Joanna R. Williamson is CFO at CHAIN BRIDGE BANCORP INC (CBNA). They have made 1 open-market trade across 1 company since 2024, most recently 2024-10-03.
CIK 0002036716
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $17K since 2024, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CBNA | 753 | $37K |
Shares reported on the most recent Form 4, priced at the 2024-10-07 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CBNA | BUY | 2024-10-03 | 2024-10-07 | $22.00 | $17K | +1.4% | +4.6% | +11.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.