MMSI Insider Activity

View recent SEC Form 4 insider transactions for MMSI, including purchases, sales, option exercises, and other insider filings.

DateInsiderTypeQuantityPriceTotal ValueShares Owned
Sep 04, 2026Lewis SheriGrant8,371$0.00$0.008,371
Aug 24, 2026Peterson Neil W.Sale7,500$90.45$678,360.0018,051
Aug 24, 2026Voigt Michel J.Gift650$0.00$0.0045,412
Aug 04, 2026Peterson Neil W.Sale21,449$85.00$1,823,165.0025,551
Jun 15, 2026Voigt Michel J.Gift65$0.00$0.0046,062
Jun 05, 2026Lloyd Brian G.Gift2,000$0.00$0.0060,132
May 20, 2026Gunderson Thomas J.Exercise7,500$52.17$391,275.0060,741
May 20, 2026Gunderson Thomas J.Exercise13,750$52.17$717,337.5053,241
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