SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 11,282 Value ($000) $69 Avg Close $7.11 Range $5.71 - $9.29

Q3 2025

Shares 10,550 Value ($000) $97 Avg Close $7.99 Range $6.34 - $9.62

Q2 2024

Shares 1 Value ($000) $0 Avg Close $7.37 Range $5.62 - $9.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,282	$69	$7.11	$5.71 - $9.29
Q3 2025	10,550	$97	$7.99	$6.34 - $9.62
Q2 2024	1	$0	$7.37	$5.62 - $9.81