| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2024-02-01 | Lewis John Latane IV | SIGA TECHNOLOGIES INC | - | - | EDGAR |
| SC 13G/A | 2023-02-14 | D. E. SHAW & CO, L.P. | SIGA TECHNOLOGIES INC | 1,494,586 | 2.0% | EDGAR |
| SC 13G | 2022-06-24 | D. E. SHAW & CO, L.P. | SIGA TECHNOLOGIES INC | 3,634,392 | 5.0% | EDGAR |
| SC 13G/A | 2022-02-09 | BlackRock Inc. | SIGA TECHNOLOGIES INC | 3,620,878 | 4.9% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | SIGA TECHNOLOGIES INC | 3,725,323 | 5.0% | EDGAR |
| SC 13D/A | 2021-11-22 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 2,369,313 | 3.2% | EDGAR |
| SC 13D/A | 2021-09-17 | MacAndrews & Forbes Inc. | SIGA TECHNOLOGIES INC | 24,156,358 | 32.2% | EDGAR |
| SC 13D/A | 2021-08-17 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 2,369,313 | 3.2% | EDGAR |
| SC 13D | 2021-02-23 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 2,363,577 | 3.1% | EDGAR |
| SC 13G/A | 2021-02-01 | BlackRock Inc. | SIGA TECHNOLOGIES INC | 4,544,965 | 5.9% | EDGAR |
| SC 13G/A | 2021-01-04 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,494,109 | 4.5% | EDGAR |
| SC 13G | 2020-06-05 | Lewis John Latane IV | SIGA TECHNOLOGIES INC | 4,982,719 | - | EDGAR |
| SC 13D/A | 2020-05-14 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,479,909 | 4.3% | EDGAR |
| SC 13G | 2020-05-14 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,479,909 | 4.3% | EDGAR |
| SC 13D/A | 2020-02-25 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,472,909 | 4.3% | EDGAR |
| SC 13D/A | 2020-02-13 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,472,909 | 4.3% | EDGAR |
| SC 13D | 2020-02-13 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,472,909 | 4.3% | EDGAR |
| SC 13G | 2020-02-07 | BlackRock Inc. | SIGA TECHNOLOGIES INC | 4,782,571 | 5.9% | EDGAR |
| SC 13G/A | 2020-01-02 | ESOPUS CREEK VALUE SERIES FUND LP - SERIES A | SIGA TECHNOLOGIES INC | 3,468,909 | 4.3% | EDGAR |
| SC 13G/A | 2019-02-14 | JET CAPITAL INVESTORS L P | SIGA TECHNOLOGIES INC | 2,458,600 | 3.1% | EDGAR |