SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025
Shares 845 Value ($000) $5 Avg Close $7.11 Range $5.71 - $9.29
Q3 2025
Shares 1,527 Value ($000) $14 Avg Close $7.99 Range $6.34 - $9.62
Q2 2025
Shares 1,527 Value ($000) $10 Avg Close $5.83 Range $4.48 - $6.81
Q1 2025
Shares 1,477 Value ($000) $8 Avg Close $5.36 Range $4.67 - $5.99
Q4 2024
Shares 1,414 Value ($000) $8 Avg Close $6.05 Range $5.09 - $7.22
Q3 2024
Shares 1,388 Value ($000) $9 Avg Close $7.91 Range $6.07 - $11.62
Q2 2024
Shares 1,394 Value ($000) $11 Avg Close $7.37 Range $5.62 - $9.81
Q1 2024
Shares 25,317 Value ($000) $232 Avg Close $4.85 Range $3.59 - $7.88
Q4 2023
Shares 1,345 Value ($000) $8 Avg Close $4.52 Range $3.83 - $5.52
Q3 2023
Shares 4,755 Value ($000) $25 Avg Close $4.16 Range $3.56 - $5.65
Q2 2023
Shares 26,723 Value ($000) $135 Avg Close $4.62 Range $4.17 - $5.37
Q1 2023
Shares 4,193 Value ($000) $0 Avg Close $5.21 Range $3.98 - $6.62
Q4 2022
Shares 12,665 Value ($000) $0 Avg Close $6.83 Range $5.62 - $8.17
Q3 2022
Shares 12,665 Value ($000) $116 Avg Close $12.52 Range $7.65 - $21.03
Q2 2022
Shares 15,413 Value ($000) $178 Avg Close $6.86 Range $4.72 - $11.53
Q1 2022
Shares 4,358 Value ($000) $31 Avg Close $4.90 Range $4.28 - $5.60
Q4 2021
Shares 34,093 Value ($000) $222 Avg Close $5.58 Range $5.08 - $7.19
Q3 2021
Shares 30,851 Value ($000) $228 Avg Close $4.69 Range $4.14 - $5.62
Q2 2021
Shares 59,435 Value ($000) $373 Avg Close $5.03 Range $4.44 - $5.62
Q1 2021
Shares 59,435 Value ($000) $386 Avg Close $4.96 Range $4.47 - $5.71
Q4 2020
Shares 59,435 Value ($000) $432 Avg Close $5.16 Range $4.60 - $5.75
Q3 2020
Shares 25,116 Value ($000) $173 Avg Close $4.98 Range $3.92 - $5.93
Q2 2020
Shares 50,911 Value ($000) $301 Avg Close $4.18 Range $3.26 - $4.63
Q1 2020
Shares 9,068 Value ($000) $43 Avg Close $3.57 Range $2.90 - $4.05
Q4 2019
Shares 9,068 Value ($000) $43 Avg Close $3.73 Range $3.13 - $4.41
Q3 2019
Shares 9,068 Value ($000) $46 Avg Close $3.95 Range $3.60 - $4.45