Michael Zamsky - 09 Mar 2026 Form 4 Insider Report for CAPITAL ONE FINANCIAL CORP (COF)

Reporting relationship: Chief Credit & Fin'l Risk Off.
Issuer ticker: COF
Reported as of: 09 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 11 Mar 2026, 16:46:56 UTC
Prior SEC filing: 18 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Blaise F. Brennan (POA on file)

Key filing fact

Michael Zamsky filed Form 4 for CAPITAL ONE FINANCIAL CORP (COF) on 11 Mar 2026.

Key facts

This page summarizes Michael Zamsky's Form 4 filing for CAPITAL ONE FINANCIAL CORP (COF).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 11 Mar 2026, 16:46.

Change

Previous filing in this sequence was filed on 18 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001938261 Primary reporting owner

Zamsky Michael

Relationship: Chief Credit & Fin'l Risk Off.
Address: 1680 CAPITAL ONE DRIVE, MCLEAN
Signature: /s/ Blaise F. Brennan (POA on file)
Signature date: 11 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

COF transaction

Common Stock

Award

Transaction value
Shares: +6,047
Change %: +20%
Price: $0.000000^*
Shares after: 36,193
Date: 09 Mar 2026
Ownership: Direct
Footnotes: F1

COF transaction

Common Stock

Tax liability

Transaction value
Shares: -2,728
Change %: -7.5%
Price: $185.73^*
Shares after: 33,465
Date: 09 Mar 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

These shares were earned pursuant to an award of performance shares granted on January 26, 2023, as amended on November 2, 2023, based on the Company's Common Dividends + Growth of Tangible Book Value per Share and Adjusted ROTCE against a peer group of companies over a three-year performance period. These shares represent the number of shares paid out based on actual performance plus the dividend shares accrued under the same grant.

Footnote F2

These shares were automatically withheld by the Company to satisfy the reporting person's tax obligation associated with the settlement of the performance shares. This share withholding was authorized in the performance share award agreement.