Robert C. Daigle - Aug 14, 2024 Form 4 Insider Report for AMTECH SYSTEMS INC (ASYS)

Role
Chairman & CEO, Director
Signature
/s/ Robert C. Daigle
Stock symbol
ASYS
Transactions as of
Aug 14, 2024
Transactions value $
-$98,402
Form type
4
Date filed
8/16/2024, 05:30 PM
Previous filing
Mar 4, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ASYS Amtech Systems, Inc. $0.01 par value common stock Options Exercise $0 +55.6K +50.99% $0.00 165K Aug 14, 2024 Direct
transaction ASYS Amtech Systems, Inc. $0.01 par value common stock Tax liability -$98.4K -15.5K -9.4% $6.36 149K Aug 14, 2024 Direct F1

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
holding ASYS Restricted Stock Units 0 Aug 14, 2024 Amtech Systems, Inc. $0.01 par value common stock 55.6K $0.00 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Amtech Systems, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date.
F2 Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.
F3 The restricted stock units were granted on August 14, 2023, with full vesting to occur on the first anniversary of the grant date.