SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

GAMMA Investing LLC's Holding History (CIK: 0002010235)

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

Q4 2025

Shares 319 Value ($000) $2 Avg Close $7.11 Range $5.71 - $9.29

Q3 2025

Shares 319 Value ($000) $3 Avg Close $7.99 Range $6.34 - $9.62

Q2 2025

Shares 369 Value ($000) $2 Avg Close $5.83 Range $4.48 - $6.81

Q4 2024

Shares 137 Value ($000) $1 Avg Close $6.05 Range $5.09 - $7.22

Q3 2024

Shares 140 Value ($000) $1 Avg Close $7.91 Range $6.07 - $11.62

Q2 2024

Shares 140 Value ($000) $1 Avg Close $7.37 Range $5.62 - $9.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	319	$2	$7.11	$5.71 - $9.29
Q3 2025	319	$3	$7.99	$6.34 - $9.62
Q2 2025	369	$2	$5.83	$4.48 - $6.81
Q4 2024	137	$1	$6.05	$5.09 - $7.22
Q3 2024	140	$1	$7.91	$6.07 - $11.62
Q2 2024	140	$1	$7.37	$5.62 - $9.81