Mark Alan Goldberg, Director at IMMUNOGEN INC (IMGN), bought 3,000 shares at $11.27 ($34K) on 2012-11-08, disclosed to the SEC on 2012-11-09.
Open-market purchase of $34k IMGN by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| BPMC | SELL | 2020-12-22 | $654K | — | Filing → |
| BPMC | SELL | 2020-12-15 | $627K | — | Filing → |
| BPMC | SELL | 2020-12-03 | $600K | — | Filing → |