CHAIN BRIDGE BANCORP INC CLASS A (CBNA) — insider trading
Financials · NYSE
CHAIN BRIDGE BANCORP INC CLASS A (CBNA) has 12 reported SEC Form 4 insider transactions in our data, including 6 open-market purchases and 1 open-market sale among the most recent 12 (latest 2026-03-06).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-06 | Basha Leigh-Alexandra | Director | Open-market purchase | 400 | $35.04 | $14.0K | Form 4 |
| 2026-03-05 | Pollock James R. | Officer (Corporate Development Officer) | Open-market purchase | 714 | $35.25 | $25.2K | Form 4 |
| 2026-03-03 | Thompson-Byas Benita | Director | Open-market sale | 2,000 | $35.44 | $70.9K | Form 4 |
| 2025-12-15 | Thompson-Byas Benita | Director | Conversion of derivative | 18,020 | $36.46 | $657.0K | Form 4/A |
| 2025-12-15 | Thompson-Byas Benita | Director | Conversion of derivative | 18,020 | $36.46 | $657.0K | Form 4 |
| 2025-11-18 | Basha Leigh-Alexandra | Director | Open-market purchase | 400 | $30.48 | $12.2K | Form 4/A |
| 2025-11-18 | Basha Leigh-Alexandra | Director | Open-market purchase | 400 | $30.48 | $12.2K | Form 4 |
| 2025-11-17 | Fitzgerald Joseph MICHAEL | Director | Conversion of derivative | 27,880 | $30.19 | $841.7K | Form 4/A |
| 2025-11-17 | Fitzgerald Joseph MICHAEL | Director | Conversion of derivative | 27,880 | $30.19 | $841.7K | Form 4 |
| 2025-11-11 | MARTINELLI MARK | Director | Open-market purchase | 430 | $28.55 | $12.3K | Form 4/A |
| 2025-11-11 | MARTINELLI MARK | Director | Grant / award / vesting | 430 | $28.55 | $12.3K | Form 4/A |
| 2025-06-29 | Basha Leigh-Alexandra | Director | Open-market purchase | 400 | $29.97 | $12.0K | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: CHAIN BRIDGE BANCORP INC CLASS A (CBNA).
Last updated 2026-03-06 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.