Robert C. Daigle - Dec 18, 2023 Form 4 Insider Report for AMTECH SYSTEMS INC (ASYS)

Role: Chief Executive Officer, Director
Signature: /s/ Robert C. Daigle
Stock symbol: ASYS
Transactions as of: Dec 18, 2023
Transactions value $: $260,160
Form type: 4
Date filed: 12/19/2023, 04:51 PM
Previous filing: Aug 25, 2023
Next filing: Feb 15, 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	Purchase	$182K	+46K	+134.5%	$3.96	80.2K	Dec 18, 2023	Direct	F1
transaction	ASYS	Amtech Systems, Inc. $0.01 par value common stock	Purchase	$78K	+20K	+24.94%	$3.90	100K	Dec 19, 2023	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.90 to $3.98, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote 1 to this Form 4.
F2	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.88 to $3.95, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote 1 to this Form 4.

Content

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.90 to $3.98, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote 1 to this Form 4.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.88 to $3.95, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote 1 to this Form 4.