X0306 4 2022-03-16 0 0000927003 ADVANCED ENERGY INDUSTRIES INC AEIS 0001421764 Oldham Paul R 1595 WYNKOOP STREET, SUITE 800 DENVER CO 80202 0 1 0 0 EVP, CFO Common Stock 2022-03-16 4 A 0 7674 85.97 A 28009 D Employee Stock Option (right to buy) 85.97 2022-03-16 4 A 0 18126 0.00 A 2023-03-16 2033-03-16 Common Stock 18126 18126 D Performance Units 0.00 2022-03-16 5 A 0 E 15348 0.00 A Common Stock 15348 15348 D Employee Restricted Stock Units granted on 03/16/2022 under the Company's 2022 Long Term Incentive Plan (LTI Plan) will vest in 3 equal installments beginning on the first anniversary date of the grant. Represents 13,759 shares of unvested restricted stock units and 14,250 shares of common stock. The employee stock options granted on 3/16/2022 under the Company's Long Term Incentive Plan (LTI Plan) will vest in three equal annual installments beginning on the first anniversary of the grant. These performance share awards were issued under the LTI Plan at 200% of target and have a 3-year vest period and will vest in all or in part upon achievement of performance metrics. Any awards that have not vested earned and released at the end of the 3-year period will be cancelled. /s/ Thomas O. McGimpsey - Attorney-in-Fact 2022-03-16