AMTECH SYSTEMS INC — Director's Dealing 2018

Jan 19, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMTECH SYSTEMS INC (ASYS)
CIK: 0000720500
Period of Report: 2018-01-18

Reporting Person: KING ROBERT F (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	2000	$2.95	Acquired	10200	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	1666	$6.15	Acquired	11866	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	2000	$7.01	Acquired	13866	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	5000	$11.05	Acquired	18866	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	1033	$7.98	Acquired	19899	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	2000	$9.98	Acquired	21899	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	2000	$5.25	Acquired	23899	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	M	2000	$5.75	Acquired	25899	Direct
2018-01-18	Amtech Systems, Inc. $.01 par value common stock	S	17699	$11.25	Disposed	8200	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$2.95	M	2000	Disposed	2022-12-11	Amtech Systems, Inc. $.01 par value common stock (2000.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$6.15	M	1666	Disposed	2019-11-20	Amtech Systems, Inc. $.01 par value common stock (1666.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$7.01	M	2000	Disposed	2023-12-12	Amtech Systems, Inc. $.01 par value common stock (2000.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$11.05	M	5000	Disposed	2018-03-14	Amtech Systems, Inc. $.01 par value common stock (5000.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$7.98	M	1033	Disposed	2021-12-15	Amtech Systems, Inc. $.01 par value common stock (1033.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$9.98	M	2000	Disposed	2024-11-19	Amtech Systems, Inc. $.01 par value common stock (2000.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$5.25	M	2000	Disposed	2025-11-17	Amtech Systems, Inc. $.01 par value common stock (2000.0)	Direct
2018-01-18	Amtech Systems, Inc. Non-Employee Director Stock Option	$5.75	M	2000	Disposed	2027-03-17	Amtech Systems, Inc. $.01 par value common stock (2000.0)	Direct

Footnotes

F1: Option exercise and sales are pursuant to a previously disclosed 10b5-1 plan.