Form 3 Filing: Thomas B. Sabol's Initial Statement of Beneficial Ownership for Amtech Systems

This Form 3 filing reports the initial statement of beneficial ownership for Thomas B. Sabol, who serves as Chief Financial Officer of Amtech Systems Inc. The filing indicates that as of May 14, 2026, Sabol reported owning no securities in the company. This is a standard filing required for officers and directors to disclose their ownership positions when they first become subject to reporting requirements. The filing was signed on May 29, 2026, and shows Sabol's position as CFO of the semiconductor equipment manufacturer based in Tempe, Arizona. Form 3 filings are mandatory for corporate insiders to establish their baseline ownership position for future reporting of transactions.