SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q4 2025

Shares 49,189 Value ($000) $307 Avg Close $7.11 Range $5.71 - $9.29

Q2 2025

Shares 5,829 Value ($000) $38 Avg Close $5.83 Range $4.48 - $6.81

Q1 2025

Shares 80 Value ($000) $0 Avg Close $5.36 Range $4.67 - $5.99

Q4 2024

Shares 236 Value ($000) $1 Avg Close $6.05 Range $5.09 - $7.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	49,189	$307	$7.11	$5.71 - $9.29
Q2 2025	5,829	$38	$5.83	$4.48 - $6.81
Q1 2025	80	$0	$5.36	$4.67 - $5.99
Q4 2024	236	$1	$6.05	$5.09 - $7.22