ASYS Forms 3, 4 and 5: Stock Options

AMTECH SYSTEMS, INC. Forms 3, 4 and 5: Stock Options

Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 6 rows in 2026. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.

2026-05-28: Reporting owner Averick Robert M; Form 4; Security Director Stock Option (Right to Buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
2026-05-28: Reporting owner Averick Robert M; Form 4; Security Director Stock Option (Right to Buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
2026-05-28: Reporting owner Averick Robert M; Form 4; Security Director Stock Option (Right to Buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
2026-05-19: Reporting owner Shechter Guy; Form 4; Security Amtech Systems, Inc. Employee Stock Option; Transaction A Grant, award or other acquisition pursuant to Rule 16b-3(d).

All rows

ASYS insiders transactions against the stock price

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

Logarithmic scale. Both lines share the same starting value for the selected range.

Markers: each transaction type positioned at that session's split-adjusted close. Tooltips retain the reported transaction price when available.

Transaction date	Reporting owner	Form	Security	Transaction	Shares	Price	Price that day	Filing
2026-05-28	Averick Robert M Director, 10% Owner	4	Director Stock Option (Right to Buy) Derivative · Direct	M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	−6,000 0 owned after	$7.40 exercise price	$21.62	2026-06-01
2026-05-28	Averick Robert M Director, 10% Owner	4	Director Stock Option (Right to Buy) Derivative · Direct	M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	−6,000 0 owned after	$11.51 exercise price	$21.62	2026-06-01
2026-05-28	Averick Robert M Director, 10% Owner	4	Director Stock Option (Right to Buy) Derivative · Direct	M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	−6,000 0 owned after	$10.22 exercise price	$21.62	2026-06-01
2026-05-19	Shechter Guy Officer (President & COO)	4	Amtech Systems, Inc. Employee Stock Option Derivative · Direct	A Grant, award or other acquisition pursuant to Rule 16b-3(d)	+50,000 50,000 owned after	$19.67 exercise price	$19.67	2026-05-29
2026-05-14	SABOL THOMAS B Officer (Chief Financial Officer)	4	Amtech Systems, Inc. Employee Stock Option Derivative · Direct	A Grant, award or other acquisition pursuant to Rule 16b-3(d)	+45,000 45,000 owned after	$22.46 exercise price	$22.46	2026-05-29
2026-03-06 holding as of filing	Averick Robert M Director, 10% Owner	4	Director Stock Option (Right to Buy) Derivative · Direct	Holding	18,000 owned after	no price filed		2026-03-06

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