Dennis E. Hruby serves as Executive at SIGA TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, Dennis E. Hruby has executed 54 insider transactions totaling $5.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 1, 2025 involved exercising options for 32,258 shares valued at $0.
Dennis E. Hruby currently holds 201,514 shares of SIGA TECHNOLOGIES INC (SIGA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Dennis E. Hruby has been a net seller of SIGA stock. They have purchased $0 and sold $5.5M worth of shares.
Dennis E. Hruby's most recent insider trade was on Jul 1, 2025, when they sold 32,258 shares at $0.00 per share.
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| $6.49 |
| Discretionary |
| Jul 1, 2024 | SIGA | $0 | Option Exercise | 32,258 | $N/A | Discretionary |
| Jul 1, 2024 | SIGA | $79.0K | Payment | 10,467 | $7.55 | Discretionary |
| Jun 7, 2019 | SIGA | $89.3K | Sale | 16,000 | $5.58 | Discretionary |
| Jun 6, 2019 | SIGA | $94.7K | Sale | 17,000 | $5.57 | Discretionary |
| Jun 5, 2019 | SIGA | $96.6K | Sale | 17,000 | $5.68 | Discretionary |
| Nov 13, 2018 | SIGA | $164.5K | Sale | 31,099 | $5.29 | Discretionary |
| Nov 12, 2018 | SIGA | $93.7K | Sale | 18,901 | $4.96 | Discretionary |
| Sep 11, 2018 | SIGA | $87.2K | Payment | 12,175 | $7.16 | Discretionary |
| Sep 11, 2018 | SIGA | $0 | Option Exercise | 25,000 | $N/A | Discretionary |
| Sep 11, 2018 | SIGA | $235.0K | Payment | 32,821 | $7.16 | Discretionary |
| Sep 11, 2018 | SIGA | $64.2K | Option Exercise | 18,174 | $3.53 | Discretionary |
| Sep 11, 2018 | SIGA | $63.4K | Payment | 8,853 | $7.16 | Discretionary |
| Sep 11, 2018 | SIGA | $235.0K | Option Exercise | 50,000 | $4.70 | Discretionary |
| Nov 10, 2017 | SIGA | $251.2K | Option Exercise | 71,168 | $3.53 | Discretionary |
| Nov 10, 2017 | SIGA | $135.4K | Payment | 29,439 | $4.60 | Discretionary |
| Jan 3, 2017 | SIGA | $30.5K | Payment | 10,413 | $2.93 | Discretionary |
| Jan 3, 2017 | SIGA | $0 | Option Exercise | 25,000 | $N/A | Discretionary |
| Dec 8, 2016 | SIGA | $63.5K | Payment | 20,300 | $3.13 | Discretionary |
| Dec 8, 2016 | SIGA | $0 | Option Exercise | 25,000 | $N/A | Discretionary |
| Dec 8, 2016 | SIGA | $0 | Option Exercise | 25,000 | $N/A | Discretionary |
| Sep 23, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Sep 23, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Sep 23, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Aug 20, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Aug 20, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Aug 20, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Jun 22, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Jun 22, 2015 | SIGAQ | $0 | Option Exercise | 6,250 | $N/A | Discretionary |