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INNOSPEC INC. insider trading

IOSPNASDAQ
$97.69+0.27 (+0.28% 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 8, 2025 to Oct 8, 2026. Price (+24.4%). 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

  • PWPatrick WilliamsPRESIDENT & CEO0.94%of company
  • ICIan CleminsonEVP & CFO0.0826%of company
  • PJPhilip John BoonExecutive VP Business Ops0.0815%of company
  • DBDavid B. JonesSVP, GC & CCO0.0597%of company
  • CBCorbin BarnesSVP, Corporate Dev and IR0.0531%of company
  • MCMilton C. BlackmoreDirector0.0428%of company
  • HLHardy Louis Griffin IIISVP, HUMAN RESOURCES0.0413%of company
  • LPLarry PadfieldDirector0.0384%of company
  • DLDavid LandlessDirector0.031%of company
  • LJLeslie J. ParretteDirector0.0299%of company

AI Activity Analysis

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Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
IOSPDavid B. JonesSVP, GC & CCOOpen market sell$77.8K-6.5%$75.64$77.8KMar 3, 2026Mar 3, 2026
IOSPMilton C. BlackmoreDirectorOpen market sell$23.6K-2.8%$76.79$23.6KFeb 27, 2026Mar 6, 2026
IOSPMilton C. BlackmoreDirectorOpen market sell$21.9K-2.6%$76.30$21.9KFeb 27, 2026Mar 6, 2026
IOSPLarry PadfieldDirectorOpen market sell$23.6K-3.2%$76.79$23.6KFeb 27, 2026Mar 6, 2026
IOSPLarry PadfieldDirectorOpen market sell$21.9K-2.9%$76.30$21.9KFeb 27, 2026Mar 6, 2026
IOSPClaudia PocciaDirectorOpen market sell$4.76K-0.9%$76.79$4.76KFeb 27, 2026Mar 6, 2026
IOSPClaudia PocciaDirectorOpen market sell$4.35K-0.9%$76.30$4.35KFeb 27, 2026Mar 6, 2026
IOSPDavid LandlessDirectorOpen market sell$23.6K-3.9%$76.79$23.6KFeb 27, 2026Mar 6, 2026
IOSPDavid LandlessDirectorOpen market sell$21.9K-3.5%$76.30$21.9KFeb 27, 2026Mar 6, 2026
IOSPIan CleminsonEVP & CFOOpen market sell$94.5K-5.7%$76.79$94.5KFeb 27, 2026Mar 6, 2026
IOSPIan CleminsonEVP & CFOOpen market sell$87.7K-5.1%$76.30$87.7KFeb 27, 2026Mar 6, 2026
IOSPLeslie J. ParretteDirectorOpen market purchase$25.2K+6.2%$74.09$25.2KNov 14, 2025Nov 17, 2025
End of history · 12 transactions
SpoorBase

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