Stephen Douglas Kelley insider trades

Open-market stock purchases and sales by Stephen Douglas Kelley, Director at Onto Innovation Inc, from SEC Form 4 filings since Jan 21, 2010.

Track record: 100% of 2 scored buys are up 5% or more since purchase, averaging +190%.

Recent trades

DateStockTradeValue
May 20, 2026ONTO Onto Innovation IncBought (not open market)—
Mar 10, 2026AEIS Advanced Energy Industries IncSold$166K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$269K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$341K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$379K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$1M
Mar 10, 2026AEIS Advanced Energy Industries IncSold$1.2M
Mar 10, 2026AEIS Advanced Energy Industries IncSold$1.8M
Mar 10, 2026AEIS Advanced Energy Industries IncSold$730K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$275K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$732K
Mar 10, 2026AEIS Advanced Energy Industries IncSold$2.3M
Mar 10, 2026AEIS Advanced Energy Industries IncSold$4.2M
Mar 10, 2026AEIS Advanced Energy Industries IncSold$2.4M
Mar 1, 2026AEIS Advanced Energy Industries IncBought (not open market)—
Mar 1, 2026AEIS Advanced Energy Industries IncBought (not open market)—
Mar 1, 2026AEIS Advanced Energy Industries IncSold (not open market)$4.5M
Mar 1, 2026AEIS Advanced Energy Industries IncBought (not open market)—
Mar 1, 2026AEIS Advanced Energy Industries IncBought (not open market)—
Feb 18, 2026AEIS Advanced Energy Industries IncSold (not open market)$7.4M
Feb 18, 2026AEIS Advanced Energy Industries IncBought (not open market)—
Feb 18, 2026AEIS Advanced Energy Industries IncBought (not open market)$16.9M

Companies traded

  • ONTO Onto Innovation Inc: other filings, last May 20, 2026
  • AEIS Advanced Energy Industries Inc: 2 buys, 13 sales, last Mar 10, 2026
  • AMKR Amkor Technology, Inc: 3 buys, 10 sales, last May 27, 2020
  • CREE Cree Inc: 9 sales, last Sep 1, 2011

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