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CIK 0001010086 · Accelerated filer

SIGA TECHNOLOGIES INC

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Ticker
SIGA
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
133864870
Phone
212-672-9100
Business address
31 EAST 62ND STREET, NEW YORK, NY, 10065
Former names
SIGA PHARMACEUTICALS INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-06-09 DURNAN JAYMIE A Director Option exercise +24,116 95,989
2026-06-09 DURNAN JAYMIE A Director Returned to the company −7,235 $4.39 $32K 88,754
2026-06-09 DURNAN JAYMIE A Director Option exercise · Restricted Stock Units −24,116 0
2026-06-09 DURNAN JAYMIE A Director Grant or award · Restricted Stock Units +34,169 34,169
2026-06-09 Nabel Gary J. Director Option exercise +24,116 80,989
2026-06-09 Nabel Gary J. Director Returned to the company −7,235 $4.39 $32K 73,754
2026-06-09 Nabel Gary J. Director Option exercise · Restricted Stock Unites −24,116 0
2026-06-09 Nabel Gary J. Director Grant or award · Restricted Stock Units +34,169 34,169
2026-03-25 Miller Larry R. General Counsel Option exercise +6,920 55,438
2026-03-25 Miller Larry R. General Counsel Shares withheld for taxes −3,526 $4.99 $18K 51,912
2026-03-25 Miller Larry R. General Counsel Option exercise · Restricted Stock Units −6,920 6,921
2026-03-13 Luckshire Daniel J Executive VP & CFO Option exercise +11,503 286,567
2026-03-13 Luckshire Daniel J Executive VP & CFO Shares withheld for taxes −6,074 $5.26 $32K 280,493
2026-03-13 Luckshire Daniel J Executive VP & CFO Option exercise · Restricted Stock Units −11,503 23,008
2026-03-13 Luckshire Daniel J Executive VP & CFO Grant or award · Restricted Stock Units +55,228 55,228
2026-03-13 Hruby Dennis E EVP & Chief Scientific Officer Option exercise +11,445 202,492
2026-03-13 Hruby Dennis E EVP & Chief Scientific Officer Shares withheld for taxes −3,955 $5.26 $21K 198,537
2026-03-13 Hruby Dennis E EVP & Chief Scientific Officer Option exercise · Restricted Stock Units −11,445 22,891
2026-03-13 Hruby Dennis E EVP & Chief Scientific Officer Grant or award · Restricted Stock Units +54,942 54,942
2026-03-13 Miller Larry R. General Counsel Option exercise +21,261 59,705

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