Michael Whang - Nov 16, 2021 Form 4 Insider Report for AMTECH SYSTEMS INC (ASYS)

Role
Chief Executive Officer, Director
Signature
/s/ Michael Whang
Stock symbol
ASYS
Transactions as of
Nov 16, 2021
Transactions value $
$0
Form type
4
Date filed
11/18/2021, 03:58 PM
Next filing
Aug 25, 2022

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ASYS Amtech Systems, Inc. Employee Stock Option Award +12K 12K Nov 16, 2021 Amtech Systems, Inc. $0.01 par value common stock 12K $15.43 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 One-third of the stock option granted vests on each of the first three anniversaries of the grant date.
F2 Price omitted because the transaction is a grant of a stock option