WHANG MICHAEL 4
4 · AMTECH SYSTEMS INC · Filed Mar 3, 2020
Insider Transaction Report
Form 4
WHANG MICHAEL
Vice President of Operations
Transactions
- Purchase
Amtech Systems, Inc. $0.01 par value common stock
2020-03-02$5.00/sh+2,000$10,000→ 2,000 total