Stocks
SIGA SIGA TECHNOLOGIES INC

SIGA

SIGA TECHNOLOGIES INC

Company with tickers: SIGA

CIK

1010086

CUSIP

826917106

Shares Outstanding

71,724,097

Price History Institutional Holders Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-25	Miller Larry R.	General Counsel	Tax	3,526	$4.99	$17,595	51,912
2026-03-25	Miller Larry R.	General Counsel	Convert	6,920	—	—	55,438
2026-03-25	Miller Larry R.	General Counsel	Convert	6,920	—	—	6,921
2026-03-13	Miller Larry R.	General Counsel	Convert	21,261	—	—	59,705
2026-03-13	Miller Larry R.	General Counsel	Convert	21,261	—	—	42,523
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Convert	11,503	—	—	286,567
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Award	55,228	—	—	55,228
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Convert	11,503	—	—	23,008
2026-03-13	Luckshire Daniel J	Executive VP & CFO	Tax	6,074	$5.26	$31,949	280,493
2026-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	11,445	—	—	202,492
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	—	—	22,891
2026-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Tax	3,955	$5.26	$20,803	198,537
2026-03-13	Nguyen Diem	Director	Convert	85,045	—	—	170,092
2026-03-13	Nguyen Diem	Director	Tax	47,029	$5.26	$247,373	138,767
2026-03-13	Nguyen Diem	Director	Award	272,243	—	—	272,243
2026-03-13	Nguyen Diem	Director	Convert	85,045	—	—	185,796
2026-03-13	Miller Larry R.	General Counsel	Award	68,060	—	—	68,060
2026-03-13	Miller Larry R.	General Counsel	Tax	11,187	$5.26	$58,844	48,518
2026-01-27	Nguyen Diem	Director	Convert	55,902	—	—	123,555
2026-01-27	Nguyen Diem	Director	Tax	22,804	$6.82	$155,523	100,751
2026-01-27	Nguyen Diem	Director	Convert	55,902	—	—	55,903
2025-07-01	Hruby Dennis E	EVP & Chief Scientific Officer	Tax	10,467	$6.49	$67,931	191,047
2025-07-01	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	32,258	—	—	201,514
2025-07-01	Luckshire Daniel J	Executive VP & CFO	Tax	12,346	$6.49	$80,126	275,064
2025-07-01	Luckshire Daniel J	Executive VP & CFO	Convert	24,193	—	—	0
2025-07-01	Luckshire Daniel J	Executive VP & CFO	Convert	24,193	—	—	287,410
2025-07-01	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	32,258	—	—	0
2025-06-10	Ford Harold Eugene Jr.	Director	Other	5,725	$6.22	$35,610	30,657
2025-06-10	Ford Harold Eugene Jr.	Director	Convert	19,084	—	—	36,382
2025-06-10	Ford Harold Eugene Jr.	Director	Convert	19,084	—	—	0
2025-06-10	Ford Harold Eugene Jr.	Director	Award	24,116	—	—	24,116
2025-06-10	DURNAN JAYMIE A	Director	Convert	19,084	—	—	0
2025-06-10	DURNAN JAYMIE A	Director	Other	5,725	$6.22	$35,610	71,873
2025-06-10	DURNAN JAYMIE A	Director	Convert	19,084	—	—	77,598
2025-06-10	DURNAN JAYMIE A	Director	Award	24,116	—	—	24,116
2025-06-10	Nemirovsky Julian	Director	Other	5,725	$6.22	$35,610	56,873
2025-06-10	Nemirovsky Julian	Director	Award	24,116	—	—	24,116
2025-06-10	Nemirovsky Julian	Director	Convert	19,084	—	—	62,598
2025-06-10	Nemirovsky Julian	Director	Convert	19,084	—	—	0
2025-06-10	Phillips Holly L.	Director	Other	5,725	$6.22	$35,610	56,873
2025-06-10	Phillips Holly L.	Director	Convert	19,084	—	—	0
2025-06-10	Phillips Holly L.	Director	Award	24,116	—	—	24,116
2025-06-10	Phillips Holly L.	Director	Convert	19,084	—	—	62,598
2025-06-10	Marshall Joseph W III	Director	Convert	19,084	—	—	235,367
2025-06-10	Marshall Joseph W III	Director	Other	5,725	$6.22	$35,610	229,642
2025-06-10	Marshall Joseph W III	Director	Award	24,116	—	—	24,116
2025-06-10	Marshall Joseph W III	Director	Convert	19,084	—	—	0
2025-06-10	Nabel Gary J.	Director, Chief Innovation Officer	Convert	19,084	—	—	62,598
2025-06-10	Nabel Gary J.	Director, Chief Innovation Officer	Convert	19,084	—	—	0
2025-06-10	Nabel Gary J.	Director, Chief Innovation Officer	Award	24,116	—	—	24,116
2025-06-10	Nabel Gary J.	Director, Chief Innovation Officer	Other	5,725	$6.22	$35,610	56,873
2025-06-10	KEANE JOHN M	Director	Award	24,116	—	—	24,116
2025-04-18	Miller Larry R.	General Counsel	Other	13,841	—	—	0
2025-04-18	Miller Larry R.	General Counsel	Tax	3,532	$5.99	$21,157	38,444
2025-04-18	Miller Larry R.	General Counsel	Award	13,841	—	—	13,841
2025-04-18	Miller Larry R.	General Counsel	Convert	6,920	—	—	13,841
2025-04-18	Miller Larry R.	General Counsel	Convert	6,920	—	—	41,976
2025-03-25	Miller Larry R.	General Counsel	Convert	6,920	—	—	37,820
2025-03-25	Miller Larry R.	General Counsel	Tax	2,764	$5.89	$16,280	35,056
2025-03-25	Miller Larry R.	General Counsel	Convert	6,920	—	—	13,841
2025-03-17	KEANE JOHN M	Director	Award	25,000	—	—	25,000
2025-03-17	KEANE JOHN M	Director	Other	0	—	—	0
2025-03-13	Luckshire Daniel J	Executive VP & CFO	Award	34,511	—	—	34,511
2025-03-13	Hruby Dennis E	EVP & Chief Scientific Officer	Award	34,336	—	—	34,336
2025-03-13	Miller Larry R.	General Counsel	Award	63,784	—	—	63,784
2025-03-13	Nguyen Diem	Director	Award	255,137	—	—	255,137
2025-01-27	Nguyen Diem	Director	Convert	55,902	—	—	91,297
2025-01-27	Nguyen Diem	Director	Tax	23,644	$6.34	$149,903	67,653
2025-01-27	Nguyen Diem	Director	Convert	55,902	—	—	111,805
2024-10-25	Nguyen Diem	Director	Convert	59,288	—	—	118,577
2024-10-25	Nguyen Diem	Director	Tax	23,893	$6.77	$161,756	35,395
2024-10-25	Nguyen Diem	Director	Convert	59,288	—	—	59,288
2024-07-01	Luckshire Daniel J	Executive VP & CFO	Tax	12,347	$7.55	$93,220	263,217
2024-07-01	Luckshire Daniel J	Executive VP & CFO	Convert	24,194	—	—	275,564
2024-07-01	Luckshire Daniel J	Executive VP & CFO	Convert	24,194	—	—	24,193
2024-07-01	Hruby Dennis E	EVP & Chief Scientific Officer	Tax	10,467	$7.55	$79,026	169,256
2024-07-01	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	32,258	—	—	179,723
2024-07-01	Hruby Dennis E	EVP & Chief Scientific Officer	Convert	32,258	—	—	32,258
2024-06-11	Nabel Gary J.	Director, Chief Innovation Officer	Other	7,414	$7.86	$58,274	43,514
2024-06-11	Varma Jay	Director, EVP & Chief Medical Officer	Convert	24,712	—	—	24,712
2024-06-11	Varma Jay	Director, EVP & Chief Medical Officer	Convert	24,712	—	—	0
2024-06-11	Varma Jay	Director, EVP & Chief Medical Officer	Other	7,414	$7.86	$58,274	17,298
2024-06-11	Phillips Holly L.	Director	Convert	24,712	—	—	0
2024-06-11	Phillips Holly L.	Director	Award	19,084	—	—	19,084
2024-06-11	Phillips Holly L.	Director	Convert	24,712	—	—	50,928
2024-06-11	Phillips Holly L.	Director	Other	7,414	$7.86	$58,274	43,514
2024-06-11	Marshall Joseph W III	Director	Convert	24,712	—	—	223,697
2024-06-11	Marshall Joseph W III	Director	Award	19,084	—	—	19,084
2024-06-11	Marshall Joseph W III	Director	Other	7,414	$7.86	$58,274	216,283
2024-06-11	Marshall Joseph W III	Director	Convert	24,712	—	—	0
2024-06-11	Nemirovsky Julian	Director	Convert	24,712	—	—	50,928
2024-06-11	Nemirovsky Julian	Director	Convert	24,712	—	—	0
2024-06-11	Nemirovsky Julian	Director	Award	19,084	—	—	19,084
2024-06-11	Nemirovsky Julian	Director	Other	7,414	$7.86	$58,274	43,514
2024-06-11	Knisely Evan A.	Director	Convert	24,712	—	—	24,712
2024-06-11	Knisely Evan A.	Director	Award	19,084	—	—	19,084
2024-06-11	Knisely Evan A.	Director	Other	7,414	$7.86	$58,274	17,298
2024-06-11	Knisely Evan A.	Director	Convert	24,712	—	—	0
2024-06-11	Nabel Gary J.	Director, Chief Innovation Officer	Convert	24,712	—	—	0