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

Role: Chief Executive Officer, Director
Signature: /s/ Robert C. Daigle
Issuer symbol: ASYS
Transactions as of: 18 Dec 2023
Transactions value $: $260,160
Form type: 4
Filing time: 19 Dec 2023, 16:51:35
Previous filing: 25 Aug 2023
Next filing: 15 Feb 2024
SEC: View on sec.gov

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	18 Dec 2023	Direct	F1
transaction	ASYS	Amtech Systems, Inc. $0.01 par value common stock	Purchase	$78K	+20K	+24.94%	$3.90	100K	19 Dec 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.