Zamsky Michael (CIK 1938261) reported 18 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-11). Recent activity: Sell COF (2,728 shares), Buy COF (6,047 shares), Sell COF (818 shares), Sell COF (862 shares), Sell COF (769 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-11 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 2,728 | $506,671 |
| 2026-03-11 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Buy | 6,047 | $0 |
| 2026-02-18 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 818 | $169,629 |
| 2026-02-18 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 862 | $178,753 |
| 2026-02-18 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 769 | $159,468 |
| 2026-02-05 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Buy | 5,231 | $0 |
| 2025-08-06 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Buy | 10 | $0 |
| 2025-08-06 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 5,515 | $1.2M |
| 2025-06-05 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Buy | 12,780 | $0 |
| 2025-05-14 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 3,243 | $643,833 |
| 2025-05-14 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 2,989 | $595,947 |
| 2025-05-14 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 3,328 | $666,532 |
| 2025-03-12 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Buy | 2,164 | $0 |
| 2025-03-12 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 976 | $159,937 |
| 2025-02-19 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 898 | $181,540 |
| 2025-02-19 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 1,053 | $212,874 |
| 2025-02-19 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Sell | 1,183 | $239,155 |
| 2025-02-06 | CAPITAL ONE FINANCIAL CORP (COF) | Chief Credit & Fin'l Risk Off. | Buy | 5,113 | $0 |
Source: SEC Form 4 filings · as of 2026-03-11