AMTECH SYSTEMS INC - Director's Dealing 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMTECH SYSTEMS INC (asys)
CIK: 0000720500
Period of Report: 2010-09-09

Reporting Person: WHANG JONG S (Chief Executive Officer)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	300	$15.86	Disposed	104850	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	400	$15.84	Disposed	104450	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	500	$15.82	Disposed	103950	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	760	$15.87	Disposed	103190	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	1300	$15.86	Disposed	101890	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	1990	$15.85	Disposed	99900	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	100	$15.77	Disposed	99800	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	1000	$15.8	Disposed	98800	Direct
2010-09-09	Amtech Systems, Inc. $.01 par value common stock	S	8800	$15.75	Disposed	90000	Direct