Dennis E. Hruby is CSO & VP at SIGA TECHNOLOGIES INC (SIGA). They have made 5 open-market trades across 2 companies since 2010, most recently 2026-03-13.
CIK 0001301548
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SIGA | SELL | 2019-06-05 | 2019-06-07 | $5.61 | $281K | -3.4% | +1.6% | -5.0% |
| SIGA | SELL | 2018-11-12 | 2018-11-13 | $5.17 | $517K | +2.6% | +17.5% | +24.3% |
| SIGAQ | SELL | 2015-06-03 | 2015-06-05 | $1.62 | $65K | N/A | N/A | N/A |
| SIGA | SELL | 2011-05-19 | 2011-05-23 | $13.43 | $4.0M | +3.3% | +1.3% | +1.3% |
| SIGA | SELL | 2010-03-29 | 2010-03-31 | $6.65 | $832K | +3.3% | +1.3% | +1.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.