SIGA SIGA TECHNOLOGIES INC
Nasdaq · SEC CIK 1010086 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $0 0 sales by 0 insiders
- Filings on record
- 66 since 2021-08-03, latest 2026-06-10 21:33
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Miller Larry R. | GC | — | — |
| Phillips Holly L. | Dir | — | — |
| Nabel Gary J. | Dir | — | — |
| Nemirovsky Julian | Dir | — | — |
| Nguyen Diem | CEO, Dir | — | — |
| Ford Harold Eugene Jr. | Dir | — | — |
| Luckshire Daniel J | CFO, Executive VP | — | — |
| Marshall Joseph W III | Dir | — | — |
| Hruby Dennis E | EVP, CSO | — | — |
| KEANE JOHN M | Dir | — | — |
Transactions 103
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-10 21:33 | 2026-06-09 | SIGA | Marshall Joseph W III | Dir | M - OptEx | — | +24.1K | 253.8K | +11% | — |
| D | 2026-06-10 21:33 | 2026-06-09 | SIGA | Marshall Joseph W III | Dir | D - Sale to Iss | $4.39 | -7,235 | 246.5K | -3% | -$31.8K |
| D | 2026-06-10 21:30 | 2026-06-09 | SIGA | KEANE JOHN M | Dir | M - OptEx | — | +24.1K | 24.1K | New | — |
| D | 2026-06-10 21:30 | 2026-06-09 | SIGA | KEANE JOHN M | Dir | D - Sale to Iss | $4.39 | -7,235 | 16.9K | -30% | -$31.8K |
| D | 2026-06-10 21:27 | 2026-06-09 | SIGA | Ford Harold Eugene Jr. | Dir | M - OptEx | — | +24.1K | 54.8K | +79% | — |
| D | 2026-06-10 21:27 | 2026-06-09 | SIGA | Ford Harold Eugene Jr. | Dir | D - Sale to Iss | $4.39 | -7,235 | 47.5K | -13% | -$31.8K |
| D | 2026-06-10 21:26 | 2026-06-09 | SIGA | Phillips Holly L. | Dir | M - OptEx | — | +24.1K | 81.0K | +42% | — |
| D | 2026-06-10 21:26 | 2026-06-09 | SIGA | Phillips Holly L. | Dir | D - Sale to Iss | $4.39 | -7,235 | 73.8K | -9% | -$31.8K |
| D | 2026-06-10 21:23 | 2026-06-09 | SIGA | Nemirovsky Julian | Dir | M - OptEx | — | +24.1K | 81.0K | +42% | — |
| D | 2026-06-10 21:23 | 2026-06-09 | SIGA | Nemirovsky Julian | Dir | D - Sale to Iss | $4.39 | -7,235 | 73.8K | -9% | -$31.8K |
| D | 2026-06-10 21:18 | 2026-06-09 | SIGA | DURNAN JAYMIE A | Dir | M - OptEx | — | +24.1K | 96.0K | +34% | — |
| D | 2026-06-10 21:18 | 2026-06-09 | SIGA | DURNAN JAYMIE A | Dir | D - Sale to Iss | $4.39 | -7,235 | 88.8K | -8% | -$31.8K |
| D | 2026-06-10 21:14 | 2026-06-09 | SIGA | Nabel Gary J. | Dir | M - OptEx | — | +24.1K | 81.0K | +42% | — |
| D | 2026-06-10 21:14 | 2026-06-09 | SIGA | Nabel Gary J. | Dir | D - Sale to Iss | $4.39 | -7,235 | 73.8K | -9% | -$31.8K |
| D | 2026-03-26 | 2026-03-25 | SIGA | Miller Larry R. | GC | M - OptEx | $0.00 | +6,920 | 55.4K | +14% | $0 |
| D | 2026-03-26 | 2026-03-25 | SIGA | Miller Larry R. | GC | F - Tax | $4.99 | -3,526 | 51.9K | -6% | -$17.6K |
| D | 2026-03-17 | 2026-03-13 | SIGA | Luckshire Daniel J | CFO, Executive VP | M - OptEx | $0.00 | +11.5K | 286.6K | +4% | $0 |
| D | 2026-03-17 | 2026-03-13 | SIGA | Luckshire Daniel J | CFO, Executive VP | F - Tax | $5.26 | -6,074 | 280.5K | -2% | -$31.9K |
| D | 2026-03-17 | 2026-03-13 | SIGA | Nguyen Diem | CEO, Dir | F - Tax | $5.26 | -47.0K | 138.8K | -25% | -$247.4K |
| D | 2026-03-17 | 2026-03-13 | SIGA | Nguyen Diem | CEO, Dir | M - OptEx | $0.00 | +85.0K | 185.8K | +84% | $0 |
| D | 2026-03-17 | 2026-03-13 | SIGA | Hruby Dennis E | EVP, CSO | F - Tax | $5.26 | -3,955 | 198.5K | -2% | -$20.8K |
| D | 2026-03-17 | 2026-03-13 | SIGA | Hruby Dennis E | EVP, CSO | M - OptEx | $0.00 | +11.4K | 202.5K | +6% | $0 |
| D | 2026-03-17 | 2026-03-13 | SIGA | Miller Larry R. | GC | M - OptEx | $0.00 | +21.3K | 59.7K | +55% | $0 |
| D | 2026-03-17 | 2026-03-13 | SIGA | Miller Larry R. | GC | F - Tax | $5.26 | -11.2K | 48.5K | -19% | -$58.8K |
| D | 2026-01-28 | 2026-01-27 | SIGA | Nguyen Diem | CEO, Dir | M - OptEx | $0.00 | +55.9K | 123.6K | +83% | $0 |
| D | 2026-01-28 | 2026-01-27 | SIGA | Nguyen Diem | CEO, Dir | F - Tax | $6.82 | -22.8K | 100.8K | -18% | -$155.5K |
| D | 2025-07-02 | 2025-07-01 | SIGA | Hruby Dennis E | EVP, CSO | F - Tax | $6.49 | -10.5K | 191.0K | -5% | -$67.9K |
| D | 2025-07-02 | 2025-07-01 | SIGA | Hruby Dennis E | EVP, CSO | M - OptEx | $0.00 | +32.3K | 201.5K | +19% | $0 |
| D | 2025-07-02 | 2025-07-01 | SIGA | Luckshire Daniel J | CFO, Executive VP | M - OptEx | $0.00 | +24.2K | 287.4K | +9% | $0 |
| D | 2025-07-02 | 2025-07-01 | SIGA | Luckshire Daniel J | CFO, Executive VP | F - Tax | $6.49 | -12.3K | 275.1K | -4% | -$80.1K |
| D | 2025-06-11 | 2025-06-10 | SIGA | Nemirovsky Julian | Dir | M - OptEx | — | +19.1K | 62.6K | +44% | — |
| D | 2025-06-11 | 2025-06-10 | SIGA | Nemirovsky Julian | Dir | D - Sale to Iss | $6.22 | -5,725 | 56.9K | -9% | -$35.6K |
| D | 2025-06-11 | 2025-06-10 | SIGA | Marshall Joseph W III | Dir | D - Sale to Iss | $6.22 | -5,725 | 229.6K | -2% | -$35.6K |
| D | 2025-06-11 | 2025-06-10 | SIGA | Marshall Joseph W III | Dir | M - OptEx | — | +19.1K | 235.4K | +9% | — |
| D | 2025-06-11 | 2025-06-10 | SIGA | Ford Harold Eugene Jr. | Dir | M - OptEx | — | +19.1K | 36.4K | +110% | — |
| D | 2025-06-11 | 2025-06-10 | SIGA | Ford Harold Eugene Jr. | Dir | D - Sale to Iss | $6.22 | -5,725 | 30.7K | -16% | -$35.6K |
| D | 2025-06-11 | 2025-06-10 | SIGA | Nabel Gary J. | Dir | D - Sale to Iss | $6.22 | -5,725 | 56.9K | -9% | -$35.6K |
| D | 2025-06-11 | 2025-06-10 | SIGA | Nabel Gary J. | Dir | M - OptEx | — | +19.1K | 62.6K | +44% | — |
| D | 2025-06-11 | 2025-06-10 | SIGA | Phillips Holly L. | Dir | D - Sale to Iss | $6.22 | -5,725 | 56.9K | -9% | -$35.6K |
| D | 2025-06-11 | 2025-06-10 | SIGA | Phillips Holly L. | Dir | M - OptEx | — | +19.1K | 62.6K | +44% | — |
| D | 2025-06-11 | 2025-06-10 | SIGA | DURNAN JAYMIE A | Dir | M - OptEx | — | +19.1K | 77.6K | +33% | — |
| D | 2025-06-11 | 2025-06-10 | SIGA | DURNAN JAYMIE A | Dir | D - Sale to Iss | $6.22 | -5,725 | 71.9K | -7% | -$35.6K |
| D | 2025-04-21 | 2025-04-18 | SIGA | Miller Larry R. | GC | F - Tax | $5.99 | -3,532 | 38.4K | -8% | -$21.2K |
| D | 2025-04-21 | 2025-04-18 | SIGA | Miller Larry R. | GC | M - OptEx | $0.00 | +6,920 | 42.0K | +20% | $0 |
| D | 2025-03-26 | 2025-03-25 | SIGA | Miller Larry R. | GC | M - OptEx | $0.00 | +6,920 | 37.8K | +22% | $0 |
| D | 2025-03-26 | 2025-03-25 | SIGA | Miller Larry R. | GC | F - Tax | $5.89 | -2,764 | 35.1K | -7% | -$16.3K |
| D | 2025-01-29 | 2025-01-27 | SIGA | Nguyen Diem | CEO, Dir | F - Tax | $6.34 | -23.6K | 67.7K | -26% | -$149.9K |
| D | 2025-01-29 | 2025-01-27 | SIGA | Nguyen Diem | CEO, Dir | M - OptEx | $0.00 | +55.9K | 91.3K | +158% | $0 |
| D | 2024-10-29 | 2024-10-25 | SIGA | Nguyen Diem | CEO, Dir | M - OptEx | $0.00 | +59.3K | 59.3K | New | $0 |
| D | 2024-10-29 | 2024-10-25 | SIGA | Nguyen Diem | CEO, Dir | F - Tax | $6.77 | -23.9K | 35.4K | -40% | -$161.8K |
| D | 2024-07-03 | 2024-07-01 | SIGA | Hruby Dennis E | EVP, CSO | F - Tax | $7.55 | -10.5K | 169.3K | -6% | -$79.0K |
| D | 2024-07-03 | 2024-07-01 | SIGA | Hruby Dennis E | EVP, CSO | M - OptEx | $0.00 | +32.3K | 179.7K | +22% | $0 |
| D | 2024-07-03 | 2024-07-01 | SIGA | Luckshire Daniel J | CFO, Executive VP | M - OptEx | $0.00 | +24.2K | 275.6K | +10% | $0 |
| D | 2024-07-03 | 2024-07-01 | SIGA | Luckshire Daniel J | CFO, Executive VP | F - Tax | $7.55 | -12.3K | 263.2K | -4% | -$93.2K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Phillips Holly L. | Dir | D - Sale to Iss | $7.86 | -7,414 | 43.5K | -15% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Phillips Holly L. | Dir | M - OptEx | — | +24.7K | 50.9K | +94% | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | Nabel Gary J. | Dir | D - Sale to Iss | $7.86 | -7,414 | 43.5K | -15% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Nabel Gary J. | Dir | M - OptEx | — | +24.7K | 50.9K | +94% | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | Knisely Evan A. | Dir | M - OptEx | — | +24.7K | 24.7K | New | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | Knisely Evan A. | Dir | D - Sale to Iss | $7.86 | -7,414 | 17.3K | -30% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Nemirovsky Julian | Dir | M - OptEx | — | +24.7K | 50.9K | +94% | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | Nemirovsky Julian | Dir | D - Sale to Iss | $7.86 | -7,414 | 43.5K | -15% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Marshall Joseph W III | Dir | M - OptEx | — | +24.7K | 223.7K | +12% | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | Marshall Joseph W III | Dir | D - Sale to Iss | $7.86 | -7,414 | 216.3K | -3% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Varma Jay | EVP, Chief Medical Off, Dir | M - OptEx | — | +24.7K | 24.7K | New | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | Varma Jay | EVP, Chief Medical Off, Dir | D - Sale to Iss | $7.86 | -7,414 | 17.3K | -30% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | DURNAN JAYMIE A | Dir | M - OptEx | — | +24.7K | 65.9K | +60% | — |
| D | 2024-06-13 | 2024-06-11 | SIGA | DURNAN JAYMIE A | Dir | D - Sale to Iss | $7.86 | -7,414 | 58.5K | -11% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Ford Harold Eugene Jr. | Dir | D - Sale to Iss | $7.86 | -7,414 | 17.3K | -30% | -$58.3K |
| D | 2024-06-13 | 2024-06-11 | SIGA | Ford Harold Eugene Jr. | Dir | M - OptEx | — | +24.7K | 24.7K | New | — |
| D | 2024-03-27 | 2024-03-25 | SIGA | Miller Larry R. | GC | A - Grant | $0.00 | +49.9K | 49.9K | New | $0 |
| D | 2024-03-27 | 2024-03-25 | SIGA | Miller Larry R. | GC | F - Tax | $8.35 | -19.0K | 30.9K | -38% | -$159.0K |
| D | 2023-06-15 | 2023-06-13 | SIGA | Nemirovsky Julian | Dir | D - Sale to Iss | $6.07 | -4,386 | 26.2K | -14% | -$26.6K |
| D | 2023-06-15 | 2023-06-13 | SIGA | Nemirovsky Julian | Dir | M - OptEx | — | +14.6K | 30.6K | +91% | — |
| D | 2023-06-15 | 2023-06-13 | SIGA | DURNAN JAYMIE A | Dir | D - Sale to Iss | $6.07 | -4,386 | 41.2K | -10% | -$26.6K |
| D | 2023-06-15 | 2023-06-13 | SIGA | DURNAN JAYMIE A | Dir | M - OptEx | — | +14.6K | 45.6K | +47% | — |
| D | 2023-06-15 | 2023-06-13 | SIGA | Nabel Gary J. | Dir | M - OptEx | — | +14.6K | 30.6K | +91% | — |
| D | 2023-06-15 | 2023-06-13 | SIGA | Nabel Gary J. | Dir | D - Sale to Iss | $6.07 | -4,386 | 26.2K | -14% | -$26.6K |
| D | 2023-06-15 | 2023-06-13 | SIGA | Phillips Holly L. | Dir | M - OptEx | — | +14.6K | 30.6K | +91% | — |
| D | 2023-06-15 | 2023-06-13 | SIGA | Phillips Holly L. | Dir | D - Sale to Iss | $6.07 | -4,386 | 26.2K | -14% | -$26.6K |
| D | 2023-06-15 | 2023-06-13 | SIGA | Marshall Joseph W III | Dir | M - OptEx | — | +14.6K | 203.4K | +8% | — |
| D | 2023-06-15 | 2023-06-13 | SIGA | Marshall Joseph W III | Dir | D - Sale to Iss | $6.07 | -4,386 | 199.0K | -2% | -$26.6K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Nemirovsky Julian | Dir | D - Sale to Iss | $10.26 | -6,849 | 16.0K | -30% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Nemirovsky Julian | Dir | M - OptEx | — | +22.8K | 22.8K | New | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | DURNAN JAYMIE A | Dir | M - OptEx | — | +22.8K | 37.8K | +152% | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | DURNAN JAYMIE A | Dir | D - Sale to Iss | $10.26 | -6,849 | 31.0K | -18% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Kane Julie | Dir | M - OptEx | — | +22.8K | 55.3K | +70% | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | Kane Julie | Dir | D - Sale to Iss | $10.26 | -6,849 | 48.5K | -12% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Marshall Joseph W III | Dir | M - OptEx | — | +22.8K | 195.6K | +13% | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | Marshall Joseph W III | Dir | D - Sale to Iss | $10.26 | -6,849 | 188.8K | -4% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Plansky Michael C. | Dir | M - OptEx | — | +22.8K | 82.8K | +38% | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | Plansky Michael C. | Dir | D - Sale to Iss | $10.26 | -6,849 | 76.0K | -8% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Antal James | Dir | M - OptEx | — | +22.8K | 123.7K | +23% | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | Antal James | Dir | D - Sale to Iss | $10.26 | -6,849 | 116.9K | -6% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Phillips Holly L. | Dir | D - Sale to Iss | $10.26 | -6,849 | 16.0K | -30% | -$70.3K |
| D | 2022-06-16 | 2022-06-14 | SIGA | Phillips Holly L. | Dir | M - OptEx | — | +22.8K | 22.8K | New | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | Nabel Gary J. | Dir | M - OptEx | — | +22.8K | 22.8K | New | — |
| D | 2022-06-16 | 2022-06-14 | SIGA | Nabel Gary J. | Dir | D - Sale to Iss | $10.26 | -6,849 | 16.0K | -30% | -$70.3K |
| 2021-12-10 | 2021-12-09 | SIGA | Antal James | Dir | S - Sale | $7.82 | -30.0K | 100.9K | -23% | -$234.6K | |
| D | 2021-08-03 | 2021-07-31 | SIGA | Abrams Robin Elizabeth | GC, CAO | M - OptEx | $0.00 | +26.7K | 61.1K | +77% | $0 |
Purchase Sale Sale after option exercise All abbreviations