Transaction Details

Footnotes

The price reported in Column 4 is a weighted average price. These shares were bought at multiple transactions at prices ranging from $39.12 to $35.15, inclusive. The reporting person undertakes to provide to Kinetik Holdings Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. | Includes 1,839 shares of Class A Common Stock not previously reported pursuant to Rule 16a-11 under the Securities Exchange Act of 1934 that were acquired under the Issuer's Dividend and Distribution Reinvestment Plan after the Reporting Person's immediately prior Form 4 filing. | Reflects 3,378 dividend equivalent shares accrued on PSUs granted to the Reporting Person under the Issuer's Plan and the Issuer's Dividend and Distribution Reinvestment Plan after the Reporting Person's immediately prior Form 4 filing. Each dividend equivalent unit reflects the right to receive Class A Common stock, subject to the terms and conditions (including vesting and settlement terms) applicable to the corresponding PSU. During the 2-year vesting period, the award will be credited with dividend equivalents that will be paid out in Class A Common Stock at the time the underlying units vest and shares are issued. The award and credited dividend will be payable on a one-to-one basis of Class A Common Stock for each vested PSU, including PSUs, resulting from dividend equivalents.