SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Jump Financial, LLC's Holding History (CIK: 0001831577)

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

Q4 2025

Shares 15,643 Value ($000) $96 Avg Close $7.11 Range $5.71 - $9.29

Q3 2025

Shares 74,170 Value ($000) $679 Avg Close $7.99 Range $6.34 - $9.62

Q1 2021

Shares 10,800 Value ($000) $70 Avg Close $4.96 Range $4.47 - $5.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,643	$96	$7.11	$5.71 - $9.29
Q3 2025	74,170	$679	$7.99	$6.34 - $9.62
Q1 2021	10,800	$70	$4.96	$4.47 - $5.71