SIGA

Siga Technologies Inc

Company with tickers: SIGA

CIK

1010086

CUSIP

826917106

Shares Outstanding

71,724,097

Website

https://www.siga.com

Investor Relations

https://investor.siga.com/overview/default.aspx

13F Activity (30d)

6 filings 2 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-09	DURNAN JAYMIE A	Director	Award	34,169	—	—	34,169
2026-06-09	DURNAN JAYMIE A	Director	Other	7,235	$4.39	$31,762	88,754
2026-06-09	Ford Harold Eugene Jr.	Director	Convert	24,116	—	—	0
2026-06-09	KEANE JOHN M	Director	Award	34,169	—	—	34,169
2026-06-09	Nemirovsky Julian	Director	Award	34,169	—	—	34,169
2026-06-09	DURNAN JAYMIE A	Director	Convert	24,116	—	—	0
2026-06-09	KEANE JOHN M	Director	Convert	24,116	—	—	0
2026-06-09	Phillips Holly L.	Director	Convert	24,116	—	—	0
2026-06-09	Marshall Joseph W III	Director	Convert	24,116	—	—	253,758
2026-06-09	KEANE JOHN M	Director	Other	7,235	$4.39	$31,762	16,881
2026-06-09	DURNAN JAYMIE A	Director	Convert	24,116	—	—	95,989
2026-06-09	Ford Harold Eugene Jr.	Director	Other	7,235	$4.39	$31,762	47,538
2026-06-09	Marshall Joseph W III	Director	Other	7,235	$4.39	$31,762	246,523
2026-06-09	Nabel Gary J.	Director, Chief Innovation Officer	Other	7,235	$4.39	$31,762	73,754
2026-06-09	Phillips Holly L.	Director	Other	7,235	$4.39	$31,762	73,754
2026-06-09	Ford Harold Eugene Jr.	Director	Convert	24,116	—	—	54,773
2026-06-09	Nabel Gary J.	Director, Chief Innovation Officer	Award	34,169	—	—	34,169
2026-06-09	Phillips Holly L.	Director	Convert	24,116	—	—	80,989
2026-06-09	Nemirovsky Julian	Director	Other	7,235	$4.39	$31,762	73,754
2026-06-09	Marshall Joseph W III	Director	Convert	24,116	—	—	0
2026-06-09	Marshall Joseph W III	Director	Award	34,169	—	—	34,169
2026-06-09	Nabel Gary J.	Director, Chief Innovation Officer	Convert	24,116	—	—	80,989
2026-06-09	Phillips Holly L.	Director	Award	34,169	—	—	34,169
2026-06-09	KEANE JOHN M	Director	Convert	24,116	—	—	24,116
2026-06-09	Nemirovsky Julian	Director	Convert	24,116	—	—	0
2026-06-09	Nemirovsky Julian	Director	Convert	24,116	—	—	80,989
2026-06-09	Nabel Gary J.	Director, Chief Innovation Officer	Convert	24,116	—	—	0
2026-06-09	Ford Harold Eugene Jr.	Director	Award	34,169	—	—	34,169
2026-03-25	Miller Larry R.	General Counsel	Convert	6,920	—	—	6,921
2026-03-25	Miller Larry R.	General Counsel	Convert	6,920	—	—	55,438
2026-03-25	Miller Larry R.	General Counsel	Tax	3,526	$4.99	$17,595	51,912
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Tax	6,074	$5.26	$31,949	280,493
2026-03-13	Miller Larry R.	General Counsel	Tax	11,187	$5.26	$58,844	48,518
2026-03-13	Nguyen Diem	Director	Convert	85,045	—	—	185,796
2026-03-13	Nguyen Diem	Director	Award	272,243	—	—	272,243
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Convert	11,503	—	—	23,008
2026-03-13	Miller Larry R.	General Counsel	Award	68,060	—	—	68,060
2026-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Tax	3,955	$5.26	$20,803	198,537
2026-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	11,445	—	—	22,891
2026-03-13	Miller Larry R.	General Counsel	Convert	21,261	—	—	42,523
2026-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Award	54,942	—	—	54,942
2026-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	11,445	—	—	202,492
2026-03-13	Nguyen Diem	Director	Tax	47,029	$5.26	$247,373	138,767
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Award	55,228	—	—	55,228
2026-03-13	Miller Larry R.	General Counsel	Convert	21,261	—	—	59,705
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Convert	11,503	—	—	286,567
2026-03-13	Nguyen Diem	Director	Convert	85,045	—	—	170,092
2026-01-27	Nguyen Diem	Director	Convert	55,902	—	—	55,903
2026-01-27	Nguyen Diem	Director	Tax	22,804	$6.82	$155,523	100,751
2026-01-27	Nguyen Diem	Director	Convert	55,902	—	—	123,555

Showing 1–50 of 283 transactions