X0609 4 2026-08-27 0000927003 ADVANCED ENERGY INDUSTRIES INC AEIS 0001923149 Vonne Elizabeth Karpinski false 1595 WYNKOOP STREET, SUITE 800 DENVER CO 80202 false true false false EVP, General Counsel true Common Stock 2026-08-27 4 S false 907 290.05 D 9805 D The reported sale was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2026. Amount includes 36.885 shares acquired through the Dividend Reinvestment Plan. The numbers reported herein are rounded to the nearest number. Elizabeth Vonne 2026-08-27