SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q2 2022

Shares 20,635 Value ($000) $239 Avg Close $6.86 Range $4.72 - $11.53

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	20,635	$239	$6.86	$4.72 - $11.53