DAIGLE ROBERT C 4
4 · AMTECH SYSTEMS INC · Filed May 16, 2025
Insider Transaction Report
Form 4
DAIGLE ROBERT C
DirectorChairman & CEO
Transactions
- Purchase
Amtech Systems, Inc. $0.01 par value common stock
2025-05-14$3.48/sh+5,000$17,400→ 154,037 total - Purchase
Amtech Systems, Inc. $0.01 par value common stotock
2025-05-15$3.49/sh+2,498$8,718→ 156,535 total - Purchase
Amtech Systems, Inc. $0.01 par value common stock
2025-05-16$3.48/sh+355$1,235→ 156,890 total