<SEC-DOCUMENT>0000921895-22-001404-index.html : 20220428
<SEC-HEADER>0000921895-22-001404.hdr.sgml : 20220428
<ACCEPTANCE-DATETIME>20220428162151
ACCESSION NUMBER:		0000921895-22-001404
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20220428
DATE AS OF CHANGE:		20220428

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AEROJET ROCKETDYNE HOLDINGS, INC.
		CENTRAL INDEX KEY:			0000040888
		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
		IRS NUMBER:				340244000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-16268
		FILM NUMBER:		22866966

	BUSINESS ADDRESS:	
		STREET 1:		222 N. PACIFIC COAST HIGHWAY
		STREET 2:		SUITE 500
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
		BUSINESS PHONE:		(310) 252-8100

	MAIL ADDRESS:	
		STREET 1:		222 N. PACIFIC COAST HIGHWAY
		STREET 2:		SUITE 500
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GENCORP INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GENERAL TIRE & RUBBER CO
		DATE OF NAME CHANGE:	19840330

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STEEL PARTNERS HOLDINGS L.P.
		CENTRAL INDEX KEY:			0001452857
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS PRIMARY METAL PRODUCTS [3390]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		590 MADISON AVENUE, 32ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-520-2300

	MAIL ADDRESS:	
		STREET 1:		590 MADISON AVENUE, 32ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WEBFINANCIAL L.P.
		DATE OF NAME CHANGE:	20081229
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>sc13da2904197032_04282022.htm
<DESCRIPTION>AMENDMENT NO. 29 TO THE SCHEDULE 13D
<TEXT>
Document 1 - file: sc13da2904197032_04282022.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex991to13da2904197032_042822.htm
<DESCRIPTION>EX. 99.1 - PRESS RELEASE AND OPEN LETTER TO SHAREHOLDERS, DATED APRIL 26, 2022
<TEXT>
Document 2 - file: ex991to13da2904197032_042822.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>3
<FILENAME>ex992to13da2904197032_042822.pdf
<DESCRIPTION>EX. 99.2 - COMPLAINT, FILED IN THE UNITED STATES DISTRICT COURT FOR THE CENTRAL DISTRICT OF CALIFORNIA, DATED APRIL 27, 2022
<TEXT>
Document 3 - file: ex992to13da2904197032_042822.pdf

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>4
<FILENAME>ex993to13da2904197032_042822.htm
<DESCRIPTION>EX. 99.3 - PRESS RELEASE, DATED APRIL 27, 2022
<TEXT>
Document 4 - file: ex993to13da2904197032_042822.htm

</DOCUMENT>
</SEC-DOCUMENT>