As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 3/26/21  Hollinsworth John S.              4          Officer²    1:4K   Acadia Healthcare Co., Inc.       Donnelley Fin’l S… 06/FA 
 3/24/21  Acadia Healthcare Co., Inc.       DEFA14A                1:215K                                   Donnelley … Solutions/FA 
 3/24/21  Acadia Healthcare Co., Inc.       DEF 14A      5/6/21    1:1M                                     Donnelley … Solutions/FA 

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¹	Filing/Form Types:
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	DEFA14A	Definitive Additional Proxy Soliciting Material — Schedule 14A.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.