Wade Jenke - 19 Mar 2025 Form 4 Insider Report for AMTECH SYSTEMS INC (ASYS)

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	Restriced Stock Units	Award	$0	+25,000		$0.000000	25,000	19 Mar 2025	Amtech Systems, Inc. $0.01 par value common stock	25,000		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.
F2	One-third of the RSU grant vests on each of the first three anniversaries of the grant date.