Mark W Sheahan insider trades

Open-market stock purchases and sales by Mark W Sheahan, Unknown at Tennant Co, from SEC Form 4 filings since Feb 12, 2010.

Track record: 100% of 1 scored buy are up 5% or more since purchase, averaging +11%.

Recent trades

DateStockTradeValue
May 7, 2026TNC Tennant CoBought (not open market)—
Feb 13, 2026GGG Graco IncBought (not open market)—
Jan 29, 2026GGG Graco IncSold (not open market)$3.5M
Jan 29, 2026GGG Graco IncBought (not open market)—

Companies traded

  • TNC Tennant Co: other filings, last May 7, 2026
  • GGG Graco Inc: 2 buys, 16 sales, last Feb 13, 2026

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