Michael M Ludwig insider trades

Open-market stock purchases and sales by Michael M Ludwig, Unknown at Amtech Systems Inc, from SEC Form 4 filings since May 4, 2012.

Recent trades

DateStockTradeValue
Mar 5, 2026ASYS Amtech Systems IncBought (not open market)—
Mar 4, 2026ASYS Amtech Systems IncBought (not open market)—

Companies traded

  • ASYS Amtech Systems Inc: other filings, last Mar 5, 2026
  • ROG Rogers Corp: other filings, last Feb 12, 2021
  • FORM Formfactor Inc: 31 sales, last Feb 22, 2018

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