SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 215,316 Value ($000) $1,316 Avg Close $7.11 Range $5.71 - $9.29
Q3 2025
Shares 215,302 Value ($000) $1,970 Avg Close $7.99 Range $6.34 - $9.62
Q2 2025
Shares 253,502 Value ($000) $1,653 Avg Close $5.83 Range $4.48 - $6.81
Q1 2025
Shares 254,702 Value ($000) $1,396 Avg Close $5.36 Range $4.67 - $5.99
Q4 2024
Shares 302,905 Value ($000) $1,820 Avg Close $6.05 Range $5.09 - $7.22
Q3 2024
Shares 314,077 Value ($000) $2,120 Avg Close $7.91 Range $6.07 - $11.62
Q2 2024
Shares 310,777 Value ($000) $2,359 Avg Close $7.37 Range $5.62 - $9.81
Q1 2024
Shares 143,120 Value ($000) $1,225 Avg Close $4.85 Range $3.59 - $7.88
Q4 2023
Shares 93,043 Value ($000) $521 Avg Close $4.52 Range $3.83 - $5.52
Q3 2023
Shares 54,004 Value ($000) $284 Avg Close $4.16 Range $3.56 - $5.65
Q1 2023
Shares 38,108 Value ($000) $219 Avg Close $5.21 Range $3.98 - $6.62
Q4 2022
Shares 42,349 Value ($000) $312 Avg Close $6.83 Range $5.62 - $8.17
Q3 2022
Shares 45,192 Value ($000) $465 Avg Close $12.52 Range $7.65 - $21.03
Q2 2022
Shares 47,626 Value ($000) $552 Avg Close $6.86 Range $4.72 - $11.53
Q1 2022
Shares 63,900 Value ($000) $453 Avg Close $4.90 Range $4.28 - $5.60
Q4 2021
Shares 63,900 Value ($000) $481 Avg Close $5.58 Range $5.08 - $7.19
Q1 2021
Shares 75,600 Value ($000) $491 Avg Close $4.96 Range $4.47 - $5.71
Q4 2020
Shares 75,600 Value ($000) $550 Avg Close $5.16 Range $4.60 - $5.75
Q3 2020
Shares 85,000 Value ($000) $584 Avg Close $4.98 Range $3.92 - $5.93
Q2 2020
Shares 85,000 Value ($000) $502 Avg Close $4.18 Range $3.26 - $4.63
Q1 2020
Shares 85,000 Value ($000) $406 Avg Close $3.57 Range $2.90 - $4.05
Q4 2019
Shares 82,600 Value ($000) $394 Avg Close $3.73 Range $3.13 - $4.41
Q3 2019
Shares 82,600 Value ($000) $423 Avg Close $3.95 Range $3.60 - $4.45
Q2 2019
Shares 71,800 Value ($000) $408 Avg Close $4.05 Range $3.68 - $4.62
Q1 2019
Shares 70,200 Value ($000) $422 Avg Close $4.91 Range $4.04 - $5.92
Q4 2018
Shares 54,100 Value ($000) $427 Avg Close $4.19 Range $3.43 - $5.81
Q3 2018
Shares 54,100 Value ($000) $373 Avg Close $5.37 Range $4.23 - $6.20