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AMTECH SYSTEMS INC Director's Dealing 2025

Aug 15, 2025

33995_dirs_2025-08-15_1ee084bf-9497-4e12-b314-b49c645e53f8.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMTECH SYSTEMS INC (ASYS)
CIK: 0000720500
Period of Report: 2025-08-08

Reporting Person: DAIGLE ROBERT C (N/A)

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2025-08-08 Amtech Systems, Inc. Employee Stock Option $5.09 A 100000 Acquired 2030-08-08 Amtech Systems, Inc. $0.01 par value common stock (100000) Direct

Footnotes

F1: Price omitted because the transaction is a grant of a stock option.