SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 10,400 Value ($000) $64 Avg Close $7.11 Range $5.71 - $9.29
Q2 2025
Shares 113,735 Value ($000) $742 Avg Close $5.83 Range $4.48 - $6.81
Q1 2025
Shares 27,742 Value ($000) $152 Avg Close $5.36 Range $4.67 - $5.99
Q1 2023
Shares 80,844 Value ($000) $465 Avg Close $5.21 Range $3.98 - $6.62
Q4 2022
Shares 769,412 Value ($000) $5,663 Avg Close $6.83 Range $5.62 - $8.17
Q3 2022
Shares 994,041 Value ($000) $10,239 Avg Close $12.52 Range $7.65 - $21.03
Q2 2022
Shares 668,204 Value ($000) $7,738 Avg Close $6.86 Range $4.72 - $11.53
Q1 2021
Shares 30,227 Value ($000) $196 Avg Close $4.96 Range $4.47 - $5.71
Q4 2020
Shares 109,113 Value ($000) $793 Avg Close $5.16 Range $4.60 - $5.75
Q3 2020
Shares 175,430 Value ($000) $1,205 Avg Close $4.98 Range $3.92 - $5.93
Q2 2020
Shares 95,051 Value ($000) $562 Avg Close $4.18 Range $3.26 - $4.63
Q2 2014
Shares 11,633 Value ($000) $33 Avg Close $2.05 Range $1.82 - $2.37
Q4 2013
Shares 23,223 Value ($000) $76 Avg Close $2.47 Range $2.12 - $3.04