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

  2/8/24  Knighthead Master Fund LP         4          Dir.,%Own.² 2:27K  ATI Physical Therapy, Inc.        Davis Polk & … LLP 01/FA 
          KH Ankle LLC
          Khsu SPV LP LLC
          Knighthead (NY) Fund, LP
          Knighthead Annuity & Life Assurance Co.
          Knighthead Capital Management, LLC
          Knighthead Distressed Opportunities Fund, LP

____________
¹	Filing/Form Type:  -A
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.