Certain Class A Common Stock of Kinetik Holdings Inc. are subject to a Lock-Up Agreement Ending on 10-FEB-2024. These Class A Common Stock will be under lockup for 61 days starting from 11-DEC-2023 to 10-FEB-2024.

Details:
The selling stockholder, the other significant stockholders, the executive officers and the affiliated purchasers have agreed for 60 days after the date of this prospectus, not to sell or transfer any Class A common stock or securities convertible into, exchangeable for, exercisable for, or repayable with Class A common stock without first obtaining the written consent of any three of the following four underwriters: J.P. Morgan Securities LLC, Barclays Capital Inc., RBC Capital Markets, LLC and TD Securities (USA) LLC.