ADVANCED ENERGY INDUSTRIES INC — Director's Dealing 2012

Mar 6, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ADVANCED ENERGY INDUSTRIES INC (AEIS)
CIK: 0000927003
Period of Report: 2012-03-05

Reporting Person: SCHATZ DOUGLAS S (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-05	Common Stock	S	1700	$11.73	Disposed	3063625	Indirect
2012-03-05	Common Stock	S	204	$11.74	Disposed	3063421	Indirect
2012-03-05	Common Stock	S	100	$11.755	Disposed	3063321	Indirect
2012-03-05	Common Stock	S	300	$11.76	Disposed	3063021	Indirect
2012-03-05	Common Stock	S	500	$11.77	Disposed	3062521	Indirect
2012-03-05	Common Stock	S	800	$11.78	Disposed	3061721	Indirect
2012-03-05	Common Stock	S	800	$11.79	Disposed	3060921	Indirect
2012-03-05	Common Stock	S	300	$11.795	Disposed	3060321	Indirect
2012-03-05	Common Stock	S	200	$11.80	Disposed	3060621	Indirect
2012-03-05	Common Stock	S	200	$11.805	Disposed	3060221	Indirect
2012-03-05	Common Stock	S	200	$11.81	Disposed	3060021	Indirect
2012-03-05	Common Stock	S	100	$11.86	Disposed	3059921	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.