[Form 4] Circle Internet Group, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Circle Internet Group, Inc. (CRCL) director Rajeev V. Date reported share sales and a charitable gift of stock. On November 20, 2025, he sold 5,000 shares of Class A common stock at $70.89 per share and 2,000 shares at $70.91 per share. After these sales, he directly owned 180,582 shares and indirectly owned 15,000 shares through the Fenway Summer Charitable Remainder Trust.

On November 21, 2025, he made a bona fide gift of 8,254 shares of Class A common stock to that trust, moving shares from his direct to indirect holdings. Following the gift, he directly held 172,328 shares, which includes 165,268 shares held outright and 7,060 shares issuable upon vesting of restricted stock units, and indirectly held 23,254 shares through the trust. He also indirectly held 127,247 shares via Fenway Summer Ventures LP. The filing notes that he disclaims beneficial ownership of certain indirect holdings except to the extent of his pecuniary interest.

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

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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^*

Date Rajeev V

(Last) (First) (Middle)

C/O CIRCLE INTERNET GROUP, INC.

ONE WORLD TRADE CENTER, 87TH FLOOR

(Street)

NEW YORK NY 10007

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Circle Internet Group, Inc. [ CRCL ]

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)
11/20/2025

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
Class A Common Stock	11/20/2025		S		5,000	D	$70.89	180,582	D
Class A Common Stock	11/20/2025		S		2,000	D	$70.91	15,000	I	By Fenway Summer Charitable Remainder Trust(1)
Class A Common Stock	11/21/2025		G(2)		8,254	D	(2)	172,328(3)	D
Class A Common Stock	11/21/2025		G(2)		8,254	A	(2)	23,254	I	By Fenway Summer Charitable Remainder Trust(1)
Class A Common Stock								127,247	I	By Fenway Summer Ventures LP(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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The Reporting Person is the sole trustee of the Fenway Summer Charitable Remainder Trust and The Alzheimer's Association is the residual beneficiary of the Fenway Summer Charitable Remainder Trust. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

2. On November 21, 2025 the Reporting Person made a bona fide gift of 8,254 shares of Issuer's Class A common stock to the Fenway Summer Charitable Remainder Trust, of which the Reporting Person serves as the sole trustee.

3. Represents 165,268 shares of Class A common stock held outright by the Reporting Person and 7,060 shares of Class A common stock issuable upon the vesting of restricted stock units.

4. The Reporting Person is the Managing Member of Fenway Summer Investment Management LLC, which is the Manager of Fenway Summer Ventures LP. The Reporting Person has controlling voting and dispositive power with regard to the shares of Class A common stock held by such entities. The Reporting Person disclaims beneficial ownership of the shares Class A common stock except to the extent of his pecuniary interest therein.

Remarks:

	Sarah K. Wilson, as Attorney-in-Fact for Rajeev V. Date	11/21/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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