X0306 4 2022-01-01 0001747009 Equitrans Midstream Corp ETRN 0001183996 KARAM THOMAS F 2200 ENERGY DRIVE CANONSBURG PA 15317 1 1 Chairman and CEO Common Stock 2022-01-01 4 F 0 23610 10.34 D 366778 D Common Stock 541000 I By E.T. Associates, L.P. Common Stock 25000 I By Lakeside Drive Associates, Inc. Common Stock 20000 I By Mae Rose Partners, LP Previously reported time-based restricted shares vested on January 1, 2022. The Company, consistent with its practice, withheld 23,610 shares to satisfy the tax liability associated with the vesting of the restricted shares, resulting in Mr. Karam retaining 57,309 shares of common stock. Exhibit 24 - Power of Attorney /s/ Lisa M. Lind, Attorney-in-Fact for Thomas F. Karam 2022-01-04