ALLAIRE JEREMY (Chairman and CEO) reported 2 transactions at CIRCLE INTERNET GROUP, INC.

Review the transaction codes below to understand the nature of each event.

ALLAIRE JEREMY

Filed: 6/3/2026ACC: 0001876042-26-000180

InsiderALLAIRE JEREMYCIK 1539940

→

IssuerCIRCLE INTERNET GROUP, INC.CIK 1876042

DirectorOfficer· Chairman and CEO

Since Mar 2026

-16.62K

Net shares

Net seller

$928.7K

Total sold

Open market trades

0B · 0S

Total transactions

295.99K acquired · 312.61K disposed

Non-Derivative Transactions2

Class A Common Stock

Direct

F · Tax Withholding

−8.22K

Price / share

$113.00

Trade value

$928.75K

% of position

2.8%

6/1/2026

294.20K→285.98K

Class A Common Stock

Direct

C · Conversion

+280.80K

Price / share

—

Trade value

—

% of position

98.2%

6/1/2026

285.98K→566.78K

Total

Net shares

+272.58K

Net value

-$928.75K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	6/1/2026	F · Tax Withholding	−8.22K	$113.00	$928.75K	2.8%	294.20K	285.98K
Class A Common Stock Direct	6/1/2026	C · Conversion	+280.80K	—	—	98.2%	285.98K	566.78K
Total			+272.58K		-$928.75K

Derivative Transactions6

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

2.43K shares

−2.43K

Strike price

Held after

17.04K

Exercisable

—

6/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

6.74K shares

−6.74K

Strike price

Held after

128.10K

Exercisable

—

6/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

6.02K shares

−6.02K

Strike price

Held after

186.54K

Exercisable

—

6/1/2026

Class B Common Stock

Direct

M · Option Exercise

Converts to

Class A Common Stock

15.19K shares

+15.19K

Strike price

Held after

15.93M

Exercisable

—

6/1/2026

Class B Common Stock

Direct

F · Tax Withholding

Converts to

Class A Common Stock

8.40K shares

−8.40K

Strike price

Held after

15.92M

Exercisable

—

6/1/2026

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

280.80K shares

−280.80K

Strike price

Held after

15.64M

Exercisable

—

6/1/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Class A Common Stock2.43K shares	6/1/2026	M · Option Exercise	−2.43K	—	17.04K
Restricted Stock Units Direct	Class A Common Stock6.74K shares	6/1/2026	M · Option Exercise	−6.74K	—	128.10K
Restricted Stock Units Direct	Class A Common Stock6.02K shares	6/1/2026	M · Option Exercise	−6.02K	—	186.54K
Class B Common Stock Direct	Class A Common Stock15.19K shares	6/1/2026	M · Option Exercise	+15.19K	—	15.93M
Class B Common Stock Direct	Class A Common Stock8.40K shares	6/1/2026	F · Tax Withholding	−8.40K	—	15.92M
Class B Common Stock Direct	Class A Common Stock280.80K shares	6/1/2026	C · Conversion	−280.80K	—	15.64M

Non-Derivative Holdings (Post-Transaction)4

Class A Common Stock

Indirect

Shares owned66.38K

Class A Common Stock

Indirect

Shares owned66.38K

Class A Common Stock

Indirect

Shares owned66.38K

Class A Common Stock

Indirect

Shares owned66.38K

Total

265.52K indirect265.52K

Security Title	Shares Owned	Ownership Type
Class A Common Stock	66.38K	Indirect
Class A Common Stock	66.38K	Indirect
Class A Common Stock	66.38K	Indirect
Class A Common Stock	66.38K	Indirect
Total	265.52K	265.52K indirect

Derivative Holdings (Post-Transaction)1

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

296.30K

Shares owned

296.30K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

296.30K

Owned

296.30K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock		—	—	296.30K	296.30K
Total					296.30K	296.30K