SIGA Technologies Inc

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SIGA Technologies Inc
TickerSIGAQ
CIK #0001010086
CUSIP826917106
SectorLife Sciences - Pharmaceutical Preparations
Address35 East 62Nd Street, New York, NY 10065
Source [EDGAR]
CIK Filing 2011 - 2026
[0001010086] 10-K
[0001010086] 10-Q
[0001010086] 3
[0001010086] 4
[0001010086] 8-K
[0001010086] SC 13D
[0001010086] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
BlackRock Inc SIGA Technologies Inc [2024-11-08] 5.6
BlackRock Inc SIGA Technologies Inc [2024-10-24] 5.6
Lewis John Latane IV SIGA Technologies Inc [2024-02-01] 0.0
D E Shaw & Co LP SIGA Technologies Inc [2022-06-24] 5.0
Esopus Creek Value Series Fund LP - Series A SIGA Technologies Inc [2021-02-23] 3.1
Lewis John Latane IV SIGA Technologies Inc [2020-06-05] 0.0
Esopus Creek Value Series Fund LP - Series A SIGA Technologies Inc [2020-05-14] 4.3
Esopus Creek Value Series Fund LP - Series A SIGA Technologies Inc [2020-02-13] 4.3
BlackRock Inc SIGA Technologies Inc [2020-02-07] 5.9
Esopus Creek Value Series Fund LP - Series A SIGA Technologies Inc [2018-10-02] 4.3
Esopus Creek Value Series Fund LP - Series A SIGA Technologies Inc [2017-11-29] 5.0
Nantahala Capital Management LLC SIGA Technologies Inc [2017-02-14] 7.7
Lewis John Latane IV SIGA Technologies Inc [2016-01-08] 0.0
Prescott Group Capital Management LLC SIGA Technologies Inc [2015-02-17] 5.5
Jet Capital Investors L P SIGA Technologies Inc [2013-01-24] 1.37
BlackRock Inc SIGA Technologies Inc [2012-02-09] 5.15
Form 3/4/5 Filer 2011 - 2026
Phillips Holly L
SIGA Technologies Inc
Keane John M
Nemirovsky Julian
Marshall Joseph W III
Durnan Jaymie A
Nabel Gary J
Ford Harold Eugene Jr
Miller Larry R
Luckshire Daniel J
Hruby Dennis E
Nguyen Diem
Varma Jay
Knisely Evan A
Plansky Michael C
Antal James
Kane Julie
Abrams Robin Elizabeth
Rose Eric A MD
Constance Thomas E
Taibi Edward P
Savas Paul G
Kindler Jeffrey B
Gomez Phillip Louis III
Bayer Michael J
Stern Andrew L
Slovin Bruce
MacAndrews & Forbes LLC
MacAndrews & Forbes Inc
Perelman Ronald O
Haynes William J II
Weiner Michael MD
Bevins William C
Townsend Frances F
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Miller Larry R
Common Stock, par value $.0001 per share
2026-03-25 Option exercise 6,920 $0.00
Miller Larry R
Restricted Stock Units · derivative
2026-03-25 Option exercise 6,920 $0.00
Miller Larry R
Common Stock, par value $.0001 per share
2026-03-25 Tax withheld 3,526 $4.99 17,595
Luckshire Daniel J
Restricted Stock Units · derivative
2026-03-13 Option exercise 11,503 $0.00
Hruby Dennis E
Common Stock, par value $.0001 per share
2026-03-13 Option exercise 11,445 $0.00
Hruby Dennis E
Common Stock, par value $.0001 per share
2026-03-13 Tax withheld 3,955 $5.26 20,803
Nguyen Diem
Common Stock, par value $.0001 per share
2026-03-13 Tax withheld 47,029 $5.26 247,373
Hruby Dennis E
Restricted Stock Units · derivative
2026-03-13 Grant 54,942 $0.00
Hruby Dennis E
Restricted Stock Units · derivative
2026-03-13 Option exercise 11,445 $0.00
Miller Larry R
Common Stock, par value $.0001 per share
2026-03-13 Tax withheld 11,187 $5.26 58,844
Nguyen Diem
Common Stock, par value $.0001 per share
2026-03-13 Option exercise 85,045 $0.00
Miller Larry R
Restricted Stock Units · derivative
2026-03-13 Option exercise 21,261 $0.00
Miller Larry R
Common Stock, par value $.0001 per share
2026-03-13 Option exercise 21,261 $0.00
Nguyen Diem
Restricted Stock Units · derivative
2026-03-13 Grant 272,243 $0.00
Luckshire Daniel J
Common Stock, par value $.0001 per share
2026-03-13 Tax withheld 6,074 $5.26 31,949
Nguyen Diem
Restricted Stock Units · derivative
2026-03-13 Option exercise 85,045 $0.00
Miller Larry R
Restricted Stock Units · derivative
2026-03-13 Grant 68,060 $0.00
Luckshire Daniel J
Common Stock, par value $.0001 per share
2026-03-13 Option exercise 11,503 $0.00
Luckshire Daniel J
Restricted Stock Units · derivative
2026-03-13 Grant 55,228 $0.00
Nguyen Diem
Restricted Stock Units · derivative
2026-01-27 Option exercise 55,902 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 183 33,988,376
2025-12-31 201 35,263,924
2025-09-30 197 33,687,027
2025-06-30 178 34,216,027
2025-03-31 168 35,124,369
2024-12-31 175 32,716,596
2024-09-30 172 34,420,602
2024-06-30 157 32,245,435
2024-03-31 146 32,707,182
2023-12-31 133 32,728,032
2023-09-30 133 32,815,366
2023-06-30 132 32,007,626
Form 13F Holdings
Firm Period DFND Voting Shares
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 151 74,155
Empirical Financial Services LLC DBA Empirical Wealth Ma [2026-06-30] SOLE 65,892 68,824
Davenport & Company LLC [2026-06-30] SOLE 50,000 50,000
Viking Fund Management LLC [2026-06-30] SOLE 40,000 40,000
Washington Growth Strategies LLC [2026-06-30] SOLE 0 26,216
Significant Wealth Partners LLC [2026-06-30] SOLE 0 25,192
Alaska Retirement Management Board [2026-06-30] SOLE 18,018 18,018
Empirical Financial Services LLC DBA Empirical Wealth Ma [2026-06-30] OTR 1,948 1,948
Farther Finance Advisors LLC [2026-06-30] SOLE 0 621
IFP Advisors LLC [2026-06-30] SOLE 166 166
Ritter Daniher Financial Advisory LLC / DE [2026-06-30] SOLE 0 18
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