Michael P Plisinski insider trades

Open-market stock purchases and sales by Michael P Plisinski, Chief Executive Officer at Onto Innovation Inc, from SEC Form 4 filings since Jan 26, 2011.

Recent trades

DateStockTradeValue
Mar 3, 2026ONTO Onto Innovation IncSold (not open market)$776K
Mar 2, 2026ONTO Onto Innovation IncBought (not open market)—
Mar 2, 2026ONTO Onto Innovation IncBought (not open market)—
Mar 1, 2026ONTO Onto Innovation IncBought (not open market)—
Mar 1, 2026ONTO Onto Innovation IncSold (not open market)$480K
Mar 1, 2026ONTO Onto Innovation IncSold (not open market)$416K
Mar 1, 2026ONTO Onto Innovation IncBought (not open market)—
Feb 14, 2026ONTO Onto Innovation IncBought (not open market)—
Feb 14, 2026ONTO Onto Innovation IncSold (not open market)$1.9M
Feb 14, 2026ONTO Onto Innovation IncSold (not open market)$789K
Feb 14, 2026ONTO Onto Innovation IncBought (not open market)—
Dec 24, 2025ONTO Onto Innovation IncSold (not open market)—

Companies traded

  • ONTO Onto Innovation Inc: 23 sales, last Mar 3, 2026
  • RTEC Rudolph Technologies Inc: 30 sales, last Oct 25, 2019

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