 NEW YORK--BUSINESS WIRE--- ATIP--The law firm of Kirby McInerney LLP reminds investors that a class action lawsuit has been filed in the U.S. District Court for the Northern District of Illinois on behalf of those who acquired ATI Physical Therapy, Inc. fka Fortress Value Acquisition Corp. II ATI or the Company NYSE: ATIP securities from April 1, 2021 through July 23, 2021, inclusive the Class Period. Investors have until October 15, 2021 to apply to the Court to be appointed as lead pl 