X0508 4 2023-07-13 true 0001730346 Charah Solutions, Inc. CHRA 0001954683 Skidmore Joseph 12601 PLANTSIDE DRIVE LOUISVILLE KY 40299 true Former Chief Financial Officer false Common Stock 2023-07-13 4 D 0 1310 D 0 D Performance Share Units 2023-07-13 4 D 0 493 D Common Stock 493 0 D Disposed of on July 13, 2023 (the "Merger Date") as a result of the merger pursuant to the previously announced Agreement and Plan of Merger, dated as of April 16, 2023, by and among Charah Solutions, Inc. (the "Company"), Acquisition Parent 0423, Inc. and Acquisition Sub April 2023, Inc. (the "Merger Agreement"). Pursuant to the Merger Agreement, each issued and outstanding share of common stock, par value $0.01 per share, of the Company was converted on the Merger Date into the right to receive cash in the amount of $6.00 per share (the "Merger Consideration"). Amount includes 293 shares vested from the 2021 RSU award, from which 106 shares were withheld to pay resulting taxes, and 618 shares vested from the 2022 RSU award, from which 224 shares were withheld to pay resulting taxes. On the Merger Date and pursuant to the Merger Agreement, the vested RSUs were converted into the right to receive the Merger Consideration. On the Merger Date and pursuant to the Merger Agreement, 376 shares vested from the 2021 PSU award, from which 136 shares were withheld to pay resulting taxes, and 397 shares vested from the 2022 PSU award, from which 144 shares were withheld to pay resulting taxes. On the Merger Date and pursuant to the Merger Agreement, the performance share units were converted into the right to receive the Merger Consideration. /s/ Joe Skidmore by Steven A. Brehm, attorney-in-fact 2023-07-17