SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 39,445 Value ($000) $241 Avg Close $7.11 Range $5.71 - $9.29
Q3 2025
Shares 40,274 Value ($000) $369 Avg Close $7.99 Range $6.34 - $9.62
Q2 2025
Shares 40,272 Value ($000) $263 Avg Close $5.83 Range $4.48 - $6.81
Q1 2025
Shares 40,272 Value ($000) $221 Avg Close $5.36 Range $4.67 - $5.99
Q4 2024
Shares 40,272 Value ($000) $242 Avg Close $6.05 Range $5.09 - $7.22
Q3 2024
Shares 40,611 Value ($000) $274 Avg Close $7.91 Range $6.07 - $11.62
Q2 2024
Shares 41,903 Value ($000) $318 Avg Close $7.37 Range $5.62 - $9.81
Q1 2024
Shares 42,943 Value ($000) $368 Avg Close $4.85 Range $3.59 - $7.88
Q4 2023
Shares 45,505 Value ($000) $255 Avg Close $4.52 Range $3.83 - $5.52
Q3 2023
Shares 44,814 Value ($000) $235 Avg Close $4.16 Range $3.56 - $5.65
Q2 2023
Shares 50,258 Value ($000) $254 Avg Close $4.62 Range $4.17 - $5.37
Q1 2023
Shares 55,945 Value ($000) $322 Avg Close $5.21 Range $3.98 - $6.62
Q4 2022
Shares 56,877 Value ($000) $419 Avg Close $6.83 Range $5.62 - $8.17
Q3 2022
Shares 57,084 Value ($000) $588 Avg Close $12.52 Range $7.65 - $21.03
Q2 2022
Shares 58,043 Value ($000) $672 Avg Close $6.86 Range $4.72 - $11.53
Q1 2022
Shares 58,974 Value ($000) $418 Avg Close $4.90 Range $4.28 - $5.60
Q4 2021
Shares 64,916 Value ($000) $488 Avg Close $5.58 Range $5.08 - $7.19
Q3 2021
Shares 65,496 Value ($000) $484 Avg Close $4.69 Range $4.14 - $5.62
Q2 2021
Shares 68,491 Value ($000) $430 Avg Close $5.03 Range $4.44 - $5.62
Q1 2021
Shares 78,885 Value ($000) $513 Avg Close $4.96 Range $4.47 - $5.71
Q4 2020
Shares 78,885 Value ($000) $573 Avg Close $5.16 Range $4.60 - $5.75
Q3 2020
Shares 78,885 Value ($000) $542 Avg Close $4.98 Range $3.92 - $5.93
Q2 2020
Shares 85,797 Value ($000) $507 Avg Close $4.18 Range $3.26 - $4.63
Q1 2020
Shares 85,797 Value ($000) $410 Avg Close $3.57 Range $2.90 - $4.05
Q4 2019
Shares 84,816 Value ($000) $405 Avg Close $3.73 Range $3.13 - $4.41
Q3 2019
Shares 84,816 Value ($000) $434 Avg Close $3.95 Range $3.60 - $4.45
Q2 2019
Shares 84,816 Value ($000) $482 Avg Close $4.05 Range $3.68 - $4.62
Q1 2019
Shares 81,001 Value ($000) $487 Avg Close $4.91 Range $4.04 - $5.92
Q4 2018
Shares 81,001 Value ($000) $640 Avg Close $4.19 Range $3.43 - $5.81
Q3 2018
Shares 79,972 Value ($000) $551 Avg Close $5.37 Range $4.23 - $6.20
Q2 2018
Shares 79,447 Value ($000) $472 Avg Close $4.75 Range $4.19 - $5.52
Q1 2014
Shares 66,201 Value ($000) $205 Avg Close $2.42 Range $2.15 - $2.83
Q4 2013
Shares 66,201 Value ($000) $216 Avg Close $2.47 Range $2.12 - $3.04
Q3 2013
Shares 66,201 Value ($000) $254 Avg Close $2.51 Range $2.06 - $2.93
Q2 2013
Shares 64,064 Value ($000) $182 Avg Close $2.46 Range $1.99 - $2.93
Q1 2013
Shares 61,037 Value ($000) $219 Avg Close $2.54 Range $1.98 - $3.37