Michael Whang is Chief Executive Officer of Amtech Systems Inc.
Person profile
Latest filings (excl ownership)
No filings
Latest ownership filings
4
AMTECH SYSTEMS INC
5 Dec 22
4
AMTECH SYSTEMS INC
30 Nov 22
4
AMTECH SYSTEMS INC
25 Aug 22
4
AMTECH SYSTEMS INC
18 Nov 21
4
AMTECH SYSTEMS INC
19 Nov 20
4
AMTECH SYSTEMS INC
3 Mar 20
4
AMTECH SYSTEMS INC
8 Mar 19
4
AMTECH SYSTEMS INC
29 Nov 18
4
AMTECH SYSTEMS INC
4 Jun 18
4
AMTECH SYSTEMS INC
15 May 18
Recent insider trades
Date | Company | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
---|---|---|---|---|---|---|---|---|---|---|
1 Dec 22 | ASYS Amtech Systems | Amtech Systems, Inc. Employee Stock Option Amtech Systems, Inc. $0.01 par value common stock | Grant | Acquire A | No | No | 9.27 | 12,000 | 111.24 k | 12,000 |
28 Nov 22 | ASYS Amtech Systems | Amtech Systems, Inc. $0.01 par value common stock | Grant | Acquire A | No | No | 0 | 12,003 | 0.00 | 31,499 |