X0202 3/A 2002-08-01 2002-08-01 0 0000927003 ADVANCED ENERGY INDUSTRIES INC AEIS 0001228910 SCHATZ DOUGLAS S & SCHATZ JILL E FAMILY TRUST P.O. BOX 481 FORT COLLINS CO 80522 0 0 1 0 0001007705 SCHATZ DOUGLAS S P.O. BOX 481 FORT COLLINS CO 80522 1 1 1 0 Chief Executive Officer 0001328181 Schatz Jill E P.O. BOX 481 FORT COLLINS CO 80522 0 0 1 0 Common Stock 10857782 D Reflects the shares held as of August 1, 2002 (the date the original Form 3 was filed) directly by the Douglas S. Schatz and Jill E. Schatz Family Trust and indirectly by each of Douglas S. Schatz and Jill E. Schatz, co-trustees. This amendment is filed to include Douglas S. Schatz and Jill E. Schatz as joint filers. Exhibit List Exhibit 24 - Confirming Statement Douglas S. Schatz - Attorney-in-Fact 2005-05-31