John M. Keane - 17 Mar 2025 Form 4 Insider Report for SIGA TECHNOLOGIES INC (SIGA)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SIGA	Stock Option (Right to buy)	Award	$0	+25,000		$0.000000	25,000	17 Mar 2025	Common Stock, par value $.0001 per share	25,000	$5.63	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	The options were fully vested upon grant.