    <SEC-DOCUMENT>0001140361-22-016274-index.html : 20220427
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    <ACCEPTANCE-DATETIME>20220427170049
    ACCESSION NUMBER:		0001140361-22-016274
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		5
    CONFORMED PERIOD OF REPORT:	20220614
    FILED AS OF DATE:		20220427
    DATE AS OF CHANGE:		20220427

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SIGA TECHNOLOGIES INC
    		CENTRAL INDEX KEY:			0001010086
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				133864870
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38436
    		FILM NUMBER:		22860707

    	BUSINESS ADDRESS:
    		STREET 1:		31 EAST 62ND STREET
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10065
    		BUSINESS PHONE:		212-672-9100

    	MAIL ADDRESS:
    		STREET 1:		31 EAST 62ND STREET
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10065

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SIGA PHARMACEUTICALS INC
    		DATE OF NAME CHANGE:	19961108
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>ny20002649x2_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: ny20002649x2_def14a.htm

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>ny20002649x2_pc01.jpg
    <TEXT>
    Document 2 - file: ny20002649x2_pc01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>ny20002649x2_pc02.jpg
    <TEXT>
    Document 3 - file: ny20002649x2_pc02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>sig_danielluckshire.jpg
    <TEXT>
    Document 4 - file: sig_danielluckshire.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>sig_phillipgomez.jpg
    <TEXT>
    Document 5 - file: sig_phillipgomez.jpg

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    </SEC-DOCUMENT>