SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q1 2025

Shares 13,012 Value ($000) $71 Avg Close $5.36 Range $4.67 - $5.99

Q1 2024

Shares 11,502 Value ($000) $98 Avg Close $4.85 Range $3.59 - $7.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	13,012	$71	$5.36	$4.67 - $5.99
Q1 2024	11,502	$98	$4.85	$3.59 - $7.88