X0306 4 2021-10-26 0001865187 Aris Water Solutions, Inc. ARIS 0001733776 COY DEBRA 9811 KATY FREEWAY, SUITE 700 HOUSTON TX 77024 true Class A Common Stock 2021-10-26 4 P 0 1500 13 A 1500 D Class A Common Stock 2021-10-26 4 A 0 10770 0 A 12270 D Represents the purchase of shares of Class A common stock of the Issuer in the Issuer's directed share program in connection with its initial public offering. Represents 10,770 shares of restricted stock granted under the Aris Water Solutions, Inc. 2021 Equity Incentive Plan. The restricted stock will vest in full on October 22, 2022. /s/ Brenda R. Schroer as Attorney-in-Fact 2021-10-28