ADVANCED ENERGY INDUSTRIES INC — Director's Dealing 2012

Mar 27, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ADVANCED ENERGY INDUSTRIES INC (AEIS)
CIK: 0000927003
Period of Report: 2012-03-26

Reporting Person: SCHATZ DOUGLAS S (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-26	Common Stock	S	6596	$13.29	Disposed	2943473	Indirect
2012-03-26	Common Stock	S	700	$13.30	Disposed	2942773	Indirect
2012-03-26	Common Stock	S	800	$13.31	Disposed	2941973	Indirect
2012-03-26	Common Stock	S	100	$13.35	Disposed	2941873	Indirect

Footnotes

F1: Douglas S. Schatz and Jill E. Schatz, husband and wife, are co-trustees of the Family Trust and may be deemed to be indirect beneficial owners of the shares of AEIS common stock held directly by the Family Trust. Douglas S. Schatz is a director of AEIS.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan.