<SEC-DOCUMENT>0000824142-22-000081-index.html : 20220331
<SEC-HEADER>0000824142-22-000081.hdr.sgml : 20220331
<ACCEPTANCE-DATETIME>20220331141541
ACCESSION NUMBER:		0000824142-22-000081
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		8
CONFORMED PERIOD OF REPORT:	20220512
FILED AS OF DATE:		20220331
DATE AS OF CHANGE:		20220331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AAON, INC.
		CENTRAL INDEX KEY:			0000824142
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR COND & WARM AIR HEATING EQUIP & COMM & INDL REFRIG EQUIP [3585]
		IRS NUMBER:				870448736
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18953
		FILM NUMBER:		22791343

	BUSINESS ADDRESS:	
		STREET 1:		2425 SOUTH YUKON AVE.
		CITY:			TULSA
		STATE:			OK
		ZIP:			74107
		BUSINESS PHONE:		9185832266

	MAIL ADDRESS:	
		STREET 1:		2425 SOUTH YUKON AVE.
		CITY:			TULSA
		STATE:			OK
		ZIP:			74107

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

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIAMOND HEAD RESOURCES INC
		DATE OF NAME CHANGE:	19900808
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>aaon2022proxy.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: aaon2022proxy.htm

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<FILENAME>aaon_aaonlogoa02.jpg
<DESCRIPTION>GRAPHIC
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Document 2 - file: aaon_aaonlogoa02.jpg

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<DOCUMENT>
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<SEQUENCE>3
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: chart-602fe4ae165f420da47.jpg

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<DOCUMENT>
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<SEQUENCE>4
<FILENAME>chart-c0a338b2bd43461598b.jpg
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<TEXT>
Document 4 - file: chart-c0a338b2bd43461598b.jpg

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<SEQUENCE>5
<FILENAME>chart-cef4671018e64f5db3f.jpg
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<TEXT>
Document 5 - file: chart-cef4671018e64f5db3f.jpg

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<SEQUENCE>6
<FILENAME>chart-e17dbb1cc0f14c409a5.jpg
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<TEXT>
Document 6 - file: chart-e17dbb1cc0f14c409a5.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: image.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>lukessignaturea02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: lukessignaturea02.jpg

</DOCUMENT>
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