Michael Zamsky - 18 May 2025 Form 4 Insider Report for CAPITAL ONE FINANCIAL CORP (COF)

Role: Chief Credit & Fin'l Risk Off.
Signature: /s/ Blaise F. Brennan (POA on file)
Issuer symbol: COF
Transactions as of: 18 May 2025
Net transactions value: -$1,155,889
Form type: 4
Filing time: 06 Aug 2025, 17:01:40 UTC
Previous filing: 14 May 2025
Next filing: 05 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Zamsky Michael	Chief Credit & Fin'l Risk Off.	1680 CAPITAL ONE DRIVE, MCLEAN	/s/ Blaise F. Brennan (POA on file)	06 Aug 2025	0001938261

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	COF	Common Stock	Small acquisition under Rule 16a-6	$0	+10	+0.03%	$0.000000	32,879	18 May 2025	Direct	F1
transaction	COF	Common Stock	Sale	$1,155,889	-5,515	-17%	$209.59	27,364	04 Aug 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reported transaction represents the acquisition of 10 shares in connection with the issuer's acquisition of Discover Financial Services ("Discover") on May 18, 2025. Pursuant to the merger agreement, each issued and outstanding share of Discover common stock held by the reporting person was converted into the right to receive 1.0192 shares of Capital One common stock. All fractional share holdings were paid in cash. The acquisition of these shares was exempt from prior reporting under Rule 16a-6.

Content

The reported transaction represents the acquisition of 10 shares in connection with the issuer's acquisition of Discover Financial Services ("Discover") on May 18, 2025. Pursuant to the merger agreement, each issued and outstanding share of Discover common stock held by the reporting person was converted into the right to receive 1.0192 shares of Capital One common stock. All fractional share holdings were paid in cash. The acquisition of these shares was exempt from prior reporting under Rule 16a-6.