MICHAEL WHANG - 24 Aug 2022 Form 4 Insider Report for AMTECH SYSTEMS INC (ASYS)

Role: Chief Executive Officer, Director
Signature: /s/ Michael Whang
Issuer symbol: ASYS
Transactions as of: 24 Aug 2022
Transactions value $: $-298,025
Form type: 4
Filing time: 25 Aug 2022, 16:23:57 UTC
Previous filing: 18 Nov 2021
Next filing: 30 Nov 2022
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. $.01 par value common stock	Options Exercise	$47,700	+10,000	+500%	$4.77	12,000	24 Aug 2022	Direct
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Options Exercise	$18,262	+3,750	+31.2%	$4.87	15,750	24 Aug 2022	Direct
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Options Exercise	$41,400	+7,500	+47.6%	$5.52	23,250	24 Aug 2022	Direct
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Options Exercise	$28,350	+5,000	+21.5%	$5.67	28,250	24 Aug 2022	Direct
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Options Exercise	$74,000	+10,000	+35.4%	$7.40	38,250	24 Aug 2022	Direct
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Options Exercise	$49,900	+5,000	+13.1%	$9.98	43,250	24 Aug 2022	Direct
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Sale	$-186,200	-15,004	-34.7%	$12.41	28,246	24 Aug 2022	Direct	F1
transaction	ASYS	Amtech Systems, Inc. $.01 par value common stock	Sale	$-111,825	-8,750	-31%	$12.78	19,496	24 Aug 2022	Direct	F2

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
transaction	ASYS	Amtech Systems, Inc. Employee Stock Option	Options Exercise	$-47,700	-10,000	-100%	$4.77	0	24 Aug 2022	Amtech Systems, Inc. $0.01 par value common stock	10,000	$4.77	Direct
transaction	ASYS	Amtech Systems, Inc. Employee Stock Option	Options Exercise	$-18,262	-3,750	-100%	$4.87	0	24 Aug 2022	Amtech Systems, Inc. $0.01 par value common stock	3,750	$4.87	Direct
transaction	ASYS	Amtech Systems, Inc. Employee Stock Option	Options Exercise	$-41,400	-7,500	-100%	$5.52	0	24 Aug 2022	Amtech Systems, Inc. $0.01 par value common stock	7,500	$5.52	Direct
transaction	ASYS	Amtech Systems, Inc. Employee Stock Option	Options Exercise	$-74,000	-10,000	-100%	$7.40	0	24 Aug 2022	Amtech Systems, Inc. $0.01 par value common stock	10,000	$7.40	Direct
transaction	ASYS	Amtech Systems, Inc. Employee Stock Option	Options Exercise	$-49,900	-5,000	-100%	$9.98	0	24 Aug 2022	Amtech Systems, Inc. $0.01 par value common stock	5,000	$9.98	Direct
transaction	ASYS	Amtech Systems, Inc. Employee Stock Option	Options Exercise	$-28,350	-5,000	-33.3%	$5.67	10,000	24 Aug 2022	Amtech Systems, Inc. $0.01 par value common stock	5,000	$5.67	Direct

* 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 sold in multiple transactions at prices ranging from $12.24 to $12.85, 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 sold 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 sold in multiple transactions at prices ranging from $12.73 to $12.935, 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 sold 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 sold in multiple transactions at prices ranging from $12.24 to $12.85, 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 sold 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 sold in multiple transactions at prices ranging from $12.73 to $12.935, 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 sold at each separate price within the ranges set forth in footnote 1 to this Form 4.