Robert Coffman is President & VP at DYNAVAX TECHNOLOGIES CORP (DVAX). They have made 3 open-market trades across 1 company since 2012, most recently 2019-06-04.
CIK 0001278710
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.
0 open-market purchases, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DVAX | 132,470 | $2.1M |
Shares reported on the most recent Form 4, priced at the 2019-06-04 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DVAX | SELL | 2019-06-04 | 2019-06-04 | $4.58 | $295K | -20.3% | -16.5% | -4.2% |
| DVAX | SELL | 2019-02-28 | 2019-03-01 | $9.03 | $1.1M | -9.7% | -20.4% | -46.7% |
| DVAX | SELL | 2017-12-13 | 2017-12-15 | $18.90 | $142K | -0.5% | -24.5% | -15.2% |
| DVAX | SELL · 10b5-1 | 2012-11-06 | 2012-11-07 | $4.31 | $34K | -2.9% | -1.7% | -1.7% |
| DVAX | SELL · 10b5-1 | 2012-10-05 | 2012-10-09 | $4.94 | $40K | -2.9% | -1.7% | -1.7% |
| DVAX | SELL · 10b5-1 | 2012-09-13 | 2012-09-14 | $4.52 | $36K | -2.9% | -1.7% | -1.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.