HASS ROBERT T 4
4 · AMTECH SYSTEMS INC · Filed Dec 7, 2018
Insider Transaction Report
Form 4
HASS ROBERT T
Chief Accounting Officer
Transactions
- Exercise/Conversion
Common Stock
2018-12-06$3.80/sh+3,884$14,759→ 5,466 total - Sale
Common Stock
2018-12-06$5.10/sh−3,884$19,804→ 1,582 total - Exercise/Conversion
Stock Options (right to buy)
2018-12-06$3.80/sh−3,884$14,759→ 0 totalExercise: $3.80From: 2009-12-09Exp: 2018-12-09→ Amtech Systems, Inc. $.01 par value common stock (3,884 underlying)