X0306
4
2018-06-01
0
0000720500
AMTECH SYSTEMS INC
ASYS
0001727924
WHANG MICHAEL
C/O AMTECH SYSTEMS, INC.
131 S CLARK DRIVE
TEMPE
AZ
85281
0
1
0
0
Vice President of Operations
Amtech Systems, Inc. $.01 par value common stock
2018-06-01
4
M
0
5000
7.01
A
5000
D
Amtech Systems, Inc. $.01 par value common stock
2018-06-01
4
S
0
5000
10.01
D
0
D
Amtech Systems, Inc. Employee Stock Option
7.01
2018-06-01
4
M
0
5000
7.01
D
2014-12-12
2023-12-12
Amtech Systems, Inc. $.01 par value common stock
5000.0
0
D
/s/ Michael Whang
2018-06-04