SIGA
insider transactionsSIGA TECHNOLOGIES INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -9%
-
Exercise·M
Director
—
24.1K sh
Own +42%
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -9%
-
Exercise·M
Director
—
24.1K sh
Own +42%
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -9%
-
Exercise·M
Director
—
24.1K sh
Own +42%
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -3%
-
Exercise·M
Director
—
24.1K sh
Own +11%
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -30%
-
Exercise·M
Director
—
24.1K sh
Own New
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -13%
-
Exercise·M
Director
—
24.1K sh
Own +79%
-
Grant·A
Director
$0
34.2K sh
Own New
-
Exercise·M
Director
$0
24.1K sh
Own New
-
Other·D
Director
$31.8K
7.2K sh · $4.39
Own -8%
-
Exercise·M
Director
—
24.1K sh
Own +34%
-
Exercise·M
General Counsel
$0
6.9K sh
Own +692000%
-
Other·F
General Counsel
$17.6K
3.5K sh · $4.99
Own -6%
-
Exercise·M
General Counsel
$0
6.9K sh
Own +14%
-
Grant·A
General Counsel
$0
68.1K sh
Own New
-
Exercise·M
General Counsel
$0
21.3K sh
Own +100%
-
Other·F
General Counsel
$58.8K
11.2K sh · $5.26
Own -19%
-
Exercise·M
General Counsel
$0
21.3K sh
Own +55%
-
Grant·A
Executive VP & CFO
$0
55.2K sh
Own New
-
Exercise·M
Executive VP & CFO
$0
11.5K sh
Own +100%
-
Other·F
Executive VP & CFO
$31.9K
6.1K sh · $5.26
Own -2%
-
Exercise·M
Executive VP & CFO
$0
11.5K sh
Own +4%
-
Grant·A
EVP & Chief Scientific Officer
$0
54.9K sh
Own New
-
Exercise·M
EVP & Chief Scientific Officer
$0
11.4K sh
Own +100%
-
Other·F
EVP & Chief Scientific Officer
$20.8K
4.0K sh · $5.26
Own -2%
-
Exercise·M
EVP & Chief Scientific Officer
$0
11.4K sh
Own +6%
-
Grant·A
Director
—
4.6K sh
Own New
-
Grant·A
Director
—
7.5K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 9, 2026 | Holly L. Phillips | Grant A | 34.2K | $0 |
| Jun 9, 2026 | Holly L. Phillips | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | Holly L. Phillips | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | Holly L. Phillips | Exercise M | 24.1K | — |
| Jun 9, 2026 | Julian Nemirovsky | Grant A | 34.2K | $0 |
| Jun 9, 2026 | Julian Nemirovsky | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | Julian Nemirovsky | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | Julian Nemirovsky | Exercise M | 24.1K | — |
| Jun 9, 2026 | Gary J. Nabel | Grant A | 34.2K | $0 |
| Jun 9, 2026 | Gary J. Nabel | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | Gary J. Nabel | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | Gary J. Nabel | Exercise M | 24.1K | — |
| Jun 9, 2026 | Joseph W Marshall III | Grant A | 34.2K | $0 |
| Jun 9, 2026 | Joseph W Marshall III | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | Joseph W Marshall III | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | Joseph W Marshall III | Exercise M | 24.1K | — |
| Jun 9, 2026 | John M Keane | Grant A | 34.2K | $0 |
| Jun 9, 2026 | John M Keane | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | John M Keane | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | John M Keane | Exercise M | 24.1K | — |
| Jun 9, 2026 | Harold Eugene Ford Jr. | Grant A | 34.2K | $0 |
| Jun 9, 2026 | Harold Eugene Ford Jr. | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | Harold Eugene Ford Jr. | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | Harold Eugene Ford Jr. | Exercise M | 24.1K | — |
| Jun 9, 2026 | Jaymie A Durnan | Grant A | 34.2K | $0 |
| Jun 9, 2026 | Jaymie A Durnan | Exercise M | 24.1K | $0 |
| Jun 9, 2026 | Jaymie A Durnan | Other D | 7.2K | $31.8K |
| Jun 9, 2026 | Jaymie A Durnan | Exercise M | 24.1K | — |
| Mar 25, 2026 | Larry R. Miller | Exercise M | 6.9K | $0 |
| Mar 25, 2026 | Larry R. Miller | Other F | 3.5K | $17.6K |
| Mar 25, 2026 | Larry R. Miller | Exercise M | 6.9K | $0 |
| Mar 13, 2026 | Larry R. Miller | Grant A | 68.1K | $0 |
| Mar 13, 2026 | Larry R. Miller | Exercise M | 21.3K | $0 |
| Mar 13, 2026 | Larry R. Miller | Other F | 11.2K | $58.8K |
| Mar 13, 2026 | Larry R. Miller | Exercise M | 21.3K | $0 |
| Mar 13, 2026 | Daniel J Luckshire KEY | Grant A | 55.2K | $0 |
| Mar 13, 2026 | Daniel J Luckshire KEY | Exercise M | 11.5K | $0 |
| Mar 13, 2026 | Daniel J Luckshire KEY | Other F | 6.1K | $31.9K |
| Mar 13, 2026 | Daniel J Luckshire KEY | Exercise M | 11.5K | $0 |
| Mar 13, 2026 | Dennis E Hruby | Grant A | 54.9K | $0 |
| Mar 13, 2026 | Dennis E Hruby | Exercise M | 11.4K | $0 |
| Mar 13, 2026 | Dennis E Hruby | Other F | 4.0K | $20.8K |
| Mar 13, 2026 | Dennis E Hruby | Exercise M | 11.4K | $0 |
| Jan 15, 2026 | John M Keane | Grant A | 4.6K | — |
| Jan 15, 2026 | John M Keane | Grant A | 7.5K | — |
About SIGA insider trading
This page tracks insider transactions for SIGA TECHNOLOGIES INC (SIGA) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.