SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q2 2025

Shares 4,365 Value ($000) $28 Avg Close $5.83 Range $4.48 - $6.81

Q1 2024

Shares 941 Value ($000) $0 Avg Close $4.85 Range $3.59 - $7.88

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	4,365	$28	$5.83	$4.48 - $6.81
Q1 2024	941	$0	$4.85	$3.59 - $7.88