Insiders / Nguyen Diem / Activity
Activity — Nguyen Diem
7 moves.
| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 13, 2026 | Other | SIGA Siga Technologies Inc Common Stock, par value $.0001 per share | $247.4K | -47K -25.31% | 138,767 0.19% of shares | low |
| Jan 27, 2026 | Other | SIGA Siga Technologies Inc Common Stock, par value $.0001 per share | $155.5K | -23K -18.46% | 100,751 0.14% of shares | low |
| Mar 13, 2026 | Exercise | SIGA Siga Technologies Inc Common Stock, par value $.0001 per share | $0 | +85K +84.41% | 185,796 0.26% of shares | low |
| Jan 27, 2026 | Exercise | SIGA Siga Technologies Inc Common Stock, par value $.0001 per share | $0 | +56K +82.63% | 123,555 0.17% of shares | low |
| Mar 13, 2026 | Grant | SIGA Siga Technologies Inc Restricted Stock Units | — | +272K | 272,243 0.38% of shares | low |
| Mar 13, 2026 | Exercise | SIGA Siga Technologies Inc Restricted Stock Units | — | -85K -33.33% | 170,092 0.24% of shares | low |
| Jan 27, 2026 | Exercise | SIGA Siga Technologies Inc Restricted Stock Units | — | -56K -50.00% | 55,903 0.08% of shares | low |