X0306 4 2023-03-03 0 0001829558 ARCTOS NORTHSTAR ACQUISITION CORP. ANAC 0001827693 ARCTOS NORTHSTAR ACQUISITION HOLDINGS, LLC 4550 TRAVIS STREET #300 DALLAS TX 75205 0 0 1 0 Class B ordinary shares 2023-03-03 4 D 0 7806249 0.00 D Class A ordinary shares 7806249 1 D The Class B ordinary shares (the "Class B Shares") would have automatically converted into Class A ordinary shares of the Issuer at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, with no expiration date. This Form 4 reflects the surrender to the Issuer of 7,806,249 Class B Shares for no consideration by the Reporting Person pursuant to the Share Surrender Letter, dated March 3, 2023, by and between the Issuer and the Reporting Person. The Reporting Person is controlled by David O'Connor and Ian Charles, and as such each have voting and investment discretion with respect to the securities held by the Reporting Person and may be deemed to have beneficial ownership of the securities held directly by the Reporting Person. Arctos NorthStar Acquisition Holdings, LLC, /s/ John Vedro, By: John Vedro, Title: Chief Financial Officer 2023-03-07