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 $34.40 to $35.40, 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 3,392 shares of Class A Common Stock not previously reported pursuant to Rule 16a-11 under the Securities Exchange Act (the "Exchange") of 1934 that were acquired under the Company's Dividend and Distribution Reinvestment Plan (the "DRIP") after the Reporting Person's immediately prior Form 4 filing. | Reflects shares of Class A Common Stock held in the Reporting Person's spouse's individual retirement account. Includes an additional 30 shares acquired by the Reporting Person's spouse since the date of the Reporting Person's last Form 4 pursuant to the DRIP, which acquisition was exempt from Section 16 pursuant to Rule 16a-11 under the Exchange Act. | Includes an additional 74 shares of Class A Common Stock acquired by the Reporting Person's individual 401(k) account. | Reflects 3,707 dividend equivalent shares accrued on PSUs granted to the Reporting Person under the Company's Plan and the Company's DRIP 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.