Form 4 for SIGA SIGA TECHNOLOGIES INC
Accepted 2025-06-11 00:00:00 ET · period of report 2025-06-10 · accession 0000950170-25-084874 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Nemirovsky Julian | Dir | A - Grant | $0.00 | +24.1K | 24.1K | New | $0 |
| D | 2025-06-11 | 2025-06-10 | SIGA | Nemirovsky Julian | Dir | M - OptEx | $0.00 | -19.1K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $.0001 per share | 2025-06-10 | M | A | 19,084 | — | 62,598 | D | — | — | (F1) Restricted stock units ("RSUs") represent contingent rights to receive common stock of SIGA Technologies, Inc. (the "Company") on a one-for-one basis. |
| 2 | Common | Common Stock, par value $.0001 per share | 2025-06-10 | D | D | 5,725 | $6.22 | 56,873 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2025-06-10 | A | A | 24,116 | $0.00 | 24,116 | D | — · — to — | 24,116 Common Stock, par value $.0001 per share | (F4) RSUs represent contingent rights to receive common stock of the Company on a one-for-one basis, of which up to 7,235 RSUs are expected to settle in cash value thereof but may be settled in shares at the discretion of the board of directors. (F5) The RSUs fully vest on the date of the Company's 2026 annual meeting of stockholders. |
| 4 | Derivative | Restricted Stock Units | 2025-06-10 | M | D | 19,084 | $0.00 | 0 | D | — · — to — | 19,084 Common Stock, par value $.0001 per share | (F1) Restricted stock units ("RSUs") represent contingent rights to receive common stock of SIGA Technologies, Inc. (the "Company") on a one-for-one basis. (F3) The RSUs were granted on June 11, 2024, and fully vested on the date of the Company's 2025 annual meeting of stockholders. |