William D. Clark, President and CEO at GENOCEA BIOSCIENCES, INC. (GNCA), bought 4,760 shares at $2.06 ($10K) on 2020-11-10, disclosed to the SEC on 2020-11-10.
Open-market purchase of $10k GNCA by President and CEO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Something here stands out, but not much.
| Filing → |
| GNCA | SELL | 2022-06-02 | $7K | — | Filing → |
| GNCA | SELL | 2022-04-05 | $5K | — | Filing → |
| GNCA | SELL | 2022-03-17 | $13K | — | Filing → |