How are COMPASS Pathways Ordinary Shares related to American Depositary Shares (ADS)?

Each American Depositary Share of COMPASS Pathways currently represents one Ordinary Share. This 1:1 relationship means options over Ordinary Shares can correspond directly to an equivalent number of ADS, according to the disclosed footnote.

COMPASS Pathways director granted 21,110 share options

Q: When do David Y. Norton’s COMPASS Pathways share options vest?

The options vest in full on the earlier of two dates: the first anniversary of the grant date or the company’s 2027 Annual General Meeting of Shareholders. Once vested, Norton can exercise the options at the $11.85 per share price.

COMPASS Pathways plc director David Y. Norton received a grant of share options giving him the right to buy 21,110 Ordinary Shares.

Filing Impact

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Filing Sentiment

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Sentiment and the balance of points

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Form Type

Rhea-AI Filing Summary

COMPASS Pathways plc director David Y. Norton received a grant of share options giving him the right to buy 21,110 Ordinary Shares. The options have an exercise price of $11.85 per share and expire on 26 May 2036. The underlying shares vest in full on the earlier of the first anniversary of the grant date or the company’s 2027 Annual General Meeting of Shareholders. The Ordinary Shares may be represented by American Depositary Shares on a 1:1 basis.

Insider Trade Summary

Grant/Award: 21,110 shares

Grant/Award 1 txn

Insider Norton David Y

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Share Option (Right to Buy)	21,110	$0.00	$0.00

Holdings After Transaction: Share Option (Right to Buy) — 21,110 contracts (Direct)

Footnotes (2)

F1. The shares underlying this option vest in full upon the earlier to occur of (i) the first anniversary of the date of grant or (ii) the date of COMPASS Pathways plc's Annual General Meeting of Shareholders in 2027.
F2. The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Key Figures

Options granted: 21,110 share options Exercise price: $11.85 per share Underlying shares: 21,110 Ordinary Shares +3 more

6 metrics

Options granted 21,110 share options Grant to director David Y. Norton

Exercise price $11.85 per share Share option strike price

Underlying shares 21,110 Ordinary Shares Shares subject to the option

Expiration date 26 May 2036 Option expiry

Vesting trigger Earlier of 1-year anniversary or 2027 AGM Full vesting condition

ADS to Ordinary ratio 1 ADS : 1 Ordinary Share Current representation ratio

Key Terms

Share Option (Right to Buy), Annual General Meeting of Shareholders, American Depositary Shares, Ordinary Shares

4 terms

Annual General Meeting of Shareholders financial

"vest in full upon the earlier to occur of ... the date of COMPASS Pathways plc's Annual General Meeting of Shareholders in 2027"

American Depositary Shares financial

"The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share."

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

Ordinary Shares financial

"underlying_security_title: "Ordinary Shares""

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did COMPASS Pathways (CMPS) report for David Y. Norton?

COMPASS Pathways reported a grant of share options to director David Y. Norton. He received options for 21,110 Ordinary Shares as compensation, giving him the right to buy those shares at a fixed exercise price in the future.

How many COMPASS Pathways shares are covered by David Y. Norton’s new options?

David Y. Norton’s new share option grant covers 21,110 Ordinary Shares. These options represent the right to purchase the same number of shares once they vest, subject to the vesting schedule and the stated exercise price in the grant terms.

What is the exercise price and expiry of David Y. Norton’s COMPASS Pathways options?

The granted options have an exercise price of $11.85 per Ordinary Share and expire on 26 May 2036. This means Norton can choose to buy the shares at $11.85 any time after vesting and before the stated expiration date.

Is David Y. Norton’s Form 4 transaction a market purchase or sale of COMPASS Pathways stock?

The reported transaction is a grant or award of share options, not an open-market purchase or sale. Norton acquired derivative securities as compensation, giving him future rights to buy shares rather than immediately trading existing stock.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/29/2026 - 05:11 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Norton David Y

(Last)

(First)

(Middle)

COMPASS PATHWAYS PLC

33 BROADWICK STREET

(Street)

LONDON

W1F 0DQ

(City)

(State)

(Zip)

UNITED KINGDOM

(Country)

2. Issuer Name and Ticker or Trading Symbol
COMPASS Pathways plc [ CMPS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/27/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Share Option (Right to Buy)	$11.85	05/27/2026		A		21,110		05/27/2027⁽¹⁾	05/26/2036	Ordinary Shares⁽²⁾	21,110	$0	21,110	D

Explanation of Responses:

1. The shares underlying this option vest in full upon the earlier to occur of (i) the first anniversary of the date of grant or (ii) the date of COMPASS Pathways plc's Annual General Meeting of Shareholders in 2027.

2. The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Remarks:

	/s/ Meredith Prithviraj by Power of Attorney for David Norton	05/29/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR