[Form 4] COMPASS Pathways plc Insider Trading Activity

Rhea-AI Filing Summary

COMPASS Pathways plc director Jeffrey M. Jonas reported an option grant to acquire 52,000 Ordinary Shares at an exercise price of $6.33 on October 29, 2025. The option vests in 36 equal monthly installments over three years, with the first tranche vesting on November 29, 2025, and expires on October 28, 2035. The options are held directly. Each American Depositary Share currently represents one Ordinary Share.

Insights

Equity compensation analyst

Routine director option grant; neutral for valuation.

COMPASS Pathways (CMPS) disclosed a standard equity award: options for 52,000 Ordinary Shares at an exercise price of $6.33 granted on October 29, 2025. This is typical director compensation and does not itself change operations or cash flow.

The award vests monthly over three years starting November 29, 2025 and expires on October 28, 2035, aligning incentives over time. ADS are 1:1 with Ordinary Shares as stated. No immediate dilution occurs unless options are exercised.

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^*

JONAS JEFFREY M

(Last) (First) (Middle)

C/O COMPASS PATHWAYS PLC

33 BROADWICK STREET

(Street)

LONDON X0 W1F 0DQ

(City) (State) (Zip)

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)

3. Date of Earliest Transaction (Month/Day/Year)
10/29/2025

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Share Option (Right to Buy)	$6.33	10/29/2025		A		52,000		11/29/2025(1)	10/28/2035	Ordinary Shares(2)	52,000	$0	52,000	D

Explanation of Responses:

1. This option shall vest in 36 equal monthly installments over three years, with the first tranche vesting and becoming exercisable on November 29, 2025.

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 Jeffrey M. Jonas	10/31/2025
	** 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.

FAQ

What did COMPASS Pathways (CMPS) report in this Form 4?

A director, Jeffrey M. Jonas, received options to buy 52,000 Ordinary Shares at $6.33 per share on October 29, 2025.

What is the exercise price and size of the CMPS option grant?

The grant covers 52,000 options with an exercise price of $6.33 per share.

How do the CMPS options vest?

They vest in 36 equal monthly installments over three years, starting on November 29, 2025.

When do the CMPS options expire?

The options expire on October 28, 2035.

How are CMPS ADS related to Ordinary Shares?

Each American Depositary Share currently represents one Ordinary Share.

Is the ownership of these options direct or indirect?

The filing lists direct ownership of the derivative securities following the transaction.