Arnold L. Oronsky, Director at DYNAVAX TECHNOLOGIES CORP (DVAX), bought 160,000 shares at $2.50 ($400K) on 2011-11-08, disclosed to the SEC on 2011-11-08.
Open-market purchase of $400k DVAX 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 → |
| TSRO | SELL | 2018-08-09 | $268K | — | Filing → |
| TSRO | BUY | 2016-03-18 | $10.0M | — | Filing → |
| AGTC | BUY | 2014-04-01 | $909K | — | Filing → |