Jacob Ma-Weaver, Insider at ARCA biopharma, Inc. (ABIO), bought 13,073 shares at $2.25 ($30K) on 2022-05-19, disclosed to the SEC on 2022-05-20.
Open-market purchase of $30k ABIO by Insider. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $2.30 | 13,072 | $30K | 100.0% |
| 2 | $2.25 | 1 | $2 | 0.0% |
| Total | $2.30 avg | 13,073 | $30K | 100% |
| Filing → |
| ABIO | BUY | 2022-05-25 | $348K | — | Filing → |
| ABIO | BUY | 2022-04-27 | $31K | — | Filing → |
| ABIO | BUY | 2022-04-14 | $41K | — | Filing → |