Circle Internet Group, Inc. · Exercise / conversion · Class B Common Stock

What does this filing report?

An SEC Form 4 filing for Circle Internet Group, Inc. records an exercise / conversion involving Class B Common Stock on November 3, 2025. The reported quantity was 10,811. The filing date is November 5, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Derivative terms

Underlying security

Class A Common Stock

Underlying quantity

10,811

Conversion / exercise price

Not reported

Exercise date

Not reported

Expiration date

Not reported

Filing footnotes & remarks

F1

Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

F2

Each Restricted Stock Unit represents a contingent right to receive one share of Class B Common Stock.

F3

The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through December 1, 2025, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

F4

The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through January 1, 2027, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

F5

The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through January 1, 2028, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

F6

Each share of Class B Common Stock is convertible into Class A Common Stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B Common Stock will convert automatically into Class A Common Stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B Common Stock do not expire.

F7

Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

F8

The shares of Class B common stock were withheld to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units.

F9

Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Allaire 2025 GRAT Remainder Trust, of which the Reporting Person's children are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.