X0201 42003-10-15 0000927003 ADVANCED ENERGY INDUSTRIES INC AEIS 0001007705 SCHATZ DOUGLAS S 1625 SHARP POINT DRIVE FORT COLLINS CO US 1110Chief Executive OfficerCommon Stock10757782IBy Douglas S. Schatz and Jill E. Schatz Family TrustEmployee Stock Option (right to buy)10.0322004-02-122008-02-12Common Stock2500025000DEmployee Stock Option (right to buy)8.3712004-04-162008-04-16Common Stock2500050000DEmployee Stock Option (right to buy)21.1642004-07-232008-07-23Common Stock329553295DEmployee Stock Option (right to buy)19.242004-07-232013-07-23Common Stock2170575000DEmployee Stock Option (right to buy)22.522003-10-154A02500022.52A2004-10-152013-10-15Common Stock 25000100000DStock option dated 02/12/2003, 04/16/2003, 07/23/2003 and 10/15/2003 are such that 1/4 of the shares become exercisable on the first anniversary following the date of grant, and the remaining shares become exercisable in equal increments each quarter for 3 years thereafter.Mr. Schatz has Employee Stock Options (right to buy) for a total of 100,000 shares of Common Stock.Mr. Schatz owns indirectly, by Douglas S. Schatz & Jill E. Schatz Family Trust 10,757,782 shares of Advanced Energy Industries, Inc. common stock.Michael El-Hillow - Attorney-in-Fact2003-10-15