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Simulations Plus, Inc. insider trading

SLPNASDAQ
$18.500.00 (0.00% today)

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (+11.8%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Open market purchase
Open market sell
Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

  • LLLisa LaVangeDirector0.0493%of company
  • WWWilliam W. FrederickEVP/CFO0.00%of company
  • JKJohn Kenneth PagliaDirector0.00%of company
  • DLDaniel L. WeinerDirector0.00%of company
  • SESharlene EvansDirector0.00%of company
  • JAJohn Anthony DiBella IIChief Revenue Officer0.00%of company
  • JFJill Fiedler-KellyPresident, Services Solutions0.00%of company
  • WSWalter S. WoltoszDirectorNot reportedof company
  • VEVirginia E. Woltosz10% OwnerNot reportedof company

AI Activity Analysis

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Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
SLPJohn Anthony DiBella IIChief Revenue OfficerOpen market sell$18.3K-1.2%$18.28$18.3KAug 3, 2026Aug 4, 2026
SLPJohn Anthony DiBella IIChief Revenue OfficerOpen market sell$18.4K-1.2%$18.36$18.4KJul 6, 2026Jul 8, 2026
SLPWalter S. WoltoszDirectorOpen market sell$77K-0.1%$18.44$77KJul 1, 2026Jul 6, 2026
SLPJohn Anthony DiBella IIChief Revenue OfficerOpen market sell$16.5K-1.1%$16.50$16.5KJun 3, 2026Jun 4, 2026
SLPVirginia E. Woltosz10% OwnerOpen market sell$261K-0.5%$17.43$261KJun 1, 2026Jun 2, 2026
SLPJohn Anthony DiBella IIChief Revenue OfficerOpen market sell$15K-1.1%$14.98$15KMay 4, 2026May 5, 2026
SLPWalter S. WoltoszDirectorOpen market sell$227K-0.5%$15.13$227KMay 4, 2026May 5, 2026
SLPJohn Anthony DiBella IIChief Revenue OfficerOpen market sell$13.4K-1.1%$13.37$13.4KApr 15, 2026Apr 16, 2026
SLPLisa LaVangeDirectorOpen market sell$14.6K-8.0%$16.91$14.6KDec 1, 2025Dec 2, 2025
End of history · 9 transactions
SpoorBase

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