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AMTECH SYSTEMS INC·4

Mar 7, 4:51 PM ET

LUDWIG MICHAEL M 4

4 · AMTECH SYSTEMS INC · Filed Mar 7, 2025

Insider Transaction Report

Form 4
Period: 2025-03-05
AMTECH SYSTEMS INCASYS
LUDWIG MICHAEL M
Director
Transactions
  • Exercise/Conversion

    Amtech Systems, Inc. $0.01 par value common stock

    2025-03-06+8,299→ 24,988 total
  • Award

    Restricted Stock Units

    2025-03-05+8,081→ 16,380 total
    From: 2026-03-05Exp: 2026-03-05→ Amtech Systems, Inc. $0.01 par value common stock (8,081 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    2025-03-06−8,299→ 8,081 total
    From: 2025-03-06Exp: 2025-03-06→ Amtech Systems, Inc. $0.01 par value common stock (8,299 underlying)
Footnotes (1)
  • [F1]Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Documents

1 file
  • 4
    ownership.xmlPrimary

    4