CBNA · Insider Trading
Chain Bridge Bancorp, Inc.
Every open-market purchase and sale reported by CBNA officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-28 | David M. Evinger | President, Chief Risk Officer | G | −680 deriv. | — |
| 2026-07-31 | Mark Martinelli | Director | Buy | +400 | +$17.60K |
| 2026-03-10 | Leigh-Alexandra Basha | Director | Buy | +400 | +$12.19K |
| 2026-03-10 | Leigh-Alexandra Basha | Director | Buy | +400 | +$14.02K |
| 2026-03-06 | Leigh-Alexandra Basha | Director | Buy | +800 | +$24.18K |
| 2026-03-06 | James R. Pollock | Corporate Development Officer | Buy | +714 | +$25.17K |
| 2026-03-04 | Benita Thompson-Byas | Director | Sell | −2,000 | −$70.88K |
| 2026-02-05 | Benita Thompson-Byas | Director | C | +18,020 | +$657.01K |
| 2026-02-05 | Joseph MICHAEL Fitzgerald | Director | C | +27,880 | +$841.70K |
| 2025-12-15 | Benita Thompson-Byas | Director | C | +18,020 | +$657.01K |
| 2025-11-19 | Joseph MICHAEL Fitzgerald | Director | C | +27,880 | +$841.70K |
| 2025-11-12 | Mark Martinelli | Director | Buy | +430 | +$12.28K |
| 2025-11-12 | Mark Martinelli | Director | A | +430 | +$12.28K |
| 2025-11-12 | Mark Martinelli | Director | A | +430 | +$12.28K |
| 2025-11-07 | Mark Martinelli | Director | C | +170 | +$5.09K |
| 2025-09-02 | Leigh-Alexandra Basha | Director | Buy | +400 | +$11.92K |
| 2025-09-02 | Leigh-Alexandra Basha | Director | Buy | +400 | +$11.92K |
| 2025-08-18 | David M. Evinger | President, Chief Risk Officer | J | −125 | — |
| 2025-08-18 | David M. Evinger | President, Chief Risk Officer | J | −125 | — |
| 2025-05-30 | Martin S. Friedman | 10%+ Owner | Sell | −32,158 | −$868.46K |
| 2025-03-03 | Martin S. Friedman | 10%+ Owner | Buy | +25,796 | +$628.24K |
| 2025-02-05 | Michael J. Conover | Director | Buy | +1,000 | +$24.71K |
| 2024-11-22 | Paul W. Leavitt | Director | G | −3,500 | — |
| 2024-10-07 | Michelle L. Korsmo | Director | Buy | +626 | +$13.77K |
| 2024-10-07 | Joseph MICHAEL Fitzgerald | Director | Buy | +1,252 | +$27.54K |
| 2024-10-07 | Mark Martinelli | Director | Buy | +2,000 | +$44.00K |
| 2024-10-07 | Rachel G. Miller | Counsel & Corporate Secretary | Buy | +407 | +$8.95K |
| 2024-10-07 | John J Brough | Chief Executive Officer | Buy | +1,252 | +$27.54K |
| 2024-10-07 | Joanna R. Williamson | Chief Financial Officer | Buy | +753 | +$16.57K |
| 2024-10-07 | Thomas G. Fitzgerald Jr. | Director | Buy | +2,504 | +$55.09K |
| 2024-10-07 | James R. Pollock | Corporate Development Officer | Buy | +3,131 | +$68.88K |
| 2024-10-07 | Paul W. Leavitt | Director | Buy | +4,696 | +$103.31K |
| 2024-10-07 | Benita Thompson-Byas | Director | Buy | +188 | +$4.14K |
| 2024-10-07 | Yonesy F. Nunez | Director | Buy | +1,807 | +$39.75K |
| 2024-10-07 | Andrew J. Fitzgerald | Director | Buy | +2,504 | +$55.09K |
| 2024-10-07 | David M. Evinger | President, Chief Risk Officer | Buy | +125 | +$2.75K |
| 2024-10-07 | Michael J. Conover | Director | Buy | +2,250 | +$49.50K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Martin S. Friedman | 10%+ Owner | 306,078 | $15.66M |
| Joseph MICHAEL Fitzgerald | Director | 29,132 | $1.49M |
| Benita Thompson-Byas | Director | 16,208 | $829.36K |
| James R. Pollock | Corporate Development Officer | 3,845 | $196.75K |
| Mark Martinelli | Director | 3,000 | $153.51K |
| Michael J. Conover | Director | 2,950 | $150.95K |
| Paul W. Leavitt | Director | 1,896 | $97.02K |
| Leigh-Alexandra Basha | Director | 1,200 | $61.40K |
| David M. Evinger | President, Chief Risk Officer | 250 | $12.79K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CBNA quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.