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THERMO FISHER SCIENTIFIC INC. insider trading

TMONYSE
$676.76+21.96 (+3.35%)as of Oct 5, 2026

“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 5, 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

  • MNMarc N. CasperChairman & CEO0.0376%of company
  • MLMichel LagardeExecutive Vice President0.023%of company
  • SMScott M. SperlingDirector0.0188%of company
  • SWStephen WilliamsonRetiring Sr. VP and CFO0.0122%of company
  • GPGianluca PettitiPresident & COO0.0063%of company
  • MDMichael D. ShaferExecutive Vice President0.0055%of company
  • FMFrederick M. LoweryExecutive Vice President0.0044%of company
  • NCNelson ChaiDirector0.0041%of company
  • LPLisa P. BrittSr. VP and Chief HR Officer0.0039%of company
  • MAMichael A. BoxerSVP and General Counsel0.0029%of company

AI Activity Analysis

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Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
TMOGianluca PettitiPresident & COOOpen market sell$226K-1.6%$565.00$226KJul 27, 2026Jul 28, 2026
TMOGianluca PettitiPresident & COOOpen market sell$185K-1.6%$462.66$185KApr 27, 2026Apr 29, 2026
TMOMichael D. ShaferExecutive Vice PresidentOpen market sell$803K-7.1%$499.40$803KMar 11, 2026Mar 12, 2026
TMOGianluca PettitiExecutive Vice PresidentOpen market sell$216K-1.9%$541.20$216KFeb 9, 2026Feb 11, 2026
TMOLisa P. BrittSr. VP and Chief HR OfficerOpen market sell$622K-7.5%$588.27$622KNov 12, 2025Nov 14, 2025
TMOGianluca PettitiExecutive Vice PresidentOpen market sell$230K-1.9%$574.15$230KOct 24, 2025Oct 28, 2025
End of history · 6 transactions
SpoorBase

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