X0306 4 2016-02-04 0 0000927003 ADVANCED ENERGY INDUSTRIES INC AEIS 0001416894 WASSERMAN YUVAL 1625 SHARP POINT DRIVE FORT COLLINS CO 80525 1 1 0 0 President & CEO Common Stock 2016-02-04 4 A 0 30777 0.00 A 87340 D Common Stock 2016-02-05 4 F 0 2359 27.76 D 84981 D Performance Units 0.00 2016-02-04 5 A 0 E 0 0.00 A Commoon Stock 61554 64554 D The employee restricted stock units granted 2/4/2016 under the Company's 2016 Long Term Incentive Plan (LTI Plan) will vest in three equal installments beginning on the first anniversary of the grant date. Payment of tax liability by withholding securities incident to vesting of restricted stock units. Represents 64,411 shares of Restricted Stock Units and 20,570 Performance Shares. As of the transaction date, the restricted stock units have vested as to 23,502 shares. These performance share awards were issued under the 2016 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 been vested and released at the end of the 3 year period will be cancelled. /s/ Thomas O. McGimpsey (Attorney-in-Fact) 2016-02-08