AMTECH SYSTEMS INC — Director's Dealing 2014

Mar 4, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMTECH SYSTEMS INC (ASYS)
CIK: 0000720500
Period of Report: 2014-02-28

Reporting Person: WHANG JONG S (Director, Executive Chairman)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-02-28	Amtech Systems, Inc. $.01 par value common stock	M	6300	$2.95	Acquired	113579	Direct
2014-02-28	Amtech Systems, Inc. $.01 par value common stock	S	6300	$11.132	Disposed	107279	Direct
2014-03-04	Amtech Systems, Inc. $.01 par value common stock	M	24950	$2.95	Acquired	132229	Direct
2014-03-04	Amtech Systems, Inc. $.01 par value common stock	S	24950	$12.6296	Disposed	107279	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-02-28	Amtech Systems, Inc. Employee Stock Option	$2.95	M	6300	Disposed	2022-12-11	Amtech Systems, Inc. $.01 par value common stock (6300)	Direct
2014-03-04	Amtech Systems, Inc. Employee Stock Option	$2.95	M	24950	Disposed	2022-12-11	Amtech Systems, Inc. $.01 par value common stock (24950)	Direct

Footnotes

F1: Exercise of stock option.

F2: This is the number of derivative securities, with the same terms and conditions, following the reported transaction.

F3: This is the number of derivative securities, with the same terms and conditions, following the reported transaction. Total of all derivative securities, with different terms and conditions, held following the reported transaction is 165,417.