<SEC-DOCUMENT>0000040888-21-000010-index.html : 20210319
<SEC-HEADER>0000040888-21-000010.hdr.sgml : 20210319
<ACCEPTANCE-DATETIME>20210319160835
ACCESSION NUMBER:		0000040888-21-000010
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210319
DATE AS OF CHANGE:		20210319

FILER:

	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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-01520
		FILM NUMBER:		21758246

	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
</SEC-HEADER>
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<TYPE>DEF 14A
<SEQUENCE>1
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Document 1 - file: a2021proxydocument.htm

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Document 2 - file: aksignature2.jpg

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<SEQUENCE>3
<FILENAME>arholdings3colorfinala031a.jpg
<TEXT>
Document 3 - file: arholdings3colorfinala031a.jpg

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<SEQUENCE>4
<FILENAME>noticecard_pg11.jpg
<TEXT>
Document 4 - file: noticecard_pg11.jpg

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<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>noticecard_pg21.jpg
<TEXT>
Document 5 - file: noticecard_pg21.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>noticecard_pg31.jpg
<TEXT>
Document 6 - file: noticecard_pg31.jpg

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<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>proxycard_pg11.jpg
<TEXT>
Document 7 - file: proxycard_pg11.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>proxycard_pg21.jpg
<TEXT>
Document 8 - file: proxycard_pg21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>wlsignature1.jpg
<TEXT>
Document 9 - file: wlsignature1.jpg

</DOCUMENT>
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