SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 2,472 Value ($000) $15 Avg Close $7.11 Range $5.71 - $9.29
Q3 2025
Shares 5,682 Value ($000) $0 Avg Close $7.99 Range $6.34 - $9.62
Q2 2025
Shares 2,316 Value ($000) $0 Avg Close $5.83 Range $4.48 - $6.81
Q1 2025
Shares 2,447 Value ($000) $0 Avg Close $5.36 Range $4.67 - $5.99
Q4 2024
Shares 68,869 Value ($000) $0 Avg Close $6.05 Range $5.09 - $7.22
Q3 2024
Shares 34,797 Value ($000) $0 Avg Close $7.91 Range $6.07 - $11.62
Q2 2024
Shares 126,812 Value ($000) $1 Avg Close $7.37 Range $5.62 - $9.81
Q1 2024
Shares 62,756 Value ($000) $1 Avg Close $4.85 Range $3.59 - $7.88
Q4 2023
Shares 96,995 Value ($000) $1 Avg Close $4.52 Range $3.83 - $5.52
Q3 2023
Shares 130,294 Value ($000) $1 Avg Close $4.16 Range $3.56 - $5.65
Q2 2023
Shares 138,662 Value ($000) $1 Avg Close $4.62 Range $4.17 - $5.37
Q1 2023
Shares 120,086 Value ($000) $1 Avg Close $5.21 Range $3.98 - $6.62
Q2 2022
Shares 44,291 Value ($000) $512 Avg Close $6.86 Range $4.72 - $11.53
Q1 2022
Shares 13,681 Value ($000) $96 Avg Close $4.90 Range $4.28 - $5.60
Q1 2021
Shares 2,067 Value ($000) $13 Avg Close $4.96 Range $4.47 - $5.71
Q3 2020
Shares 2,370 Value ($000) $16 Avg Close $4.98 Range $3.92 - $5.93
Q1 2020
Shares 18,075 Value ($000) $86 Avg Close $3.57 Range $2.90 - $4.05
Q4 2019
Shares 13,080 Value ($000) $62 Avg Close $3.73 Range $3.13 - $4.41
Q3 2019
Shares 5,488 Value ($000) $28 Avg Close $3.95 Range $3.60 - $4.45
Q4 2018
Shares 5,316 Value ($000) $41 Avg Close $4.19 Range $3.43 - $5.81
Q3 2018
Shares 3,681 Value ($000) $25 Avg Close $5.37 Range $4.23 - $6.20
Q2 2018
Shares 4,384 Value ($000) $26 Avg Close $4.75 Range $4.19 - $5.52
Q1 2015
Shares 13,150 Value ($000) $25 Avg Close $1.37 Range $0.99 - $1.96
Q4 2014
Shares 1,200 Value ($000) $2 Avg Close $1.11 Range $0.97 - $1.31