Form 4 for SIGA SIGA TECHNOLOGIES INC
Accepted 2025-07-02 00:00:00 ET · period of report 2025-07-01 · accession 0000950170-25-093464 · 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 | 2025-07-02 | 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 | Hruby Dennis E | EVP, CSO | M - OptEx | $0.00 | -32.3K | 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 | 2025-07-01 | F | D | 10,467 | $6.49 | 191,047 | D | — | — | (F1) Represents the withholding by SIGA Technologies, Inc. of shares of Common Stock (based on $6.49 per share, the closing stock price on July 1, 2025) to satisfy tax withholding obligations associated with the vesting of restricted stock units ("RSUs") and the consequent issuance of Common Stock. |
| 2 | Common | Common Stock, par value $.0001 per share | 2025-07-01 | M | A | 32,258 | $0.00 | 201,514 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2025-07-01 | M | D | 32,258 | $0.00 | 0 | D | — · — to — | 32,258 Common Stock, par value $.0001 per share | (F2) RSUs represent contingent rights to receive Common Stock on a one-for-one basis. The RSUs were granted on May 11, 2023 and vested over two years, with the first 1/2 of such RSUs vesting on July 1, 2024 and the remaining 1/2 of such RSUs vesting on July 1, 2025. |