form 10-Q include, but are not limited to, statements about:

•the timing, progress and results of our investigational COMP360 psilocybin treatment, including statements regarding the timing of initiation and completion of trials or studies and related preparatory work, including our expectations regarding the amendments we made to the protocols for our Phase 3 clinical program, results of discussions with the Food and Drug Administration, or FDA, regarding our trial design and the timing of the completion of our Phase 3 clinical program for treatment-resistant depression, or TRD, the period during which the results of the trials will become available and our research and development programs;

•our estimates regarding our expenses, capital requirements, the sufficiency of our cash resources, our expected cash runway and needs for and ability to raise additional financing;

•our Loan and Security Agreement, or the Loan Agreement, with Hercules Capital, Inc., or Hercules, contains milestones that must be achieved in order to draw down additional amounts under our Loan Agreement on our term loan facility and operating and financial covenants that restrict our operating activities;

•our reliance on the success of our investigational COMP360 psilocybin treatment;

•the timing, scope or likelihood of regulatory filings and approvals;

•our expectations regarding the size of the eligible patient populations for COMP360 psilocybin treatment, if approved for commercial use;

•our ability to identify third-party clinical sites to conduct our trials and our ability to identify and train appropriately qualified therapists to administer COMP360 psilocybin treatment in our clinical trials;

•our ability to implement our business model and our strategic plans for our business and our investigational COMP360 psilocybin treatment;

•our ability to identify new indications for COMP360 beyond our current primary focus on TRD, anorexia nervosa, and post-traumatic stress disorder, or PTSD;

•our ability to identify, develop or acquire digital technologies to enhance our administration of our investigational COMP360 psilocybin treatment;

•our ability to leverage our technology and drug development candidates to advance new psychedelic compounds in other areas of unmet mental health need;

•our ability to successfully establish and maintain Centers of Excellence and our ability to achieve our goals with respect to the Center for Mental Health Research and Innovation;

•our commercialization, marketing and manufacturing capabilities and strategy;

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•the pricing, coverage and reimbursement of our investigational COMP360 psilocybin treatment, if approved;

•the scalability and commercial viability of our manufacturing methods and processes;

•the rate and degree of market acceptance and clinical utility of our investigational COMP360 psilocybin treatment, in particular, and psilocybin-based treatments, in general;

•our ability to establish or maintain collaborations or strategic relationships or obtain additional funding;

•our expectations regarding potential benefits of our investigational COMP360 psilocybin treatment and our therapeutic approach generally;

•our expectations around feedback from and discussions with regulators, regulatory development paths and with respect to Controlled Substances Act designation;

•the scope of protection we and any current or future licensors or collaboration partners are able to establish and maintain for intellectual property rights covering COMP360;

•our ability to operate our business without infringing, misappropriating, or otherwise violating the intellectual property rights and proprietary technology of third parties;

•regulatory developments in the United States, under the laws and regulations of England and Wales, and other jurisdictions;

•developments and projections relating to our competitors and our industry;

•the effectiveness of our internal control over financial reporting;

•our ability to attract and retain qualified employees and key personnel;

•the effect of global financial and economic conditions and geopolitical events, including instability in the banking system, fluctuating interest rates and inflation, and foreign exchange fluctuations, particularly the Pound Sterling to U.S. Dollar, the risk of economic slowdown or recession in the United States, overall market volatility in the United States or the United Kingdom, including as a result of, among other factors, the ongoing war between Russia and Ukraine or similar events, on our business;

•the effect of public health crises, pandemics or epidemics such as the COVID-19 pandemic, and any future mitigation efforts, and current or future economic effects, on any of the foregoing or other aspects of our business or operations;

•whether we are classified as a controlled foreign corporation, or CFC, or a passive foreign investment company, or PFIC, under the Internal Revenue Code of 1986, as amended, for current and future periods; and

•the future trading price of the ADSs and impact of securities analysts’ reports on these prices.

We caution you that the foregoing list may not contain all of the forward-looking statements made in this Form 10-Q.

You should not rely upon forward-looking statements as predictions of future events, which speak only as of the date made. We have based the forward-looking statements contained in this Quarterly Report on Form 10-Q primarily on our current expectations and projections about future events and trends that we believe may affect our business, financial condition, results of operations and prospects. The outcomes of the events described in these forward-looking statements are subject to risks, uncertainties and other factors described in the section titled “Risk Factors” in Part II, Item 1A, of this Quarterly Report on Form 10-Q and our other filings with the Securities and Exchange Commission, or the SEC. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this Quarterly Report on Form 10-Q. We cannot assure you that the results, events and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events or circumstances could differ materially from those described in the forward-looking statements. Except as otherwise required by the securities laws of the United States, we disclaim any obligation to subsequently revise any forward-looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events.

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SUMMARY OF THE MATERIAL RISKS ASSOCIATED WITH OUR BUSINESS

Our business is subject to numerous risks and uncertainties that you should be aware of in evaluating our business. These risks and uncertainties include, but are not limited to, the following:

•We are a clinical-stage biotechnology company and have incurred significant losses since our inception. We expect to incur losses for the foreseeable future and may never achieve or maintain profitability;

•We will need substantial additional funding to complete the development and commercialization of our investigational COMP360 psilocybin treatment. Our ability to raise additional funds may be adversely impacted by macroeconomic conditions and disruptions to and volatility in the credit and financial markets in the United States and worldwide, including instability in the banking system, fluctuating interest rates and inflation and the risk of credit-rating downgrades and economic slowdown or recession in the United States. Failure to obtain additional funding when needed or on favorable terms may force us to delay, limit or terminate certain or all of our product discovery, therapeutic development, research operations or commercialization efforts or grant rights to develop and market products or therapeutic candidates that we would otherwise prefer to develop and market ourselves;

•Raising additional capital may cause dilution to holders of our ordinary shares and ADSs, restrict our operations or require us to relinquish rights to COMP360 or any future therapeutic candidates;

•Our failure to comply with the financial and other covenants or payment obligations under our existing Loan Agreement with Hercules could result in a default or an event of default, which may result in increased interest charges, acceleration of our repayment obligations or other actions by Hercules, any of which could negatively impact our business, financial condition and results of operations;

•We are dependent on the successful development of our investigational COMP360 psilocybin treatment. We cannot give any assurance that COMP360 will successfully complete clinical trials or receive regulatory approval, which is necessary before it can be commercialized;

•COMP360 is, and any future therapeutic candidates we may develop may be, subject to controlled substance laws and regulations in the jurisdictions where our products, if approved, may be marketed, and failure to comply with these laws and regulations, or the cost of compliance with these laws and regulations, or changes in these laws and regulations may adversely affect the results of our business operations, both during clinical development and post approval, and our financial condition. In addition, during the review process of COMP360, and prior to any approval, the FDA and/or other regulatory bodies may require additional data, including with respect to whether COMP360 has abuse or misuse potential, which may delay approval and any potential rescheduling process;

•COMP360 contains controlled substances, the use of which may generate public controversy. Adverse publicity or public perception regarding COMP360, in particular, and psilocybin-based treatments, in general, or our current or future investigational treatments using psilocybin may negatively influence the success of these treatments;

•Clinical drug development is a lengthy and expensive process with uncertain timelines and uncertain outcomes. If clinical trials of COMP360 psilocybin treatment or any future therapeutic candidates are prolonged or delayed, we or our current or future collaborators may be unable to obtain required regulatory approvals, and therefore we will be unable to commercialize our investigational COMP360 psilocybin treatment or any future therapeutic candidates on a timely basis or at all, which will adversely affect our business;

•COMP360 psilocybin treatment and any future therapeutic candidates we may develop may have serious adverse, undesirable or unacceptable side effects which may delay or prevent marketing approval. If such side effects are identified during the development of COMP360 psilocybin treatment or any future therapeutic candidates or following approval, if any, we may need to abandon our development of such therapeutic candidates, the commercial profile of any approved label may be limited, or we may be subject to other significant negative consequences;

•Research and development of drugs targeting the central nervous system is particularly difficult, which makes it difficult to predict and understand why the drug has a positive effect on some patients but not others;

•We have never commercialized a therapeutic candidate before and may lack the necessary expertise, personnel and resources to successfully commercialize our treatments on our own or with suitable collaborators;

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•The future commercial success of our investigational COMP360 psilocybin treatment or any future therapeutic candidates will depend on the degree of market access and acceptance of our potential treatments among healthcare professionals, patients, healthcare payors, health technology assessment bodies and the medical community at large;

•Our business and commercialization strategy depends on our ability to identify, qualify, prepare, certify and support third-party therapy sites offering any approved treatment. If we are unable to do so, our commercialization prospects would be limited and our business, financial condition and results of operations would be harmed;

•We currently rely on qualified therapists working at third-party clinical trial sites to administer our investigational COMP360 psilocybin treatment in our clinical trials and we expect this to continue upon approval, if any, of COMP360 or any future therapeutic candidates. If third-party sites fail to recruit and retain a sufficient number of therapists or effectively manage their therapists, our business, financial condition and results of operations would be materially harmed;

•Intellectual property rights of third parties could adversely affect our ability to develop or commercialize our investigational treatments, such that we could be required to litigate or obtain licenses from third parties in order to develop or market our investigational treatments. Such litigation or licenses could be costly or not available on commercially reasonable terms;

•Others may claim an ownership interest in our intellectual property and our product candidates, which could expose us to litigation and have a significant adverse effect on our prospects;

•Enacted and future legislation may increase the difficulty and cost for us to obtain marketing approval of and commercialize our investigational COMP360 psilocybin treatment or any future therapeutic candidates and could have a material adverse effect on our business;

•We rely on third parties to supply and manufacture the psilocybin and psilocin incorporated in COMP360 and expect to continue to rely on third parties to supply and manufacture any future therapeutic candidates, and we will rely on third parties to manufacture these substances for commercial supply, if approved. If any third-party provider fails to meet its obligations to manufacture COMP360 or our future therapeutic candidates, or fails to maintain or achieve satisfactory regulatory compliance, the development of such substances and the commercialization of any treatments, if approved, could be stopped, delayed or made commercially unviable, less profitable or may result in enforcement actions against us;

•There are a number of third parties who conduct investigator-initiated studies, or IISs, using COMP360 provided by us. Any failure by a third party to meet its obligations with respect to the clinical development of our investigational COMP360 psilocybin treatment or any future therapeutic candidates may delay or impair our ability to obtain regulatory approval for COMP360. IISs of COMP360 or any future therapeutic candidates may generate clinical trial data that raises concerns regarding the safety or effectiveness of COMP360 and any data generated in IISs may not be predictive of the results in populations or indications in which we are conducting, or plan to conduct, clinical trials;

•Unfavorable global economic conditions could adversely affect our business, financial condition or results of operations. Economic uncertainty and worsening or deteriorating global economic conditions and volatile financial market conditions in the United States or the United Kingdom, as a result of, among other factors, instability in the banking system, fluctuating inflation and interest rates, the risk of economic slowdown or recession in the United States and the ongoing war between Russia and Ukraine or similar events, may materially and adversely affect our business, including our ability to raise capital and our financial results;

•A pandemic, epidemic, or outbreak of an infectious disease, or new variants of COVID-19, may materially and adversely affect our business, including our preclinical studies, clinical trials, third parties on whom we rely, our supply chain, our ability to raise capital, our ability to conduct regular business and our financial results;

•We face substantial competition and our competitors may discover, develop or commercialize treatments before or more successfully than us, which may result in the reduction or elimination of our commercial opportunities;

•Our business is subject to economic, political, regulatory and other risks associated with international operations; and

•We may face business interruptions resulting from failures or significant downtime of our information technology systems resulting from cyber-attacks on such systems or otherwise.

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PART I—FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

COMPASS PATHWAYS PLC

Condensed Consolidated Balance Sheets

(unaudited)

(in thousands, except share and per share amounts)

(expressed in U.S. Dollars, unless otherwise stated)


	June 30,		December 31,
	2023		2022
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	148,234	$	143,206
Restricted cash	251		175
Prepaid income tax	—		575
Prepaid expenses and other current assets	45,116		47,695
Total current assets	193,601		191,651
NON-CURRENT ASSETS:
Investment	469		469
Property and equipment, net	482		617
Operating lease right-of-use assets	4,784		2,006
Deferred tax assets	3,054		2,224
Long-term prepaid expenses and other assets	7,444		327
Total assets	$	209,834	$	197,294
LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
Accounts payable	$	1,982	$	4,761
Accrued expenses and other liabilities	8,617		9,325
Operating lease liabilities - current	2,176		1,510
Total current liabilities	12,775		15,596
NON-CURRENT LIABILITIES
Long-term debt	28,124		—
Operating lease liabilities - non-current	2,539		418
Total liabilities	$	43,438	$	16,014
Commitments and contingencies (Note 11)
SHAREHOLDERS' EQUITY:
Ordinary shares, £0.008 par value; 45,760,250 and 42,631,794 shares authorized, issued and outstanding at June 30, 2023 and December 31, 2022, respectively	471		440
Deferred shares, £21,921.504 par value; nil and one share authorized, issued and outstanding at June 30, 2023 and December 31, 2022, respectively	—		28
Additional paid-in capital	496,342		458,825
Accumulated other comprehensive loss	(16,728)		(16,867)
Accumulated deficit	(313,689)		(261,146)
Total shareholders' equity	166,396		181,280
Total liabilities and shareholders' equity	$	209,834	$	197,294

The accompanying notes are an integral part of these condensed consolidated financial statements.

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COMPASS PATHWAYS PLC

Condensed Consolidated Statements of Operations and Comprehensive Loss

(unaudited)

(in thousands, except share and per share amounts)

(expressed in U.S. Dollars, unless otherwise stated)


	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
OPERATING EXPENSES:
Research and development	$	19,818	$	15,920	$	38,853	$	31,282
General and administrative	12,846		11,336		25,599		21,394
Total operating expenses	32,664		27,256		64,452		52,676
LOSS FROM OPERATIONS:	(32,664)		(27,256)		(64,452)		(52,676)
OTHER INCOME, NET:
Other income, net	627		240		1,336		374
Foreign exchange gains	1,376		1,958		4,061		3,291
Benefit from R&D tax credit	2,520		4,077		6,836		6,999
Total other income, net	4,523		6,275		12,233		10,664
Loss before income taxes	(28,141)		(20,981)		(52,219)		(42,012)
Income tax expense	(194)		(56)		(324)		(196)
Net loss	(28,335)		(21,037)		(52,543)		(42,208)
Other comprehensive (loss) income:
Foreign exchange translation adjustment	717		(17,134)		139		(24,327)
Comprehensive loss	(27,618)		(38,171)		(52,404)		(66,535)
Net loss per share attributable to ordinary shareholders—basic and diluted	$	(0.62)	$	(0.50)	$	(1.19)	$	(1.00)
Weighted average ordinary shares outstanding—basic and diluted	45,565,991		42,474,987		44,153,772		42,110,161

The accompanying notes are an integral part of these condensed consolidated financial statements.

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COMPASS PATHWAYS PLC

Condensed Consolidated Statements of Shareholders’ Equity

(unaudited)

(in thousands, except share and per share amounts)

(expressed in U.S. Dollars, unless otherwise stated)


	ORDINARY SHARES £0.008			DEFERRED SHARES			ADDITIONAL PAID-IN CAPITAL		ACCUMULATED OTHER COMPREHENSIVE (LOSS)/ INCOME		ACCUMULATED DEFICIT		TOTAL SHAREHOLDERS' EQUITY
	PAR VALUE			£21,921.504 PAR VALUE
	SHARES	AMOUNT		SHARES	AMOUNT		AMOUNT		AMOUNT		AMOUNT		AMOUNT
Balance at December 31, 2021	42,019,874	$	435	1	$	28	$	444,750	$	8,840	$	(169,641)	$	284,412
Exercise of share options	376,158	4		—	—		393		—		—		397
Vesting of restricted stock units	68,534	1		—	—		—		—		—		1
Share-based compensation expense	—	—		—	—		3,128		—		—		3,128
Unrealized loss on foreign currency translation	—	—		—	—		—		(7,193)		—		(7,193)
Net loss	—	—		—	—		—		—		(21,171)		(21,171)
Balance at March 31, 2022	42,464,566	$	440	1	$	28	$	448,271	$	1,647	$	(190,812)	$	259,574
Exercise of share options	55,727	—		—	—		4		—		—		4
Vesting of restricted stock units	2,104	—		—	—		—		—		—		—
Share-based compensation expense	—	—		—	—		3,178		—		—		3,178
Unrealized loss on foreign currency translation	—	—		—	—		—		(17,134)		—		(17,134)
Net loss	—	—		—	—		—		—		(21,037)		(21,037)
Balance at June 30, 2022	42,522,397	$	440	1	$	28	$	451,453	$	(15,487)	$	(211,849)	$	224,585

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	ORDINARY SHARES £0.008			DEFERRED SHARES			ADDITIONAL PAID-IN CAPITAL		ACCUMULATED OTHER COMPREHENSIVE LOSS		ACCUMULATED DEFICIT		TOTAL SHAREHOLDERS' EQUITY
	PAR VALUE			£21,921.504 PAR VALUE
	SHARES	AMOUNT		SHARES	AMOUNT		AMOUNT		AMOUNT		AMOUNT		AMOUNT
Balance at December 31, 2022	42,631,794	$	440	1	$	28	$	458,825	$	(16,867)	$	(261,146)	$	181,280
Exercise of share options	3,790	—		—	—		—		—		—		—
Issuance of ordinary shares under ATM facility, net of issuance costs	113,420	1		—	—		1,187		—		—		1,188
Issuance of ordinary shares to settle vested restricted stock units	30,481	1		—	—		(1)		—		—		—
Shares tendered for withholding taxes	—	—		—	—		(109)		—		—		(109)
Share-based compensation expense	—	—		—	—		4,071		—		—		4,071
Unrealized loss on foreign currency translation	—	—		—	—		—		(578)		—		(578)
Net loss	—	—		—	—		—		—		(24,208)		(24,208)
Balance at March 31, 2023	42,779,485	$	442	1	$	28	$	463,973	$	(17,445)	$	(285,354)	$	161,644
Exercise of share options	125,079	1		—	—		—		—		—		1
Issuance of ordinary shares under ATM facility, net of issuance costs	2,824,202	28		—	—		26,904		—		—		26,932
Vesting of equity awards under the employee purchase plan	23,843	—		—	—		189		—		—		189
Cancellation of deferred share	—	—		(1)	(28)		28		—		—		—
Issuance of warrant to purchase ordinary shares	—	—		—	—		687		—		—		687
Issuance of ordinary shares to settle vested restricted stock units	7,641	—		—	—		—		—		—		—
Share-based compensation expense	—	—		—	—		4,561		—		—		4,561
Unrealized gain on foreign currency translation	—	—		—	—		—		717		—		717
Net loss	—	—		—	—		—		—		(28,335)		(28,335)
Balance at June 30, 2023	45,760,250	$	471	—	$	—	$	496,342	$	(16,728)	$	(313,689)	$	166,396

The accompanying notes are an integral part of these condensed consolidated financial statements.

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COMPASS PATHWAYS PLC

Condensed Consolidated Statements of Cash Flows

(unaudited)

(in thousands)

(expressed in U.S. Dollars, unless otherwise stated)


	Six Months Ended June 30,
	2023		2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$	(52,543)	$	(42,208)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization	158		147
Loss on disposal of property and equipment	46		—
Non-cash (loss)/gain on foreign currency remeasurement	(2,251)		2,174
Non-cash share-based compensation	8,632		6,306
Non-cash lease expenses	1,018		1,078
Changes in operating assets and liabilities
Prepaid expenses and other current assets	4,662		(5,461)
Deferred and prepaid tax assets	(255)		(896)
Long-term prepaid expenses and other assets	(7,099)		(409)
Operating lease liabilities	(955)		(1,049)
Accounts payable	(2,899)		1,115
Accrued expenses and other liabilities	(1,050)		(1,925)
Net cash used in operating activities	(52,536)		(41,128)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(48)		(494)
Proceeds from disposal of property and equipment	2		—
Net cash used in investing activities	(46)		(494)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of ordinary shares, net of issuance costs	28,120		—
Proceeds from issuance of shares under the employee share purchase plan	189		—
Payments of tax withholding on stock award	(109)		—
Net proceeds from issuance of long term debt	29,585		—
Payment of issuance cost of long term debt	(778)		—
Proceeds from exercise of share options	1		401
Proceeds from vesting of restricted share units	—		1
Net cash provided by financing activities	57,008		402
Effect of exchange rate changes on cash, cash equivalents and restricted cash	678		(24,846)
Net increase (decrease) in cash, cash equivalents and restricted cash	5,104		(66,066)
Cash, cash equivalents and restricted cash, beginning of the period	143,381		273,347
Cash, cash equivalents and restricted cash, end of the period	$	148,485	$	207,281

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Right of use assets obtained in exchange for new operating lease liabilities	$	3,645	$	822
Issuance of warrants together with the long-term debt	$	687	$	—

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The following table provides a reconciliation of the cash, cash equivalents and restricted cash balances as of each of the periods, shown above:


	Six Months Ended June 30,
	2023		2022
Cash and cash equivalents	$	148,234	$	207,177
Restricted cash	251		104
Total cash, cash equivalents and restricted cash	$	148,485	$	207,281

The accompanying notes are an integral part of these condensed consolidated financial statements.

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COMPASS PATHWAYS PLC

Notes to Condensed Consolidated Financial Statements

(unaudited)

1. Nature of Business

COMPASS Pathways plc, or the Company, is a biotechnology company dedicated to accelerating patient access to evidence-based innovation in mental health. The Company is developing its investigational COMP360 psilocybin treatment through late-stage clinical trials in Europe and North America for patients with treatment-resistant depression.

The Company is subject to risks and uncertainties common to clinical stage companies in the biotechnology industry, including, but not limited to, development by competitors of new technological innovations, dependence on key personnel, protection of proprietary intellectual property and technology, compliance with government regulations and the ability to secure additional capital to fund operations. Therapeutic candidates currently under development will require significant additional research and development efforts, including preclinical and clinical testing and regulatory approval, prior to commercialization. These efforts require significant amounts of capital, adequate personnel and infrastructure and extensive compliance-reporting capabilities. Even if the Company’s therapeutic development efforts are successful, it is uncertain when, if ever, the Company will realize revenue from sales.

The Company has funded its operations primarily with proceeds from the sale of its convertible preferred shares, the issuance of convertible notes, and through the sale of American Depository Shares, or ADSs, in connection with the Company’s initial public offering, or the IPO, in September 2020, and its May 2021 follow-on offering. On October 8, 2021, the Company entered into a Sales Agreement with Cowen and Company, LLC, or Cowen, under which the Company may issue and sell from time to time up to $150.0 million of its ADSs, each representing one ordinary share, through Cowen as the sales agent. Sales of the Company’s ADSs, if any, will be made at market prices. Through June 30, 2023, the Company sold 2,982,038 ADSs, resulting in $28.6 million in net proceeds. On June 30, 2023 (the “Effective Date”), the Company entered into a Loan Agreement with Hercules, which provided for aggregate maximum borrowings of up to $50.0 million, consisting of (i) a term loan of $30.0 million, which was funded on the Effective Date, (ii) subject to the Company achieving certain performance milestones and available until December 15, 2024, an additional term loan of $10.0 million, and (iii) subject to the approval of Hercules’ investment committee in its sole discretion, and available during the interest-only period, as described in the Loan Agreement, an additional term loan of $10.0 million. The Loan Agreement includes a financial covenant requiring the Company to maintain a minimum level of $22.5 million of cash during the period commencing on January 1, 2024, of which the initial commencement date is subject to adjustment if certain performance milestones are met. If the Company meets the performance milestones, the minimum cash covenant will not apply if its market capitalization is at least $750.0 million.

The Company has incurred recurring losses since its inception, including net losses of $52.5 million and $42.2 million for the six months ended June 30, 2023 and 2022, respectively. In addition, as of June 30, 2023, the Company had an accumulated deficit of $313.7 million. The Company expects to continue to generate operating losses for the foreseeable future. The Company believes the cash and cash equivalents on hand as of June 30, 2023 of $148.2 million will be sufficient to fund its operating expenses and capital expenditure requirements for at least the next twelve months, including progressing its Phase 3 clinical program, its Phase 2 studies in anorexia nervosa and PTSD and costs associated with operating as a public company. The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business. We will need substantial additional funding to complete the development and commercialization of our Phase 3 clinical program, and our Phase 2 studies in anorexia nervosa and PTSD. Further, changing circumstances, some of which may be beyond our control, such as fluctuating inflation and interest rates, could cause us to consume capital significantly faster than we currently anticipate, and we may need to seek additional funds sooner than planned. The Company’s inability to raise capital as and when needed could have a negative impact on its financial condition and ability to pursue its business strategies. There can be no assurance that the current operating plan will be achieved or that additional funding will be available on terms acceptable to the Company, or at all.

The future viability of the Company is dependent on its ability to raise additional capital to finance its operations. The Company may raise additional capital through a combination of equity offerings, debt financings, collaborations, and other strategic transactions, including marketing, distribution or licensing arrangements. There can be no assurance that additional funding will be available on terms acceptable to the Company, on a timely basis or at all. The failure of the Company to obtain sufficient funds on acceptable terms when needed could have a material adverse effect on the Company’s business, results of operations, and financial conditions.

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Market volatility, instability in the banking system, geopolitical tensions resulting from the ongoing war between Ukraine and Russia, fluctuating inflation and interest rates and the related impact on U.S., U.K. and global economies, the risk of economic slowdown or recession in the United States or other factors could adversely impact our operations, financial results and ability to raise additional funding.

2. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America, or U.S. GAAP.

The unaudited condensed consolidated financial statements have been prepared on the same basis as the audited annual consolidated financial statements as of and for the year ended December 31, 2022, and, in the opinion of management, reflect all adjustments, consisting of normal recurring adjustments, necessary for the fair statement of the Company’s financial position as of June 30, 2023, the results of its operations and comprehensive loss for the three months and six months ended June 30, 2023 and 2022 and its cash flows for the six months ended June 30, 2023 and 2022.

The results for the three months and six months ended June 30, 2023 are not necessarily indicative of the results to be expected for the year ending December 31, 2023, any other interim periods, or any future years or periods. These interim financial statements should be read in conjunction with the audited financial statements as of and for the year ended December 31, 2022, and the notes thereto, which are included in the Company’s Annual Report on Form 10-K that was filed with the SEC, on February 28, 2023. The condensed consolidated balance sheet at December 31, 2022, was derived from audited annual financial statements but does not contain all of the footnote disclosures from the annual financial statements.

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated on consolidation.

Use of Estimates

The preparation of the condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of income and expenses during the reporting periods. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the prepayment and accrual for research and development expenses, share-based compensation and the research and development tax credit. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ materially from those estimates.

Cash and Cash Equivalents

The Company considers all highly liquid investments that have maturities of three months or less when acquired to be cash equivalents. The Company does not currently have any material cash equivalents.

Restricted Cash

Restricted cash as of June 30, 2023 and December 31, 2022 represents a collateral deposit for employee credit cards.

Investment

The investment does not have readily determinable fair value and it is carried at cost, less impairment, adjusted for subsequent changes to estimated fair value up to the original cost, in circumstances where the Company does not have the ability to exercise significant influence or control over the operating and financial policies of the investee.

Concentration of Credit Risk

Financial instruments that subject the Company to credit risk consist primarily of cash and cash equivalents. The Company places cash and cash equivalents in diversified and established financial institutions. Accounts at each institution are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to $250,000. The Company has cash and cash equivalents in excess of the FDIC insured limit. The Company has no significant off-balance-sheet risk or concentration of credit risk, such as foreign exchange contracts, options contracts, or other foreign hedging arrangements.

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Property and Equipment

Property and equipment are recorded at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets, which are as follows:


			Estimated Useful Life
Lab equipment			5 years
Office equipment			3-5 years
Furniture and fixtures			3 years
Leasehold improvements			Shorter of useful life or remaining lease term

Upon retirement or sale, the cost of assets disposed of and the related accumulated depreciation are removed from the accounts and any resulting gain or loss is included in the condensed consolidated statements of operations and comprehensive loss. Expenditures for repairs and maintenance are charged to expense as incurred.

Impairment of Long-Lived Assets

The Company evaluates assets for potential impairment when events or changes in circumstances indicate the carrying value of the assets may not be recoverable. Recoverability is measured by comparing the book values of the assets to the expected future net undiscounted cash flows that the assets are expected to generate. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the book values of the assets exceed their fair value. The Company has not recognized any impairment losses or had triggering events related to its underlying assets for the six months ended June 30, 2023.

Segment Information

Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision maker in deciding how to allocate resources and assess performance. The Company and the Company’s chief operating decision maker, the Company’s Chief Executive Officer, view the Company’s operations and manage its business as a single operating segment; however, the Company operates in two geographic regions: the United Kingdom, or UK, and the United States. The Company’s fixed assets are primarily located in the UK. The Company’s singular concentration is focused on accelerating patient access to evidence-based innovation in mental health.

Research and Development Costs

Research and development costs are expensed as incurred. Research and development expenses consist of costs incurred in performing research and development activities, including salaries, share-based compensation and benefits, travel, and external costs of outside vendors engaged to conduct clinical development activities, clinical trials and the cost to manufacture clinical trial materials.

Research Contract Costs, Prepayments and Accruals

The Company has entered into various research and development-related contracts with research institutions and other companies. These agreements are generally cancellable, and related payments are recorded as research and development expenses as incurred. The Company records prepayments and accruals for estimated ongoing research costs and receives updated estimates of costs and amounts owed on a monthly basis from its third-party service providers. When evaluating the adequacy of the prepayments and accrued liabilities, the Company analyzes progress of the studies or clinical trials, including the phase or completion of events, invoices received and contracted cost estimates from third-party service providers. Estimates are made in determining the prepaid and accrued balances at the end of any reporting period. Actual results could differ from the Company’s estimates. The Company’s historical prepayments and accrual estimates have not been materially different from the actual costs.

Share-Based Compensation

The Company accounts for all share-based payment awards granted to employees and non-employees as share-based compensation expense at fair value. The Company grants equity awards under its share-based compensation programs, which may include share options and restricted share units. The measurement date for employee and non-employee awards is the date of grant, and share-based compensation costs are recognized as an expense over the requisite service period, which is the vesting period, on a straight-line basis. Share-based compensation expense is classified in the accompanying condensed

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consolidated statements of operations and comprehensive loss based on the function to which the related services are provided. The Company recognizes share-based compensation expense for the portion of awards that have vested. Forfeitures are recorded as they occur.

On October 1, 2021, the Company launched the Share Incentive Plan, or the SIP, and Employee Share Purchase Plan, or the ESPP, through which employees can purchase shares at a discounted price. The Company estimates the fair value of stock options and shares to be issued under the SIP and ESPP using the Black-Scholes option-pricing model on the date of grant. The fair value of shares to be issued under these plans are recognized and amortized on a straight-line basis over the purchase period, which is generally six months.

There have been no performance conditions attached to the share options granted by the Company to date. The fair value of each share option grant is estimated on the date of grant using the Black-Scholes option pricing model. See Note 8 for the Company’s assumptions used in connection with option grants made during the periods covered by these condensed consolidated financial statements. Assumptions used in the option pricing model include the following:

Expected volatility. The Company lacks sufficient company-specific historical and implied volatility information for its ordinary shares. Therefore, it estimates its expected share volatility based on the historical volatility of publicly traded peer companies and expects to continue to do so until such time as it has adequate historical data regarding the volatility of its own traded share price.

Expected term. The expected term of the Company’s share options has been determined utilizing the “simplified” method for awards that qualify as “plain-vanilla” options.

Risk-free interest rate. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods that are approximately equal to the expected term of the award.

Expected dividend. Expected dividend yield of zero is based on the fact that the Company has never paid cash dividends on ordinary shares and does not expect to pay any cash dividends in the foreseeable future. In addition, the Loan Agreement with Hercules currently prohibits dividends that may be declared or paid on our ordinary shares.

Fair value of ordinary shares. The fair value of ordinary shares is determined by reference to the closing price of ADSs on the Nasdaq Global Select Market on the day prior to or day of the grant.

Leases

At the inception of an arrangement, the Company determines whether the arrangement is or contains a lease based on the unique facts and circumstances present in the arrangement. Leases with a term greater than one year are recognized on the balance sheet as right-of-use assets and current and non-current lease liabilities, as applicable. Entities may elect not to separate lease and non-lease components. The Company has elected to account for lease and non-lease components together as a single lease component for all underlying assets and to allocate all the contract consideration to the lease component only. All the Company’s leases are classified as operating leases.

Lease liabilities and their corresponding right-of-use assets are initially recorded based on the present value of lease payments over the expected remaining lease term. Certain adjustments to the right-of-use asset may be required for items such as incentives received. The interest rate implicit in lease contracts has historically not been readily determinable. As a result, the Company utilizes its incremental borrowing rate to discount lease payments, which reflects the fixed rate at which the Company could borrow on a collateralized basis the amount of the lease payments in the same currency, for a similar term, in a similar economic environment. As the Company does not have a rating agency-based credit rating, quotes were obtained from lenders to establish an estimated secured rate to borrow based on Company and market-based factors as of the respective lease measurement dates. The Company has elected not to recognize leases with an original term of one year or less on the balance sheets. The Company typically only includes the non-cancelable lease term in its assessment of a lease arrangement unless there is an option to extend the lease that is reasonably certain of exercise. Prospectively, the Company will adjust the right-of-use assets for straight-line rent expense or any incentives received and remeasure the lease liability at the net present value using the same incremental borrowing rate that was in effect as of the lease commencement or transition date.

Operating lease costs are recognized on a straight-line basis over the lease term, and they are categorized within research and development and general and administrative expenses in the condensed consolidated statements of operations and comprehensive loss. The operating lease cash flows are categorized under net cash used in operating activities in the condensed consolidated statements of cash flows.

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Foreign Currency Translation

The functional currency is the currency of the primary economic environment in which an entity’s operations are conducted. On January 1, 2023, COMPASS Pathways plc and its wholly owned subsidiary COMPASS Pathfinder Holdings Limited changed their functional currency to the U.S. dollar. COMPASS Pathways plc and COMPASS Pathfinder Holdings Limited have no operating activities and their primary functions are to serve as a financing vehicle to fund the operations of the Company’s operating entities, to serve as the listing company needed to access U.S. capital markets, and to hold investments. Therefore, its financing source is the primary indicator of its cash flows and its functional currency. The change in functional currency from the British Pound Sterling is due to a change in the source of the Company’s financing and cash flows going forward, which will now primarily be U.S. Dollars (“USD”).

The functional currency of COMPASS Pathfinder Holdings Limited’s wholly owned non-U.S. subsidiary, COMPASS Pathfinder Limited, is British Pound Sterling and the functional currency of its U.S. subsidiary, COMPASS Pathways Inc. is USD. The functional currency of these subsidiaries is the same as the local currency.

The translated balances of monetary and non-monetary assets and liabilities recorded in the reporting entity’s condensed consolidated financial statements as of the end of the prior reporting period become the new accounting basis for those assets and liabilities in the period of the change. To the extent that the distinct and separable operation has monetary assets and liabilities denominated in the old functional currency, such balances will create transaction gains and losses subsequent to the change in functional currency. The balance recorded in the cumulative translation adjustment account for prior periods is not reversed upon the change in functional currency.

The Company translates the assets and liabilities of COMPASS Pathfinder Limited into USD at the exchange rate in effect on the balance sheet date. Income and expenses are translated at the average exchange rate in effect during the period. Unrealized translation gains and losses are recorded as a cumulative translation adjustment, which is included in the condensed consolidated statements of shareholders’ equity as a component of accumulated other comprehensive (loss)/income.

Income Taxes

The Company accounts for income taxes using the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the condensed consolidated financial statements or in its tax returns. Deferred tax assets and liabilities are determined based on the difference between the financial statements and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. Changes in deferred tax assets and liabilities are recorded in the provision for income taxes. The Company assesses the likelihood that deferred tax assets will be recovered in the future to the extent management believes, based upon the weight of available evidence, that it is more likely than not that all or a portion of the deferred tax assets will not be realized, a valuation allowance is established through a charge to income tax expense. Potential for recovery of deferred tax assets is evaluated by estimating the future taxable profits expected and considering prudent and feasible tax planning strategies.

The Company accounts for uncertainty in income taxes in the condensed consolidated financial statements by applying a two-step process to determine the amount of tax benefit to be recognized. First, the tax position must be evaluated to determine the likelihood that it will be sustained upon external examination by the taxing authorities. If the tax position is deemed more-likely-than-not to be sustained, the tax position is then assessed as the amount of benefit to recognize in the condensed consolidated financial statements. The amount of benefit that may be used is the largest amount that has a greater than 50% likelihood of being realized upon ultimate settlement. The provision for income taxes includes the effects of any resulting tax reserves, or unrecognized tax benefits, that are considered appropriate, as well as the related net interest and penalties. As of June 30, 2023 and December 31, 2022, the Company has not identified any uncertain tax positions.

The Company recognizes interest and penalties related to unrecognized tax benefits on the income tax expense line in the accompanying condensed consolidated statements of operations and comprehensive loss. As of June 30, 2023 and December 31, 2022 no accrued interest or penalties are included on the related tax liability line in the condensed consolidated balance sheets.

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Benefit from Research and Development Tax Credit

As a company that carries out extensive research and development activities, the Company benefits from the UK research and development tax credit regime under the scheme for small or medium-sized enterprises, or SME. Under the SME regime, in effect through June 30, 2023, the Company is able to surrender some of its trading losses that arise from qualifying research and development activities for a cash rebate of a portion of such qualifying research and development expenditure. Up until April 1, 2023 the rate was 33.3% on in-house expenditures and 21.7% on work that was contracted out. From that point, the rates reduced to 18.6% and 12.1%, respectively. New rules were announced in the UK Parliament Finance Act 2023 for an enhanced rate of relief for loss making research intensive SMEs, which would be 27.0% for qualifying expenditure and 17.5% for qualifying subcontracted expenditure. The legislation is not yet final, and therefore the Company is unable to determine whether it would meet the criteria for the enhanced rate of relief until the legislation and more detailed guidance has been published.

The Company meets the conditions of the SME regime. A large portion of costs relating to research and development, clinical trials and manufacturing activities are eligible for inclusion within these tax credit cash rebate claims.

The Company is subject to corporate taxation in the UK. Due to the nature of the business, the Company has generated losses since inception. The benefit from research and development, or R&D, tax credits is recognized in the condensed consolidated statements of operations and comprehensive loss as a component of other income, net, and represents the sum of the research and development tax credits recoverable in the UK.

The UK research and development tax credit is fully refundable to the Company and is not dependent on current or future taxable income. As a result, the Company has recorded the entire benefit from the UK research and development tax credit as a benefit which is included in net loss before income tax and accordingly, not reflected as part of the income tax provision. If, in the future, any UK research and development tax credits generated are needed to offset a corporate income tax liability in the UK, that portion would be recorded as a benefit within the income tax provision and any refundable portion not dependent on taxable income would continue to be recorded within other income, net.

The Company may not be able to continue to claim research and development tax credits under the SME regime in the future because it may no longer qualify as a small or medium-sized company. In addition, the EU State Aid cap limits the total aid claimable in respect of a given project to €7.5 million which may impact the Company’s ability to claim R&D tax credits in future. Further, the U.K. Finance Act of 2021 introduced a cap on credit claims under the SME Program in excess of £20,000 with effect from April 2021 by reference to, broadly, three times the total Pay As You Earn, or PAYE, and National Insurance Contributions, or NICs, liability of the company, subject to an exception which prevents the cap from applying. That exception requires the company to be creating, taking steps to create or managing intellectual property, as well as having qualifying research and development expenditure in respect of connected parties, which does not exceed 15% of the total claimed. If such exception does not apply, this could restrict the amount of payable credit that we claim.

Unsurrendered UK losses may be carried forward indefinitely to be offset against future taxable profits, subject to numerous utilization criteria and restrictions. The amount that can be offset each year is limited to £5.0 million plus an incremental 50% of UK taxable profits.

Comprehensive Loss

Comprehensive loss includes net loss as well as other changes in shareholders’ equity that result from transactions and economic events other than those with shareholders. For the six months ended June 30, 2023 and 2022, the only component of accumulated other comprehensive loss is foreign currency translation adjustment.

Net Loss per Share

The Company has reported losses since inception and has computed basic net loss per share attributable to ordinary shareholders by dividing net loss attributable to ordinary shareholders by the weighted-average number of ordinary shares outstanding for the period, without consideration for potentially dilutive securities. The Company computes diluted net loss per ordinary share after giving consideration to all potentially dilutive ordinary shares, including unvested restricted shares and outstanding options. Because the Company has reported net losses since inception, these potential ordinary shares have been anti-dilutive and basic and diluted loss per share were the same for all periods presented.

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Derivatives

The Company enters into foreign currency contracts to reduce the risk that its cash flows and earnings will be adversely affected by foreign currency exchange rate fluctuations. The Company does not enter into foreign currency contracts for speculative purposes. The Company recognizes derivative instruments, which do not qualify for hedge accounting, as either assets or liabilities on the balance sheet at fair value. The Company records changes in the fair value (gains or losses) of the derivatives in the accompanying condensed consolidated statements of operations and comprehensive loss as other income, net. The Company did not enter into any contracts during the six months ended June 30, 2023 and 2022.

Long-term Debt

On June 30, 2023, the Company entered into the Loan Agreement with Hercules. The Company assessed all terms and features of the Loan Agreement in order to identify any potential embedded features that would require bifurcation. As part of this analysis, the Company assessed the economic characteristics and risks of the debt. The Company determined that all features of the Loan Agreement are clearly and closely associated with a debt host and, as such, do not require separate accounting as a derivative liability.

Debt issuance costs consist of costs incurred in obtaining long-term financing. These costs are classified on the consolidated balance sheet as a direct deduction from the carrying amount of the related debt liability. These expenses are deferred and amortized as part of interest expense in the consolidated statement of operations using the effective interest rate method over the term of the debt agreement.

Warrants

On June 30, 2023, the Company entered into a warrant agreement with Hercules. The Company assessed all terms and features of the Warrant Agreement in order to determine accounting classification of the warrants as equity or liability. As part of this analysis, the Company determined it appropriate to account for the warrants issued under the Loan Agreement as equity. The Company measures the warrants at fair value using the Black-Scholes valuation model. Assumptions used in the warrant pricing model include the following:

Expected term. The expected term of the warrants is ten years.

Risk-free interest rate. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of the issuance for time periods that are approximately equal to the expected term of the warrant.

Expected dividend. Expected dividend yield of zero is based on the fact that the Company has never paid cash dividends on ordinary shares and does not expect to pay any cash dividends in the foreseeable future. In addition, the Loan Agreement with Hercules currently prohibits, and any future debt financing arrangements may contain terms prohibiting or limiting the amount of, dividends that may be declared or paid on our ordinary shares.

Fair value of ordinary shares. The fair value of the warrants is determined by reference to the closing price of ADSs on the Nasdaq Global Select Market on the day of issuance.

Recently adopted accounting pronouncements

There have been no recent accounting pronouncements, changes in accounting pronouncements or recently adopted accounting guidance during the three or six months ended June 30, 2023 that are of significance or potential significance to the Company.

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3. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):


	June 30,		December 31,
	2023		2022
UK R&D tax credit	$	21,589	$	13,972
Prepaid insurance premium	1,011		2,818
Prepaid research and development	9,143		28,211
VAT recoverable	1,428		1,652
Vendor receivable	9,795		—
Other current assets	2,150		1,042
	$	45,116	$	47,695

4. Long-term Prepaid Expenses and Other Assets

Long-term prepaid expenses and other assets consisted of the following (in thousands):


	June 30,		December 31,
	2023		2022
Prepaid research and development - long-term	7,271		—
Other assets	173		327
	$	7,444	$	327

5. Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following (in thousands):


	June 30,		December 31,
	2023		2022
Accrued research and development expense	$	2,521	$	1,684
Accrued professional expenses	1,807		1,284
Accrued compensation and benefit costs	3,582		5,534
Payroll tax payable	7		167
Income taxes payable	72		—
Other liabilities	628		656
	$	8,617	$	9,325

6. Debt

On June 30, 2023, the Company entered into the Loan Agreement with Hercules, which provided for aggregate maximum borrowings of up to $50.0 million, consisting of (i) a term loan of $30.0 million, which was funded on the Effective Date, (ii) subject to the Company achieving certain performance milestones and available until December 15, 2024, an additional term loan of $10.0 million, and (iii) subject to the approval of Hercules’ investment committee in its sole discretion, and available during the interest-only period, an additional term loan of $10.0 million.

The term loan will mature on July 1, 2027. The outstanding principal balance of the term loan bears interest at an annual rate equal to the greater of either (i) the prime rate as reported in The Wall Street Journal plus 1.50% or (ii) 9.75%. Accrued

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interest is payable monthly following the funding of each term loan. In addition to accrued interest, payment-in-kind (PIK) interest of 1.40% will be added to the balance of the loan.

The Company incurred fees and transaction costs totaling $3.3 million associated with the initial term loan, which are recorded as a reduction to the carrying value of the long-term debt in the condensed consolidated balance sheet. These fees included $0.4 million of facility fees, $0.8 million of company fees, $0.7 million in warrants, and $1.4 million of end of term charges. The fees, transaction costs, and the end of term charge are amortized to interest expense through the maturity date using the effective interest method. The effective interest rate of the Loan Agreement was 15.1% as of June 30, 2023.

The Company issued warrants to Hercules to purchase shares of the Company’s Ordinary Shares equal to the quotient derived by dividing (i) the amount equal to (a) 2.5% times (b) the aggregate principal amount of term loan advances made and funded under the Loan Agreement by (ii) the exercise price of the warrants. Upon receipt of the first term loan, 94,222 shares became exercisable to Hercules with a fair market value of $0.7 million.

The Loan Agreement includes a financial covenant requiring us to maintain a minimum level of $22.5 million of cash during the period commencing on January 1, 2024, of which the initial commencement date is subject to adjustment if certain performance milestones are met. If the Company meets the performance milestones, the minimum cash covenant will not apply if its market capitalization is at least $750.0 million. The Company was in compliance with all covenants of the Loan Agreement as of June 30, 2023.

Long-term debt consisted of the following (in thousands):


	June 30,
	2023
Term loan payable	$	30,000
End of term charge	1,426
Future principal payments and end of term charge	$	31,426
Unamortized debt issuance costs	(3,302)
Carrying value of long-term debt	$	28,124

Future principal payments, including End of Term Charge, are as follows (in thousands):


December 31, 2023	—
December 31, 2024	—
December 31, 2025	6,587
December 31, 2026	14,173
December 31, 2027	10,666
Total	$	31,426

Interest expense associated with the Loan Agreement for the six months ended June 30, 2023 was less than $0.1 million.

7. Shareholder’s Equity

Ordinary Shares

On October 8, 2021, the Company entered into a Sales Agreement with Cowen and Company, LLC, or Cowen, under which the Company may issue and sell from time to time up to $150.0 million of its ADSs, each representing one ordinary share, through Cowen as the sales agent. Sales of the Company’s ADSs, if any, will be made at market prices. Through June 30, 2023, we sold 2,982,038 ADSs, resulting in $28.6 million in net proceeds.

During the six months ended June 30, 2023, the Company issued in total 128,869 ordinary shares to settle share options exercised by employees and non-employees compared to 431,855 in the six months ended June 30, 2022.

During the six months ended June 30, 2023, a total of 42,518 restricted share units vested, of which 29,220 were issued and 13,298 were settled. During the six months ended June 30, 2023, a total of 38,122 ordinary shares were issued in settlement of restricted share units, of which 8,902 were vested and not issued at December 31, 2022 and 29,220 vested and were issued during the six months ended June 30, 2023.

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During the six months ended June 30, 2022, a total of 70,638 ordinary shares were issued in settlement of restricted share units, of which 57,875 were vested and not issued at December 31, 2022 and 12,763 vested and were issued during the six months ended June 30, 2023.

Deferred Shares

Immediately prior to the completion of the Company’s IPO in September 2020, the different classes of issued share capital of COMPASS Pathways plc were reorganized by way of a reverse share split, which was retroactively restated in our consolidated financial statements. As part of this reverse share split, the nominal value of COMPASS Pathways plc’s ordinary shares changed from £0.001 per share to £0.008 per share and a single, non-voting deferred share with a nominal value of £21,921.504 in the capital of the Company was created and transferred to the Company. On June 28, 2023, the single deferred share was cancelled.

Warrants

On June 30, 2023, the Company entered into a Warrant Agreement with Hercules, which provides Hercules with the right to purchase a number of shares of the Company’s Ordinary Shares equal to the quotient derived by dividing (i) the amount equal to (a) 2.5% times (b) the aggregate principal amount of term loan advances made and funded under the Loan Agreement by (ii) the exercise price. Upon receipt of each term loan, the Warrant will automatically become exercisable and will expire in 10 years (on June 30, 2033). On June 30, 2023, with the receipt of the first term loan, 94,222 shares became exercisable to Hercules with a fair market value of $0.7 million.

8. Share-Based Compensation

2017 Equity Incentive Plan

Under the Company’s historical shareholder and subscription agreements, the Company was authorized to issue restricted shares, restricted share units, as well as options, as incentives to its employees, non-employees and members of its board of directors. To the extent such incentives were in the form of share options, the options were granted pursuant to the terms of the 2017 Equity Incentive Plan, or the 2017 Plan. In July 2019, the Company’s board of directors adopted the 2017 Plan. The 2017 Plan provided for the grant of Enterprise Management Incentive, or EMI, options, to its UK employees, for the grant of options to its U.S. employees and non-employees of the Company. The 2017 Plan was administered by the board of directors.

As of June 30, 2023, the Company was authorized to issue a total of 1,475,250 ordinary shares underlying outstanding options granted under the 2017 Plan prior to the IPO.

Options granted under the 2017 Plan, typically vest over a three or four-year service period with 33.3% and 25% respectively, of the award vesting on the first anniversary of the commencement date and the balance vesting monthly over the remaining years. Options granted under the 2017 Plan generally expire 10 years from the date of grant. Restricted share units granted under the 2017 Plan typically vest over a four-year service period with 25% of the award vesting on the first anniversary of the commencement date and quarterly thereafter.

The options granted on June 30, 2020 were subject to 25% vesting upon the earlier occurrence of (i) the one year anniversary of the date of grant, or (ii) the date of the listing of the Company's ordinary shares on any stock exchange, followed by straight line vesting for three years for the remaining 75% of the allocation until vested in full.

The restricted share units granted on June 30, 2020 are subject to 25% vesting upon the earlier of (i) the one year anniversary of the date of grant, or (ii) the first day following the six-month anniversary of the listing of the Company's ordinary shares on any stock exchange on which the closing price of the shares is 20% higher than the listing price for at least five consecutive trading days.

2020 Employee Share Purchase Plan

The Company’s 2020 Employee Share Purchase Plan, or the ESPP, was adopted by the Board in September 2020 and approved by shareholders in September 2020 and became effective upon the effectiveness of the Company’s Registration Statement on Form F-1 in connection with the IPO. The ESPP initially reserved and authorized the issuance of up to a total of 340,053 ordinary shares to participating employees. The ESPP provides that the number of shares reserved and available for issuance will automatically increase each January 1, beginning on January 1, 2022 and each January 1 thereafter through termination of the 2020 Plan, by the lesser of (i) 1% of the outstanding number of ordinary shares on the immediately preceding December 31, (ii) 510,080 ordinary shares or (iii) such lesser number of ordinary shares as determined by the plan administrator. The number of shares reserved under the ESPP is subject to change in the event of a share split, share dividend or other change in capitalization.

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On October 1, 2021, the Company launched the SIP and the ESPP, through which employees can purchase shares at a discounted price. At the end of six months, shares will automatically be purchased at the lower of the opening and closing price of the shares for the saving period minus a 15% discount.

2020 Share Option Plan

In September 2020, the Company’s board of directors adopted, and the Company’s shareholders approved, the 2020 Share Option and Incentive Plan, or the 2020 Plan, which became effective upon the effectiveness of the Company’s Registration Statement on Form F-1 in connection with the IPO. The 2020 Plan allows the compensation and leadership development committee to make equity-based and cash-based incentive awards to the Company’s officers, employees, directors and other key persons (including consultants).

Options granted under the 2020 Plan generally expire 10 years from the date of grant and typically vest over a 4 year service period with 25% of the options vesting on the first anniversary of the commencement date and the balance vesting monthly over the remaining years.

The Company initially reserved 2,074,325 of its ordinary shares for the issuance of awards under the 2020 Plan. The 2020 Plan provides that the number of shares reserved and available for issuance under the plan will automatically increase each January 1, beginning on January 1, 2022, by up to 4% of the outstanding number of ordinary shares on the immediately preceding December 31, or such lesser number of shares as determined by the compensation and leadership development committee. This number is subject to adjustment in the event of a sub-division, consolidation, share dividend or other change in our capitalization. The total number of ordinary shares that may be issued under the 2020 Plan is 5,460,391 shares as of June 30, 2023, of which 181,038 shares remained available for future grant.

The options granted in 2022 under the 2020 Plan to employees generally expire 10 years from the date of grant. There are three potential vesting conditions for the 2022 grants including: (i) 25% per year over four year service period, (ii) four year service period with 25% of the vesting on the first anniversary of the commencement date and the balance vesting monthly over the remaining years; and (iii) monthly vesting over four year service period.

During the six months ended June 30, 2023 and 2022, the Company granted options to purchase 2,365,866 and 1,217,818 ordinary shares to employees and non-employees, respectively.

2022 Inducement Option Award

On August 1, 2022, the Company granted to its new chief executive officer a non-qualified share option to purchase up to 600,000 ordinary shares as an inducement grant. The non-qualified share option has a 10 year term and vests one-fourth on August 1, 2023 and the remaining three-fourths in equal monthly installments over the following 36 months. The non-qualified share option has other terms that mirror those of non-qualified share options granted under the Company’s 2020 Plan and the Company’s standard form of non-qualified share option agreement.

Restricted Share Units

A summary of the changes in the Company’s unvested restricted share units during the six months ended June 30, 2023 are as follows:


	Number of Shares	Weighted Average Grant Date Fair Value
Unvested and Outstanding as of December 31, 2022	271,135	$	12.23
Granted	175,750	$	10.85
Vested	(42,518)	$	11.84
Forfeited	(11,506)	$	11.79
Unvested and Outstanding as of June 30, 2023	392,861	$	11.67

As of June 30, 2023 and December 31, 2022, there was $3.9 million and $2.6 million of unrecognized compensation cost related to unvested restricted share units, respectively, which is expected to be recognized over a weighted-average period of 3.0 years and 3.0 years, respectively. The exercise price of restricted share units is at a nominal value less than $0.01 per share.

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Share Options

The following table summarizes the Company’s share options activity for the six months ended June 30, 2023:


	Number of Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value (in thousands)
Outstanding as of December 31, 2022	5,092,732	$	13.55	8.38	$	13,013
Granted	2,365,866	$	9.83
Exercised	(128,869)	$	0.01
Forfeited	(345,895)	$	17.90
Outstanding as of June 30, 2023	6,983,834	$	13.24	8.45	$	13,553
Exercisable as of June 30, 2023	2,803,031	$	11.60	7.45	$	11,744
Unvested as of June 30, 2023	4,180,803	$	14.35	9.11	$	1,809

The aggregate intrinsic value of options exercised during the six months ended June 30, 2023 and 2022 was $1.1 million and $5.3 million, respectively.

The aggregate intrinsic value of share options is calculated as the difference between the exercise price of the share options and the fair value of the Company’s ordinary shares for those share options that had exercise prices lower than the fair value of the Company’s ordinary shares.

The weighted average grant-date fair value of share options granted was $7.92 and $10.67 per share during the six months ended June 30, 2023, and 2022, respectively.

As of June 30, 2023 and 2022, there was $38.5 million and $29.7 million of unrecognized compensation cost related to unvested share options, which is expected to be recognized over a weighted-average period of 2.8 years and 2.9 years, respectively.

Share Option Valuation

The weighted-average assumptions used in the Black-Scholes option pricing model to determine the fair value of the share options granted to employees and directors during the six months ended June 30, 2023, and 2022 were as follows:


	Three Months Ended June 30,						Six Months Ended June 30,
	2023			2022				2023			2022
Expected option life (years)	3.99 years			5.50 years				5.80 years			5.85 years
Expected volatility	91.82		%	81.17		%		87.70		%	80.29		%
Risk-free interest rate	4.16		%	3.35		%		3.55		%	1.80		%
Expected dividend yield	—		%	—		%		—		%	—		%
Fair value of underlying ordinary shares	$	7.93		$	10.08			$	10.49		$	15.01

Share-based Compensation Expense

Share-based compensation expense recorded as research and development and general and administrative expenses is as follows (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Research and development	2,198		1,830		4,442		3,622
General and administrative	2,363		1,348		4,190		2,684
Total share based compensation expense	$	4,561	$	3,178	$	8,632	$	6,306

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9. Net Loss Per Share

Basic and diluted net loss per share attributable to ordinary shareholders was calculated as follows (in thousands, except share and per share amounts):


	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Numerator
Net loss	$	(28,335)	$	(21,037)	$	(52,543)	$	(42,208)
Net loss attributable to ordinary shareholders - basic and diluted	$	(28,335)	$	(21,037)	$	(52,543)	$	(42,208)

Denominator
Weighted-average number of ordinary shares used in net loss per share - basic and diluted	45,565,991		42,474,987		44,153,772		42,110,161
Net loss per share - basic and diluted	$	(0.62)	$	(0.50)	$	(1.19)	$	(1.00)

The Company’s potentially dilutive securities, which include unvested ordinary shares, unvested restricted share units, and options granted, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss per share. Therefore, the weighted-average number of ordinary shares outstanding used to calculate both basic and diluted net loss per share attributable to ordinary shareholders is the same. The Company excluded the following potential ordinary shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share attributable to ordinary shareholders for the six months ended June 30, 2023 and 2022 because including them would have had an anti-dilutive effect:


	Three Months Ended June 30,		Six Months Ended June 30,
	2023	2022	2023	2022
Unvested restricted share units	392,861	186,411	392,861	186,411
Share options	6,983,834	4,340,885	6,983,834	4,340,885
Warrants	94,222	—	94,222	—
	7,470,917	4,527,296	7,470,917	4,527,296

10. Right of use of assets

New York, NY

In August 2022, the Company entered into a membership agreement with WeWork for rentable office space. The membership is cancellable with 90 days’ notice. This agreement is accounted for as a short-term lease as the Company is not reasonably certain to extend the lease beyond twelve months and is therefore not recognized on the Company’s condensed consolidated balance sheets.

Soho, London, UK

In July 2021, the Company entered into a two-year operating lease with Fora Space Limited commencing on September 1, 2021. The noncancellable term is 24 months and there is no option to extend the lease. The recurring residency fee per month is £136,200, and the Company paid a refundable deposit of £136,200 at the execution of the agreement. Additionally, at the start of each calendar year, the monthly residency fee is subject to an automatic inflation linked increase of the previous year’s amount.

In April 2023, the Company entered into a two-year operating lease with Fora Space Limited commencing on September 1, 2023. The noncancellable term is 24 months and there is no option to extend the lease. The recurring residency fee per month is £130,000, and the Company paid a refundable deposit of £156,000 at the execution of the agreement.

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Denmark Hill, London, UK

In March 2022, the Company entered into an agreement for a lease with South London and Maudsley NHS Foundation Trust for land and buildings at 5 Windsor Walk, Maudsley Hospital, Denmark Hill, London, UK. The lease commenced on June 21, 2022 and has a contractual term of five years. The rent is £180,000 per year, with no deposit payable, and payment dates occurring once per quarter.

The following table summarizes the Company’s costs included in its condensed consolidated statements of operations and comprehensive loss related to right of use lease assets we have entered into through June 30, 2023 (in thousands):


	Six months ended June 30,
	2023			2022
Lease cost
Operating lease cost	$	1,136		$	1,151
Short-term lease cost	163			86
	$	1,299		$	1,237
Other information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used in operating leases	$	1,123		$	1,122
Right of use assets obtained in exchange for new operating lease liabilities	3,645			822
Weighted average remaining lease term (in years)	2.4			1.8
Weighted average discount rate	8.49		%	5.52		%

The following table summarizes the future minimum lease payments due under operating leases as of June 30, 2023, (in thousands):


December 31, 2023	1,132
December 31, 2024	2,247
December 31, 2025	1,541
December 31, 2026	227
December 31, 2027	57
Total future minimum lease payments	$	5,204
Less: imputed interest	$	(489)
Total	$	4,715

11. Commitments and Contingencies

Legal Proceedings

From time to time, the Company may be a party to litigation or subject to claims incident to the ordinary course of business. The Company was not a party to any material litigation and did not have material contingency reserves established for any liabilities as of June 30, 2023 or 2022.

Indemnification

In the normal course of business, the Company enters into contracts and agreements that contain a variety of representations and warranties and provide for general indemnification. The Company’s exposure under these agreements is unknown because it involves claims that may be made against the Company in the future. To date, the Company has not paid any claims or been required to defend any action related to its indemnification obligations. However, the Company may record charges in the future as a result of these indemnification obligations.

In accordance with its Articles of Association, the Company has indemnification obligations to its officers and directors for certain events or occurrences, subject to certain limits, while they are serving at the Company’s request in such capacity. There have been no claims to date, and the Company has director and officer insurance that may enable it to recover a portion of any amounts paid for future potential claims.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with the condensed consolidated financial statements and the related notes to those statements included earlier in this Quarterly Report on Form 10-Q. In addition to historical financial information, the following discussion contains forward-looking statements that reflect our plans, estimates, beliefs and expectations that involve risks and uncertainties. Our actual results and the timing of events could differ materially from those discussed in these forward-looking statements. Important factors that could cause or contribute to these differences include those discussed below and elsewhere in this Quarterly Report on Form 10-Q, particularly in Part II, Item 1A. “Risk Factors” and the section titled “Special Note Regarding Forward-Looking Statements.”

References to “we,” “our,” “us” and “the Company” refer to COMPASS Pathways plc.

Operating Results

Overview

We are a biotechnology company dedicated to accelerating patient access to evidence-based innovation in mental health. We are motivated by the need to find better ways to help and empower people suffering with mental health challenges who are not helped by existing treatments, and are pioneering the development of a new model of psilocybin treatment, in which COMP360 psilocybin is administered in conjunction with psychological support, which we refer to as COMP360 psilocybin treatment.

Our initial focus is on treatment-resistant depression, or TRD, comprising patients who are inadequately served by the current treatment paradigm. Early signals from academic studies, using formulations of psilocybin not developed by us, have shown that psilocybin treatment may have the potential to improve outcomes for patients suffering with TRD, with rapid reductions in depression symptoms and effects lasting up to six months, after administration of a single high dose. In 2018, we received Breakthrough Therapy designation from the FDA for COMP360 for the treatment of TRD. In 2019, we completed a Phase 1 clinical trial administering COMP360, along with psychological support, to 89 healthy volunteers. In this trial, we observed that COMP360 was generally well-tolerated and supported continued progression of Phase 2b studies. We also demonstrated the feasibility of administering COMP360 psilocybin to up to six healthy participants simultaneously, with 1:1 support.

In November 2021, we announced positive topline results from our Phase 2b clinical trial evaluating COMP360 in conjunction with psychological support for the treatment of TRD. On November 3, 2022, The New England Journal of Medicine, the world’s leading peer-reviewed medical journal, published the positive results from our Phase 2b trial. This is the largest, randomized, controlled, double-blind psilocybin treatment clinical trial completed to date. The objective of the phase 2b study was to evaluate the efficacy and safety of a single dose of investigational COMP360 psilocybin (25mg or 10mg), compared to 1mg, in patients with TRD. The topline results from the 233-participant trial showed a rapid and sustained response for patients receiving a single 25mg dose of COMP360 psilocybin administered with psychological support, with 29.1% of participants in remission by week 3 (p<0.002). The trial achieved its primary endpoint for the 25mg dose, with a 25mg dose of COMP360 demonstrating a statistically significant (p<0.001) and clinically relevant treatment difference against the 1mg dose of COMP360 in reducing depressive symptom severity after three weeks.

We are conducting our Phase 3 program evaluating our COMP360 psilocybin treatment in TRD. The Phase 3 program is composed of two pivotal trials, each with a long-term follow-up component. The pivotal program design is as follows:

•Pivotal trial 1 (COMP005) (n=255): a single dose (25mg) monotherapy compared with placebo. This trial is designed to replicate the treatment response seen in the Company’s Phase 2b trial (n=233). We expect top-line data in summer of 2024.

•Pivotal trial 2 (COMP006) (n= 568): a fixed repeat dose monotherapy using three dose arms: 25mg, 10mg and 1mg. This trial is designed to investigate whether a second dose can increase treatment responders and/or improve responses observed in our Phase 2b trial and explore the potential for a meaningful treatment response from repeat administration of COMP360 10mg. We expect top-line data by mid-2025.

The primary endpoint in both pivotal trials is the change from baseline in the Montgomery–Åsberg Depression Rating Scale (MADRS) total score at week 6.

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During the first quarter of 2023, we commenced a Phase 2 (n=102) study to investigate the safety and tolerability of COMP360 psilocybin treatment in patients with major depressive disorder, or MDD. In addition, pharmacokinetics and efficacy of COMP360 psilocybin treatment will be investigated. We expect to submit the results of this study as part of our submission package for approval of COMP360 psilocybin treatment in TRD.

Beyond TRD, we have ongoing Phase 2 trials in anorexia nervosa and PTSD.

Since our formation, we have devoted substantially all of our resources to conducting preclinical studies and clinical trials, organizing and staffing our company, business planning, raising capital and establishing our intellectual property portfolio. We do not have any therapeutic candidates approved for sale and have not generated any revenue. We have funded our operations to date primarily with proceeds from the sale of convertible preferred shares, convertible loan notes, our initial public offering, or IPO, and our follow-on offering, of American Depositary Shares, or ADSs, representing our ordinary shares in September 2020 and May 2021, respectively. Through June 30, 2023, we had received net cash proceeds of $116.4 million from sales of our convertible preferred shares and convertible loan notes, $132.8 million from sales of ADSs in our IPO and $154.8 million from sales of ADSs in our Follow-On Offering. In October 2021, we entered into a Sales Agreement with Cowen and Company, LLC, under which we may issue and sell from time to time up to $150.0 million of our ADSs at market prices, which we refer to as our ATM Facility. Through June 30, 2023 we sold 2,982,038 ADSs under our ATM Facility, resulting in $28.6 million in net proceeds. On June 30, 2023, we entered into the Loan Agreement with Hercules, which provided for aggregate maximum borrowings of up to $50.0 million, consisting of (i) a term loan of $30.0 million, which was funded on June 30,2023, (ii) subject to our achievement of certain performance milestones and available until December 15, 2024, an additional term loan of $10.0 million, and (iii) subject to the approval of Hercules’ investment committee in its sole discretion, and available during the interest-only period, as described in the Loan Agreement, an additional term loan of $10.0 million. The Loan Agreement includes a financial covenant requiring us to maintain a minimum level of $22.5 million of cash during the period commencing on January 1, 2024, of which the initial commencement date is subject to adjustment if certain performance milestones are met. If the Company meets the performance milestones, the minimum cash covenant will not apply if its market capitalization is at least $750.0 million.

We have incurred significant operating losses since our inception. We incurred total net losses of $52.5 million and $42.2 million for the six months ended June 30, 2023 and 2022, respectively. As of June 30, 2023, we had an accumulated deficit of $313.7 million. Our historical losses resulted principally from costs incurred in connection with research and development activities and general and administrative costs associated with our operations. In the future, we intend to continue to conduct research and development, preclinical testing, clinical trials, regulatory compliance, market access, commercialization and business development activities that, together with anticipated general and administrative expenses, will result in incurring further significant losses for at least the next several years. Our operating losses stem primarily from development of our investigational COMP360 psilocybin treatment for TRD, and we expect they will continue to increase as we conduct our Phase 3 program in TRD for our investigational COMP360 psilocybin treatment candidate and conduct our Phase 2 studies for anorexia nervosa and PTSD and, potentially including expanding into additional indications, and initiating preclinical and clinical development of additional programs for different therapeutic candidates, as well as using digital technologies and solutions to enhance our therapeutic offering. Furthermore, since the completion of our IPO, we have incurred, and expect to continue to incur, significant costs associated with operating as a public company, including significant legal, accounting, investor relations and other expenses. We will need substantial additional funding to repay our outstanding indebtedness, support our continuing operations and pursue our growth strategy. Until such time as we can generate significant revenue from sales of therapeutic candidates, if ever, we expect to finance our operations through a combination of equity offerings, debt financings, government or other third-party funding, marketing and distribution arrangements and other collaborations, strategic alliances and licensing arrangements.

Our ability to raise additional funds may also be adversely impacted by macroeconomic conditions and disruptions to and volatility in the credit and financial markets in the United States and worldwide, such as those resulting from fluctuating interest rates and rates of inflation and foreign exchange fluctuations, instability in the banking system, potential recessions in any of the regions or countries in which we operate, the ongoing war between Ukraine and Russia, and changing conditions resulting from public health crises. Our inability to raise capital as and when needed could have a negative impact on our financial condition and ability to pursue our business strategies. There can be no assurances, however, that our current operating plan will be achieved or that additional funding will be available on terms acceptable to us, or at all.

As of June 30, 2023, we had cash and cash equivalents of $148.2 million. We believe that our existing cash and cash equivalents, will be sufficient for us to fund our operating expenses and capital expenditure requirements for at least the next twelve months. We have based this estimate on assumptions that may prove to be wrong, and we could exhaust our available capital resources sooner than we expect. See “—Liquidity and Capital Resources—Funding Requirements” below.


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Macroeconomic Conditions

We continue to monitor current macroeconomic and geopolitical events, including fluctuating inflation and interest rates, instability in the banking system and the related impact on U.S. and global economies, fluctuations in foreign exchange rates, the risk of economic slowdown or recession in the United States and the ongoing war between Ukraine and Russia, for any potential impact that these or other events or conditions may have on our business.

Components of Our Results of Operations

Revenue

To date, we have not generated any revenue and do not expect to generate any revenue from the sale of therapeutic candidates in the foreseeable future. If our development efforts for our investigational COMP360 psilocybin treatment are successful and result in regulatory approval of COMP360, we may generate revenue in the future.

Operating Expenses

Research and Development

Research and development expenses consist primarily of:

• development costs, including expenses incurred under agreements with contract research organizations (CROs) and contract management organizations (CMOs), investigative sites and consultants that conduct our clinical trials, preclinical studies and other scientific development services, as well as manufacturing scale-up expenses and the cost of acquiring and manufacturing materials for preclinical studies and clinical trials and laboratory and trial site supplies and equipment;

• personnel expenses, including salaries, related benefits and travel expense for employees engaged in research and development functions;

• non-cash share-based compensation expenses resulting from equity awards granted to employees engaged in research and development functions; and

• other expenses, including costs of outside consultants, including their fees and related travel expenses, allocated facility-related expenses such as direct depreciation costs, allocated expenses for rent and maintenance of facilities and other operating costs.

We expense research and development costs as incurred. We recognize external development costs based on an evaluation of the progress to completion of specific tasks using information provided to us by our service providers. Payments for these activities are based on the terms of the individual agreements, which may differ from the pattern of costs incurred, and are reflected in our condensed consolidated financial statements as a prepaid expense or accrued research and development expenses.

Research and development activities are central to our business model. Product or therapeutic candidates in later stages of clinical development generally have higher development costs than those in earlier stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials and related product manufacturing expenses. As a result, we expect that our research and development expenses will continue to increase over the next several years as we: (i) seek to complete the clinical development for our investigational COMP360 psilocybin treatment for TRD; (ii) fund research for our investigational COMP360 psilocybin treatment in other neuropsychiatric indications, including anorexia nervosa and PTSD; (iii) seek to develop digital technologies to complement and augment our treatments, and seek to access other novel drug candidates for development in neuropsychiatric and related indications; (iv) improve the efficiency and scalability of our third-party manufacturing processes and supply chain; and (v) build our third-party or in-house process development, analytical and related capabilities, increase personnel costs and prepare for regulatory filings related to our potential or future therapeutic candidates.


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The successful development and commercialization of our investigational COMP360 psilocybin treatment is highly uncertain. This is due to the numerous risks and uncertainties associated with development and commercialization, including the following:

•successful enrollment in and completion of clinical trials and preclinical studies, including our Phase 3 clinical trials in TRD;

•sufficiency of our financial and other resources to complete the necessary preclinical studies and clinical trials and our ability to raise capital on favorable terms or at all;

•receiving regulatory approvals or clearance for conducting our planned clinical trials or future clinical trials;

•receiving positive data from our clinical trials that support an acceptable risk-benefit profile of COMP360 psilocybin treatment and any future therapeutic candidates in the intended populations;

•receipt and maintenance of regulatory and marketing approvals from applicable regulatory authorities;

•establishing and scaling up, through third-party manufacturers, manufacturing capabilities of clinical supply for our clinical trials and commercial manufacturing, if any therapeutic candidates are approved;

•entry into collaborations to further the development of our investigational COMP360 psilocybin treatment and our future therapeutic candidates;

•obtaining and maintaining patent and trade secret protection or regulatory exclusivity for COMP360 and any future therapeutic candidates;

•successfully launching commercial sales of our investigational COMP360 psilocybin treatment and any future therapeutic candidates, if approved;

•acceptance of our current and future therapeutic candidates’ benefits and uses, if approved, by patients, the medical community and third-party payors; and

•maintaining a continued acceptable safety profile of our investigational COMP360 psilocybin treatment and our future therapeutic candidates following approval.

A change in the outcome of any of these variables, amongst others, with respect to the development of our investigational COMP360 psilocybin treatment in preclinical and clinical development could mean a significant change in the costs and timing associated with the development of our investigational COMP360 psilocybin treatment. For example, if the FDA, the European Medicines Agency, or EMA, the Medicines and Healthcare products Regulatory Agency, or MHRA, or another regulatory authority were to delay our planned start of clinical trials or require us to conduct clinical trials or other testing beyond those that we currently expect, or if we experience significant delays in enrollment in any of our planned clinical trials, we could be required to commit significant additional financial resources and time on the completion of clinical development of that therapeutic candidate.

General and Administrative

General and administrative expenses consist primarily of:

•personnel expenses, including salaries and related benefits, travel and other expenses incurred by personnel in certain executive, finance and administrative functions;

•non-cash share-based compensation expenses resulting from the equity awards granted to employees engaged in certain executive, finance and administrative functions;

•legal and professional fees, including consulting, accounting and audit services; and

•facilities and other expenses, including depreciation costs, allocated expenses for rent and maintenance of facilities, director and officer insurance and other operating costs.


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We anticipate that our general and administrative expenses will continue to be significant in order to support our continued research activities and development of our investigational COMP360 psilocybin treatment.

We also anticipate we will continue to incur significant accounting, audit, legal, regulatory and compliance costs, as well as investor and public relations expenses associated with being a public company. Additionally, if and when we believe a regulatory approval of a therapeutic candidate appears likely, we anticipate an increase in payroll and other expenses as a result of our preparation for commercial operations, especially as it relates to the sales and marketing of our therapeutic candidate.

Other Income, Net

Other income, net relates to interest earned on cash balances.

Foreign exchange gains

Foreign exchange gains consist of foreign exchange impacts arising from foreign currency transactions, primarily related to the translation of intercompany balances as a result of a change in functional currency.

Benefit from Research and Development Tax Credit

Benefit from R&D tax credit consists of the R&D tax credit received in the UK, which is recorded within other income, net. As a company that carries out extensive research and development activities, we seek to benefit from the Small and Medium Enterprise, or SME, Program. Qualifying expenditures largely comprise employment costs for research staff, consumables, a proportion of relevant, permitted sub-contract costs and certain internal overhead costs incurred as part of research projects for which we do not receive income.

Based on criteria established by His Majesty’s Revenue and Customs, or HMRC, a portion of expenditures being recognized in relation to our pipeline research and development, clinical trial management and third-party manufacturing development activities were eligible for the SME regime for the six months ended June 30, 2023 and 2022. We expect such elements of expenditure will also continue to be eligible for the SME regime for future accounting periods.

The UK R&D tax credit is fully refundable to us and is not dependent on current or future taxable income. As a result, we have recorded the entire benefit from the UK research and development tax credit as a benefit which is included in our net loss before income tax and, accordingly, not reflected as part of the income tax provision. If, in the future, any UK R&D tax credits generated are needed to offset a corporate income tax liability in the UK, that portion would be recorded as a benefit within the income tax provision and any refundable portion not dependent on taxable income would continue to be recorded within other income, net.

Income Tax Expense

We are subject to corporate taxation in the United States and the UK. Due to the nature of our business, we have generated losses since inception and have therefore not paid UK corporation tax. Our income tax expense represents only income taxes in the United States.

Unsurrendered UK losses may be carried forward indefinitely and may be offset against future taxable profits, subject to numerous utilization criteria and restrictions. The amount that can be offset each year is limited to £5.0 million plus an incremental 50% of UK taxable profits. After accounting for tax credits receivable, we had accumulated trading losses for carry forward in the UK of $176.9 million and $144.0 million as of December 31, 2022 and 2021, respectively, which is offset by a full valuation allowance.

During the six months ended June 30, 2023 and 2022, the Company recorded a tax provision of $0.3 million and $0.2 million, related to our income tax obligations of its operating company in the US, which generates a profit for tax purposes.


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Results of Operations

Comparison For The Six Months Ended June 30, 2023 and 2022

The following table summarizes our results of operations for the six months ended June 30, 2023 and 2022 (in thousands):


	Six months ended June 30,
	2023		2022		Change
OPERATING EXPENSES:
Research and development	$	38,853	$	31,282	$	7,571
General and administrative	25,599		21,394		4,205
Total operating expenses	64,452		52,676		11,776
LOSS FROM OPERATIONS	(64,452)		(52,676)		(11,776)
OTHER INCOME, NET:
Other income, net	1,336		374		962
Foreign exchange gains	4,061		3,291		770
Benefit from R&D tax credit	6,836		6,999		(163)
Total other income, net	12,233		10,664		1,569
Loss before income taxes	(52,219)		(42,012)		(10,207)
Income tax expense	(324)		(196)		(128)
Net loss	$	(52,543)	$	(42,208)	$	(10,335)

Research and Development

The table below summarizes our research and development expenses incurred for the six months ended June 30, 2023 and 2022 (in thousands):


	Six months ended June 30,
	2023		2022		Change
Development expenses	$	20,607	$	16,496	$	4,111
Personnel expenses	11,363		8,377		2,986
Non-cash share-based compensation expense	4,442		3,622		820
Other expenses	2,441		2,787		(346)
Total research and development expenses	$	38,853	$	31,282	$	7,571

Research and development expenses increased by $7.6 million to $38.8 million for the six months ended June 30, 2023, from $31.3 million for the six months ended June 30, 2022. The increase in research and development expenses was primarily attributable to:

•an increase of $4.1 million in external development expenses, which primarily related to increases of $2.4 million in clinical trial expenses and $2.1 million in preclinical expenses, partially offset by a decrease of $0.3 million in digital expenses and $0.1 million in drug development expenses;

•an increase of $3.0 million in personnel expenses, as a result of hiring additional personnel in our research and development departments to support the expansion of our digital, preclinical and clinical teams;

•an increase of $0.8 million in non-cash share-based compensation expense due to increased staffing levels year over year and equity awards granted to our chief executive officer in August 2022; and

•a decrease of $0.3 million in other expenses, which was primarily related to consulting fees.

We expect research and development expenses to continue to increase substantially in the near future, consistent with our plan to continue to advance our Phase 3 program for COMP360 psilocybin treatment in TRD in 2023.


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General and Administrative

The following table summarizes our general and administrative expenses for the six months ended June 30, 2023, and 2022 (in thousands):


	Six months ended June 30,
	2023		2022		Change
Personnel expenses	$	10,014	$	7,262	$	2,752
Non-cash share-based compensation expense	4,190		2,684		1,506
Legal and professional fees	5,451		6,422		(971)
Facilities and other expenses	5,944		5,026		918
Total general and administrative expenses	$	25,599	$	21,394	$	4,205

General and administrative expenses increased by $4.2 million to $25.6 million for the six months ended June 30, 2023 from $21.4 million for the six months ended June 30, 2022. The increase in general and administrative expenses was primarily attributable to the following:

•an increase of $2.8 million in personnel expenses, primarily due to an increase in staffing levels related to the hiring of additional personnel in general, administrative and commercial departments to support our growth initiatives;

•an increase of $1.5 million in non-cash share-based compensation expense due to increased staffing levels year over year, and equity awards granted to our chief executive officer in August 2022;

•a decrease of $1.0 million in professional fees, primarily related to a decrease in accounting fees partially offset by increases in legal and advisory fees; and

•an increase of $0.9 million in facilities and other expenses, primarily attributable to an increase of $0.7 million in expenses associated with our Centers of Excellence, an increase of $0.6 million in subscription and membership expenses, partially offset by a decrease of $0.4 million in company insurance expenses

We expect to continue to incur significant general and administrative expenses as a result of ongoing requirements as a public company, in addition to ongoing general and administrative support for research and development growth initiatives.

Other Income, Net

Other income, net

Other income, net was $1.3 million for the six months ended June 30, 2023 and $0.4 million for the six months ended June 30, 2022. The increase in other income primarily related to increased interest income as a result of higher interest rates on cash deposits.

Foreign exchange gains

Foreign exchange gains increased by $0.8 million to a gain of $4.1 million for the six months ended June 30, 2023 from a gain of $3.3 million for the six months ended June 30, 2022, primarily related to the translation of intercompany balances as a result of a change in functional currency. As our operating model and business develops we will continue to monitor and assess our legal entity structure, the predominant currency of our future cash outflows and the continuing impact of foreign exchange rates on our results of operations.

Benefit from Research and Development Tax Credit

During the six months ended June 30, 2023 and 2022, we recognized an R&D tax credit in the UK as a benefit within other income, net of $6.4 million and $7.0 million, respectively. The tax credit receivable decreased by $0.6 million in 2023 compared to 2022 due to a reduction in the R&D tax relief rates. Up until April 1, 2023, the rate was 33.3% on in-house expenditures and 21.7% on work that was contracted out. From that point, the rates reduced to 18.6% and 12.1%, respectively.

Income tax expense

The income tax expense was $0.3 million for the six months ended June 30, 2023 and $0.2 million for the six months ended June 30, 2022. The income tax expense was related to income tax obligations of our operating company in the United States, which generates a profit for tax purposes.


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Results of Operations

Comparison For The Three Months Ended June 30, 2023 and 2022

The following table summarizes our results of operations for the three months ended June 30, 2023 and 2022 (in thousands):


	Three months ended June 30,
	2023		2022		Change
OPERATING EXPENSES:
Research and development	$	19,818	$	15,920	$	3,898
General and administrative	12,846		11,336		1,510
Total operating expenses	32,664		27,256		5,408
LOSS FROM OPERATIONS	(32,664)		(27,256)		(5,408)
OTHER INCOME, NET:
Other income, net	627		240		387
Foreign exchange gains	1,376		1,958		(582)
Benefit from R&D tax credit	2,520		4,077		(1,557)
Total other income, net	4,523		6,275		(1,752)
Loss before income taxes	(28,141)		(20,981)		(7,160)
Income tax expense	(194)		(56)		(138)
Net loss	$	(28,335)	$	(21,037)	$	(7,298)

Research and Development

The table below summarizes our research and development expenses incurred for the three months ended June 30, 2023 and 2022 (in thousands):


	Three months ended June 30,
	2023		2022		Change
Development expenses	$	10,416	$	7,678	$	2,738
Personnel expenses	5,693		3,922		1,771
Non-cash share-based compensation expense	2,198		1,830		368
Other expenses	1,511		2,490		(979)
Total research and development expenses	$	19,818	$	15,920	$	3,898

Research and development expenses increased by $3.9 million to $19.8 million for the three months ended June 30, 2023, from $15.9 million for the three months ended June 30, 2022. The increase in research and development expenses was primarily attributable to:

•an increase of $2.7 million in external development expenses, which primarily related to increases of $1.7 million in clinical trial expenses and $1.3 million in preclinical expenses, partially offset by decreases of $0.1 million each in digital, drug development and therapist training expenses;

•an increase of $1.8 million in personnel expenses, as a result of hiring additional personnel in our research and development departments to support the expansion of our digital, preclinical and clinical teams;

•an increase of $0.4 million in non-cash share-based compensation expense due to increased staffing levels year over year and equity awards granted to our chief executive officer in August 2022; and

•a decrease of $1.0 million in other expenses, which was primarily related to lower consulting fees.


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General and Administrative

The following table summarizes our general and administrative expenses for the three months ended June 30, 2023, and 2022 (in thousands):


	Three months ended June 30,
	2023		2022		Change
Personnel expenses	$	4,299	$	3,779	$	520
Non-cash share-based compensation expense	2,363		1,348		1,015
Legal and professional fees	3,259		3,328		(69)
Facilities and other expenses	2,925		2,881		44
Total general and administrative expenses	$	12,846	$	11,336	$	1,510

General and administrative expenses increased by $1.5 million to $12.9 million for the three months ended June 30, 2023 from $11.3 million for the three months ended June 30, 2022. The increase in general and administrative expenses was primarily attributable to the following:

•an increase of $0.5 million in personnel expenses, primarily due to an increase in staffing levels related to the hiring of additional personnel in general, administrative and commercial departments to support our growth initiatives;

•an increase of $1.0 million in non-cash share-based compensation expense due to increased staffing levels year over year, and equity awards granted to our chief executive officer in August 2022;

•a decrease of $0.1 million in legal and professional fees, primarily related to a decrease in accounting fees; and

•an increase of less than $0.1 million in facilities and other expenses, primarily attributable to an increase in expenses associated with our Centers of Excellence

Other Income, Net

Other income, net

Other income, net was $0.6 million for the three months ended June 30, 2023 and $0.2 million for the three months ended June 30, 2022. The increase in other income primarily related to increased interest income as a result of higher interest rates on cash deposits.

Foreign exchange gains

Foreign exchange gains decreased by $0.6 million to a gain of $1.4 million for the three months ended June 30, 2023 from a gain of $2.0 million for the three months ended June 30, 2022, primarily related to the translation of intercompany balances as a result of a change in functional currency. As our operating model and business develops, we will continue to monitor and assess our legal entity structure, the predominant currency of our future cash outflows and the continuing impact of foreign exchange rates on our results of operations.

Benefit from Research and Development Tax Credit

During the three months ended June 30, 2023 and 2022, we recognized an R&D tax credit in the UK as a benefit within other income, net of $2.1 million and $4.1 million, respectively. The tax credit receivable decreased by $2.0 million in 2023 compared to 2022 due to a reduction in the R&D tax relief rates. Up until April 1, 2023, the rate was 33.3% on in-house expenditures and 21.7% on work that was contracted out. From that point, the rates reduced to 18.6% and 12.1%, respectively.

Income tax expense

The income tax expense was less than $0.1 million for the three months ended June 30, 2023 and $0.1 million for the three months ended June 30, 2022. The income tax expense was related to income tax obligations of our operating company in the United States, which generates a profit for tax purposes.


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Liquidity and Capital Resources

We are a clinical-stage biotechnology company and we have not yet generated any revenue to date. We have incurred significant operating losses since our formation. We have not yet commercialized any therapeutic candidates and we do not expect to generate revenue from sales of any therapeutic candidates for the foreseeable future, if at all. We have funded our operations to date primarily with proceeds from the sale of convertible preferred shares, convertible loan notes and ADSs in our IPO and our Follow-On Offering. Through June 30, 2023, we had received net cash proceeds of $116.4 million from sales of our convertible preferred shares and convertible loan notes, $132.8 million in net proceeds from sales of ADSs through our IPO, $154.8 million in net proceeds from our Follow-On Offering and through June 30, 2023 we sold 2,982,038 ADSs, resulting in $28.6 million in net proceeds under our ATM facility. On June 30, 2023, we entered into the Loan Agreement with Hercules, which provided for aggregate maximum borrowings of up to $50.0 million, consisting of (i) a term loan of $30.0 million, which was funded on June 30, 2023, (ii) subject to our achievement of certain performance milestones and available until December 15, 2024, an additional term loan of $10.0 million, and (iii) subject to the approval of Hercules’ investment committee in its sole discretion, and available during the interest-only period, as described in the Loan Agreement, an additional term loan of $10.0 million. The Loan Agreement includes a financial covenant requiring us to maintain a minimum level of $22.5 million of cash during the period commencing on January 1, 2024, of which the initial commencement date is subject to adjustment if certain performance milestones are met. If the Company meets the performance milestones, the minimum cash covenant will not apply if its market capitalization is at least $750.0 million. We believe our existing cash and cash equivalents of $148.2 million at June 30, 2023, will enable us to fund our operating expenses and capital expenditure requirements for at least the next twelve months.

Cash Flows

The following table summarizes our cash flows for each of the periods (in thousands):


	Six months ended June 30,
	2023		2022
Net cash used in operating activities	$	(52,536)	$	(41,128)
Net cash used in investing activities	(46)		(494)
Net cash provided by financing activities	57,008		402
Effect of exchange rate changes on cash, cash equivalents and restricted cash	678		(24,846)
Net increase (decrease) in cash, cash equivalents and restricted cash	$	5,104	$	(66,066)

Net Cash Used in Operating Activities

During the six months ended June 30, 2023, net cash used in operating activities was $52.5 million, primarily resulting from our net loss of $52.5 million in addition to a non-cash gain on foreign currency remeasurement of $2.2 million, offset by a non-cash share-based compensation expenses of $8.6 million, depreciation and amortization of $0.2 million, and non-cash lease expenses of $1.0 million. The net loss was also adjusted by $7.6 million related to changes in components of working capital, including a $4.7 million decrease in prepaid expenses and other current assets which primarily related to the reclassification of certain prepaid research and development expenses to non-current assets and a $7.1 million increase in non-current assets, in addition to a $2.9 million increase in accounts payable which primarily relates to research and development invoices in the quarter, a $1.0 million increase in accrued expenses and other liabilities due to increased accrued compensation and benefit expenses, a $1.0 million increase in operating lease liabilities and a decrease in deferred and prepaid tax assets of $0.3 million.

During the six months ended June 30, 2022, net cash used in operating activities was $41.1 million, primarily resulting from our net loss of $42.2 million offset by a non-cash loss on foreign currency remeasurement of $2.2 million, non-cash share-based compensation expenses of $6.3 million, depreciation and amortization of $0.1 million, and non-cash lease expenses of $1.1 million. The net loss was also adjusted by $8.6 million related to changes in components of working capital, including a $5.5 million increase in prepaid expenses and other current assets which primarily related to the R&D tax credit receivable and prepaid research and development expense, a $0.4 million increase in other assets related to a rental deposit receivable in respect of our previous London office in addition to increased implementation expenses, a $0.8 million decrease in accounts payable and accrued expenses primarily related to payment of bonuses and accrued clinical trial expenses at year end, a $1.0 million decrease in operating lease liabilities and a decrease in deferred and prepaid tax assets of under $0.9 million.


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Net Cash Used in Investing Activities

During the six months ended June 30, 2023, net cash used in investing activities was less than $0.1 million, primarily attributable to our purchases of property and equipment, which largely consisted of lab and office equipment. During the six months ended June 30, 2022, net cash used in investing activities was $0.5 million.

Net Cash Provided by Financing Activities

During the six months ended June 30, 2023, net cash provided by financing activities was $57.0 million primarily related to proceeds from the issuance of ordinary shares through our ATM facility of $28.1 million, net proceeds from issuance of long term debt of $29.6 million and $0.2 million proceeds from issuance of shares under the employee share purchase plan. The net cash provided was offset against $0.8 million payment of issuance cost of long term debt and $0.1 million in relation to tax withholding on stock awards in 2023, compared to $0.4 million during the six months ended June 30, 2022, primarily related to the proceeds from exercise of options.

Effect of exchange rate changes on cash, cash equivalents and restricted cash

As discussed in Note 2, on January 1, 2023, we and our wholly owned subsidiary, COMPASS Pathfinder Holdings Limited, adopted the U.S. dollar as our functional currency.

During the six months ended June 30, 2023 the effect of exchange rate changes on cash, cash equivalents and restricted cash resulted in an exchange gain of $0.7 million primarily driven by an increase in GBP:USD exchange rates from period to period, resulting in an exchange gain on balances which are held in an entity with a Pound Sterling functional currency and translated to U.S. dollars, the reporting currency.

During the six months ended June 30, 2022 the effect of exchange rate changes on cash, cash equivalents and restricted cash resulted in an exchange loss of $24.8 million, primarily driven a decrease in GBP:USD exchange rates from period to period, resulting in exchange losses on cash balances which were held in multiple entities with Pound Sterling functional currencies and translated to U.S. dollars, the reporting currency.

Funding Requirements

We expect our expenses to continue to increase substantially in connection with our ongoing activities, particularly as we advance our Phase 3 clinical program of COMP360 in TRD and continue to advance the preclinical activities, manufacturing and Phase 2 clinical trials of COMP360. In addition, we expect to continue to incur significant costs associated with operating as a public company, including significant legal, audit, investor relations and other expenses. Our expenses will also increase as we:

•continue the clinical development of our investigational COMP360 psilocybin treatment in active clinical trial sites across Europe and North America, including costs associated with conducting our Phase 3 program in TRD;

•conduct Phase 2 studies evaluating the safety and tolerability of COMP360 psilocybin treatment in patients suffering with anorexia nervosa and PTSD;

•establish relationships with the network of public healthcare institutions and private clinics that will administer our investigational COMP360 psilocybin treatment, if approved;

•continue the training of qualified therapists, psychiatrists and other healthcare professionals to deliver our investigational COMP360 psilocybin treatment;

•establish a sales, marketing and distribution infrastructure and scale-up manufacturing capabilities to commercialize any therapeutic candidates, therapy sessions, or digital support, for which we may obtain regulatory approval, including COMP360;

•advance our commercialization strategy in Europe and North America, including using digital technologies and solutions to enhance our therapeutic offering;

•continue the research and development program for our other preclinical stage therapeutic candidates and discovery-stage programs;


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•discover and/or develop additional therapeutic candidates;

•seek regulatory approvals for any therapeutic candidates that successfully complete clinical trials;

•pursue necessary scheduling-related decisions to enable us to commercialize any therapeutic candidates containing controlled substances for which we may obtain regulatory approval, including COMP360;

•explore external business development opportunities through acquisitions, partnerships, licensing deals to enhance our pipeline and add additional therapeutic candidates to our portfolio;

•obtain, maintain, expand and protect our intellectual property portfolio, including litigation costs associated with defending against alleged patent or other intellectual property infringement claims;

•add clinical, scientific, operational, financial and management information systems and personnel, including personnel to support our therapeutic development and potential future commercialization efforts;

•expand our operations in the United States, Europe and potential other geographies;

•incur additional legal, accounting and other expenses associated with operating as a public company listed in the United States; and

•work to accelerate research of emerging psychedelic treatments through our partnership with Sheppard Pratt.

We believe our existing cash of $148.2 million at June 30, 2023, will be sufficient for us to fund our operating expenses and capital expenditure requirements for at least the next twelve months. We have based this estimate on assumptions that may prove to be wrong, and we could utilize our available capital resources sooner than we expect. As we progress with our development programs and the regulatory review process, we expect to incur significant commercialization expenses related to product manufacturing, pre-commercial activities and commercialization.

Because of the numerous risks and uncertainties associated with research, development and commercialization of therapeutic candidates and programs, we are unable to estimate the exact amount of our working capital requirements. Our future funding requirements will depend on and could increase significantly as a result of many factors, including:

•the progress, timing and completion of our Phase 3 clinical program for COMP360 for the treatment of TRD, and for indications outside of TRD or any future therapeutic candidates outside of TRD, including anorexia nervosa and PTSD;

•the outcome, timing and cost of seeking and obtaining regulatory approvals from the FDA, the EMA, the MHRA and comparable foreign regulatory authorities, including the potential for such authorities to require that we perform more nonclinical studies or clinical trials than those that we currently expect or change their requirements on studies that had previously been agreed to;

•the outcome and timing of any scheduling-related decisions by the United States Drug Enforcement Agency, or DEA, individual states, and comparable foreign authorities;

•the number of potential new therapeutic candidates we identify and decide to develop, either internally through our research and development efforts or externally through acquisitions, licensing or other collaboration agreements;

•the costs involved with establishing and maintaining Centers of Excellence to serve as research facilities and innovation labs, in line with our ambition to create a new mental health care model;

•the cost involved with hiring additional personnel in our research and development department to support the expansion of our digital activities;

•the costs involved in growing our organization to the size needed to allow for the research, development and potential commercialization of our investigational COMP360 psilocybin treatment and future therapeutic candidates;


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•the costs involved in filing patent applications and maintaining and enforcing patents or defending against claims of infringements raised by third parties;

•the time and costs involved in obtaining regulatory approval for COMP360 or future therapeutic candidates and any delays we may encounter as a result of evolving regulatory requirements or adverse results with respect to COMP360 or any of our future therapeutic candidates;

•selling and marketing activities undertaken in connection with the potential commercialization of our investigational COMP360 psilocybin treatment or any future therapeutic candidates, if approved, and costs involved in the creation of an effective sales and marketing organization;

•the amount of revenues, if any, we may derive either directly or in the form of royalty payments from future sales of our investigational COMP360 psilocybin treatment and future therapeutic candidates, if approved;

•the impact of macroeconomic events, including fluctuating inflation and interest rates, fluctuations in foreign exchange rates, and the risk of economic slowdown or recession in the United States; and

•the costs of operating as a public company.

Until such time, if ever, that we can generate product revenue sufficient to achieve profitability, we expect to finance our cash needs through equity offerings, debt financings, government or other third-party funding, marketing and distribution arrangements and other collaborations, strategic alliances and licensing arrangements. Additional financing may not be available at all or on acceptable terms. To the extent that we raise additional capital through the sale of equity, current ownership interests will be diluted. If we raise additional funds through government or third-party funding, collaboration agreements, strategic alliances, licensing arrangements or marketing and distribution arrangements, we may have to relinquish future revenue streams, research programs or therapeutic candidates or grant licenses on terms that may not be favorable to us. Debt financing, if available, may involve high interest rates or agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. If we are unable to raise additional funds when needed, we may be required to delay, limit, reduce or terminate our product development or future commercialization efforts or grant rights to develop and market products or therapeutic candidates that we would otherwise prefer to develop and market ourselves.

Critical Accounting Policies and Significant Judgments and Estimates

Our condensed consolidated financial statements are prepared in accordance with U.S. GAAP. The preparation of our condensed consolidated financial statements and related disclosures requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, income and expenses, and the disclosure of contingent assets and liabilities in our condensed consolidated financial statements. We base our estimates on historical experience, known trends and events and various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. We evaluate our estimates and assumptions on an ongoing basis. Our actual results may differ from these estimates under different assumptions or conditions.

There have been no material changes in our significant accounting policies or critical accounting estimates during the first six months of 2023. For a complete discussion, see the “Critical Accounting Policies and Significant Judgments and Estimates” section of the Management’s Discussion and Analysis of Financial Condition and Results of Operation in our Form 10-K.

Smaller Reporting Company Status

We are a “smaller reporting company” as defined in the Securities Exchange Act of 1934, as amended, or the Exchange Act. As a result, we may take advantage of certain of the scaled disclosures available to smaller reporting companies. These include, but are not limited to, reduced disclosure obligations regarding executive compensation and an exemption from the requirement to provide a compensation discussion and analysis describing compensation practices and procedures. As a smaller reporting company with annual revenues of less than $100.0 million and not an accelerated filer or a large accelerated filer, we are also not required to provide an attestation report on internal control over financial reporting issued by our independent registered public accounting firm. We will be able to take advantage of these scaled disclosures and exemptions for so long as (i) our voting and non-voting shares held by non-affiliates is less than $250.0 million measured on the last business day of our most recent second fiscal quarter or (ii) our annual revenue is less than $100.0 million during the most


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recently completed fiscal year and our voting and non-voting shares held by non-affiliates is less than $700.0 million measured on the last business day of our most recent second fiscal quarter.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There have been no material changes in market risk exposures that affect the disclosures presented in Part II, Item 7A, “Quantitative and Qualitative Disclosures About Market Risk” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer (our principal executive officer and principal financial officer, respectively), evaluated the effectiveness of our disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of June 30, 2023. Based on such evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that our disclosure controls and procedures were effective to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms, and is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosures.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting during the three months ended June 30, 2023 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


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PART II—OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We are not currently a party to any litigation or claims that we believe, if determined adversely to us, would have a material adverse effect on our business, operating results, financial condition or cash flows. From time to time, we may be a party to litigation or subject to claims incident to the ordinary course of business. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

ITEM 1A. RISK FACTORS

You should carefully consider the following risk factors as well as the other information included in this Quarterly Report on Form 10-Q, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our condensed consolidated financial statements and related notes thereto. Any of the following risks could materially and adversely affect our business, financial condition, or results of operations. The selected risks described below, however, are not the only risks facing us. Additional risks and uncertainties not currently known to us or those we currently view to be immaterial may also materially and adversely affect our business, financial condition, or results of operations. The summary of the material risks associated with our business is included in the “Special Note Regarding Forward Looking Statements” on page 4 above.

Risks Related to Our Financial Position and Need for Additional Capital

We are a clinical-stage biotechnology company and have incurred significant losses since our inception. We expect to incur losses for the foreseeable future and may never achieve or maintain profitability.

We are a clinical-stage biotechnology company and we have not generated any revenue to date. We have incurred significant operating losses since our formation. We incurred total net losses of $91.5 million for the year ended December 31, 2022 and we incurred total net losses of $52.5 million for the six months ended June 30, 2023. As of June 30, 2023, we had an accumulated deficit of $313.7 million. Our historical losses resulted principally from costs incurred in connection with research and development activities and general and administrative costs associated with our operations. In the future, we intend to continue to conduct research and development, preclinical testing, clinical trials, regulatory compliance, market access, commercialization and business development activities that, together with anticipated general and administrative expenses, will result in incurring further significant losses for at least the next several years. Our expected losses, among other things, may continue to cause our working capital and shareholders’ equity to decrease. We anticipate that our expenses will increase substantially if and as we, among other things:

•conduct our Phase 3 program for our investigational COMP360 psilocybin treatment in TRD and continue the clinical development of our investigational COMP360 psilocybin treatment in other indications, including anorexia nervosa and PTSD;

•continue the training of therapists to deliver our investigational COMP360 psilocybin treatment in our Phase 3 program and clinical trials;

•service our outstanding indebtedness;

•continue to invest in funding investigator-initiated studies, or IISs, including the IIS co-sponsored by King’s Institute of Psychiatry, Psychology & Neuroscience (IoPPN) and South London and Maudsley NHS Foundation Trust that will use COMP360 psilocybin treatment to explore how psilocybin affects specific brain pathways in autistic adults;

•establish a sales, marketing and distribution infrastructure and scale-up manufacturing capabilities to commercialize any therapeutic candidates for which we may obtain regulatory approval, including COMP360;

•establish and expand the network of public healthcare institutions and private clinics that administer our investigational COMP360 psilocybin treatment in conjunction with psychological support as part of our clinical trials;


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•advance our commercialization strategy in North America and Europe, including using digital technologies to enhance our proposed therapeutic offering;

•research additional indications for our investigational COMP360 psilocybin treatment and discover and develop any future therapeutic candidates;

•continue to invest in the development of prodrug candidates and psychedelic compounds that could be developed into investigational treatments;

•continue to invest in our Discovery Center and Centers of Excellence;

•seek regulatory approvals for any future therapeutic candidates that successfully complete clinical trials;

•experience heightened regulatory scrutiny;

•pursue necessary scheduling-related decisions by the U.S. Drug Enforcement Administration, or the DEA, to enable us to commercialize any future therapeutic candidates containing controlled substances for which we may obtain regulatory approval, including COMP360;

•explore external business development opportunities through acquisitions, partnerships, licensing deals to add future therapeutic candidates and technologies to our portfolio;

•experience any delays or encounter any issues with respect to any of the above, including failed studies, ambiguous trial results, safety issues or other regulatory challenges, including, for example, delays and other impacts as a result of a resurgence or emergence of new COVID-19 variants;

•expand our operations in the United States, Europe and potential other geographies in the future; and

•incur additional legal, accounting and other expenses associated with operating as an English-domiciled public company listed in the United States.

To date we have funded our operations through private placements of equity and convertible notes and, since our initial public offering, or IPO, in 2020, through public equity offerings and debt financing. To become and remain profitable, we will need to continue developing and eventually commercialize treatments that generate significant revenue. This will require us to be successful in a range of challenging activities, including completing our Phase 3 clinical program of COMP360 in TRD and other clinical trials of COMP360 or any future therapeutic candidates, training a sufficient number of qualified therapists to deliver our investigational COMP360 psilocybin treatment, using digital technologies and solutions to enhance our therapeutic offering, establishing and/or collaborating with providers to develop additional “Centers of Excellence” where we can conduct trainings for therapists, discovering and developing any future therapeutic candidates, obtaining regulatory approval for COMP360 psilocybin treatment and any future therapeutic candidates that successfully complete clinical trials, and establishing marketing capabilities. Even if COMP360 psilocybin treatment or any of the future therapeutic candidates that we may develop are approved for commercial sale, we anticipate incurring significant costs associated with commercializing COMP360 or any other approved future therapeutic candidate. We may never succeed in these activities and, even if we do, may never generate revenue that is significant enough to achieve profitability.

Because of the numerous risks and uncertainties associated with therapeutic development, we are unable to accurately predict the timing or amount of increased expenses or when, or if, we will be able to achieve profitability. If we are required