Follow the people · Insider
Michael Zamsky
Michael Zamsky files insider transactions with the SEC as a chief credit & fin'l risk off. of Capital One Financial (COF). We hold 1 disclosed purchase or sale filed since 30 January 2023, 1 of them in the last 90 days.
- Files forCOF
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure11 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 26 January 2023 — 10 August 2026Chief Credit & Fin'l Risk Off. · Capital One Financial (COF)39 Form 4 lines · source: SEC Form 4
Everything they disclosed
39 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 5,473 shares of Capital One FinancialSEC Form 411 August 2026Common Stock · traded 10 August 2026 · filed 11 August 2026
- was granted 6,047 shares of Capital One FinancialSEC Form 411 March 2026Common Stock · traded 9 March 2026 · filed 11 March 2026
- had shares withheld for tax on 2,728 shares of Capital One FinancialSEC Form 411 March 2026Common Stock · traded 9 March 2026 · filed 11 March 2026
- was granted 6,047 shares of Capital One FinancialSEC Form 411 March 2026Common Stock · traded 9 March 2026 · filed 11 March 2026
- had shares withheld for tax on 2,728 shares of Capital One FinancialSEC Form 411 March 2026Common Stock · traded 9 March 2026 · filed 11 March 2026
- had shares withheld for tax on 818 shares of Capital One FinancialSEC Form 418 February 2026Common Stock · traded 15 February 2026 · filed 18 February 2026
- had shares withheld for tax on 862 shares of Capital One FinancialSEC Form 418 February 2026Common Stock · traded 15 February 2026 · filed 18 February 2026
- had shares withheld for tax on 769 shares of Capital One FinancialSEC Form 418 February 2026Common Stock · traded 15 February 2026 · filed 18 February 2026
- had shares withheld for tax on 818 shares of Capital One FinancialSEC Form 418 February 2026Common Stock · traded 15 February 2026 · filed 18 February 2026
- had shares withheld for tax on 862 shares of Capital One FinancialSEC Form 418 February 2026Common Stock · traded 15 February 2026 · filed 18 February 2026
- had shares withheld for tax on 769 shares of Capital One FinancialSEC Form 418 February 2026Common Stock · traded 15 February 2026 · filed 18 February 2026
- was granted 5,231 shares of Capital One FinancialSEC Form 45 February 2026Common Stock · traded 3 February 2026 · filed 5 February 2026
- was granted 5,231 shares of Capital One FinancialSEC Form 45 February 2026Common Stock · traded 3 February 2026 · filed 5 February 2026
- received in a small acquisition of 10 shares of Capital One FinancialSEC Form 46 August 2025Common Stock · traded 18 May 2025 · filed 6 August 2025
- ▼ sold on the open market 5,515 shares of Capital One FinancialSEC Form 46 August 2025Common Stock · traded 4 August 2025 · filed 6 August 2025
- was granted 12,780 shares of Capital One FinancialSEC Form 45 June 2025Common Stock · traded 3 June 2025 · filed 5 June 2025
- ▼ sold on the open market 3,243 shares of Capital One FinancialSEC Form 414 May 2025Common Stock · traded 12 May 2025 · filed 14 May 2025
- ▼ sold on the open market 2,989 shares of Capital One FinancialSEC Form 414 May 2025Common Stock · traded 12 May 2025 · filed 14 May 2025
- ▼ sold on the open market 3,328 shares of Capital One FinancialSEC Form 414 May 2025Common Stock · traded 12 May 2025 · filed 14 May 2025
- was granted 2,164 shares of Capital One FinancialSEC Form 412 March 2025Common Stock · traded 10 March 2025 · filed 12 March 2025
- had shares withheld for tax on 976 shares of Capital One FinancialSEC Form 412 March 2025Common Stock · traded 10 March 2025 · filed 12 March 2025
- had shares withheld for tax on 898 shares of Capital One FinancialSEC Form 419 February 2025Common Stock · traded 15 February 2025 · filed 19 February 2025
- had shares withheld for tax on 1,053 shares of Capital One FinancialSEC Form 419 February 2025Common Stock · traded 15 February 2025 · filed 19 February 2025
- had shares withheld for tax on 1,183 shares of Capital One FinancialSEC Form 419 February 2025Common Stock · traded 15 February 2025 · filed 19 February 2025
- was granted 5,113 shares of Capital One FinancialSEC Form 46 February 2025Common Stock · traded 4 February 2025 · filed 6 February 2025
- ▼ sold on the open market 6,420 shares of Capital One FinancialSEC Form 414 November 2024Common Stock · traded 12 November 2024 · filed 14 November 2024
- ▼ sold on the open market 4,121 shares of Capital One FinancialSEC Form 414 November 2024Common Stock · traded 12 November 2024 · filed 14 November 2024
- was granted 4,998 shares of Capital One FinancialSEC Form 413 March 2024Common Stock · traded 11 March 2024 · filed 13 March 2024
- had shares withheld for tax on 2,255 shares of Capital One FinancialSEC Form 413 March 2024Common Stock · traded 11 March 2024 · filed 13 March 2024
- had shares withheld for tax on 1,081 shares of Capital One FinancialSEC Form 420 February 2024Common Stock · traded 15 February 2024 · filed 20 February 2024
- had shares withheld for tax on 939 shares of Capital One FinancialSEC Form 420 February 2024Common Stock · traded 15 February 2024 · filed 20 February 2024
- had shares withheld for tax on 1,210 shares of Capital One FinancialSEC Form 420 February 2024Common Stock · traded 15 February 2024 · filed 20 February 2024
- was granted 7,866 shares of Capital One FinancialSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
- was granted 4,118 shares of Capital One FinancialSEC Form 43 March 2023Common Stock · traded 1 March 2023 · filed 3 March 2023
- had shares withheld for tax on 1,858 shares of Capital One FinancialSEC Form 43 March 2023Common Stock · traded 1 March 2023 · filed 3 March 2023
- had shares withheld for tax on 946 shares of Capital One FinancialSEC Form 417 February 2023Common Stock · traded 15 February 2023 · filed 17 February 2023
- had shares withheld for tax on 1,083 shares of Capital One FinancialSEC Form 417 February 2023Common Stock · traded 15 February 2023 · filed 17 February 2023
- had shares withheld for tax on 1,174 shares of Capital One FinancialSEC Form 417 February 2023Common Stock · traded 15 February 2023 · filed 17 February 2023
- was granted 8,045 shares of Capital One FinancialSEC Form 430 January 2023Common Stock · traded 26 January 2023 · filed 30 January 2023
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.