X0306 4 2022-07-01 0001865187 Aris Water Solutions, Inc. ARIS 0001198626 YZAGUIRRE MARIO MAX 9811 KATY FREEWAY, SUITE 700 HOUSTON TX 77024 true Class A Common Stock 2022-07-01 4 A 0 8394 0 A 26856 D Represents 8,394 shares of restricted stock granted under the Aris Water Solutions, Inc. 2021 Equity Incentive Plan. The shares of restricted stock will vest in full either on (i) July 1, 2023 if the Reporting Person is continuing on the Board of Directors (the "Board") of Aris Water Solutions, Inc. (the "Company") after the 2023 annual meeting of the Company's stockholders (the "2023 Annual Meeting") or (ii) the date of the 2023 Annual Meeting if the Reporting Person is not continuing on the Board after the 2023 Annual Meeting. Exhibit List: Exhibit 24.1 - Power of Attorney. /s/ Adrian Milton, as Attorney-in-Fact 2022-07-05