LIVE FROM THE DATABASETRANSACTIONS 362,114COMPANIES 5,761LATEST TRADE Oct 16UPDATED Oct 16, 09:12 PM
TMOCIK 0000097745

THERMO FISHER SCIENTIFIC INC.

280 transactions by 20 insiders, from October 24, 2025 to September 26, 2026.

Transactions
28020 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$90.3Mopen market
Net
−$90.3Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Marc N. CasperCEO163156/163—$53.9M
Lisa P. BrittChief20——$16.9M
Michael D. ShaferPres177/17—$16.1M
Gianluca PettitiCOO1611/16—$3.2M
Joseph R. HolmesCAO14——$246K
James MeyerCFO6———
Dion J. WeislerDir6———
Karen S. LynchDir5———
R. Alexandra KeithDir5———
Jennifer M. JohnsonDir5———
Scott M. SperlingDir5———
Frederick M. LoweryPres4———
Stephen WilliamsonCFO3———
Thomas B. Shropshire Jr.GC3———
Michel LagardePres3———
Ruby R. ChandyDir1———
Debora L. SparDir1———
Nelson ChaiDir1———
C. Martin HarrisDir1———
Tyler JacksDir1———

All transactions

280 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Dion J. WeislerDirDERIVSep 26A56——
Scott M. SperlingDirDERIVSep 26A63——
Karen S. LynchDirDERIVSep 26A46——
R. Alexandra KeithDirDERIVSep 26A46——
Jennifer M. JohnsonDirDERIVSep 26A46——
Marc N. CasperCEOAug 28F532$622.18$331K
Marc N. CasperCEOAug 28F725$622.18$451K
Lisa P. BrittChiefAug 28F85$622.18$53K
Lisa P. BrittChiefAug 28F105$622.18$66K
Lisa P. BrittChiefAug 28F116$622.18$72K
Lisa P. BrittChiefAug 28F87$622.18$54K
Thomas B. Shropshire Jr.GCAug 28F49$622.18$31K
Michael D. ShaferPresAug 28F227$622.18$141K
Michael D. ShaferPresAug 28F190$622.18$118K
Michael D. ShaferPresAug 28F211$622.18$131K
Michael D. ShaferPresAug 28F162$622.18$101K
Gianluca PettitiCOODERIVAug 31MPLAN3,733$0.00—?
Gianluca PettitiCOOAug 31SPLAN3,733$614.38$2.3M
Gianluca PettitiCOOAug 31MPLAN3,733$309.63$1.2M
Gianluca PettitiCOOAug 31SPLAN400$614.38$246K
Gianluca PettitiCOOAug 28FPLAN270$622.18$168K
Gianluca PettitiCOOAug 28FPLAN249$622.18$155K
Gianluca PettitiCOOAug 28FPLAN304$622.18$189K
Gianluca PettitiCOOAug 28FPLAN212$622.18$132K
James MeyerCFOAug 28F114$622.18$71K
James MeyerCFOAug 28F55$622.18$34K
James MeyerCFOAug 28F20$622.18$12K
James MeyerCFOAug 28F44$622.18$28K
James MeyerCFOAug 28F37$622.18$23K
Joseph R. HolmesCAOAug 28F15$622.18$9K
Joseph R. HolmesCAOAug 28F11$622.18$7K
Joseph R. HolmesCAOAug 28F13$622.18$8K
Joseph R. HolmesCAOAug 28F11$622.18$7K
Marc N. CasperCEODERIVAug 24MPLAN275$0.00—?
Marc N. CasperCEOAug 24SPLAN62$628.74$39K
Marc N. CasperCEOAug 24SPLAN79$628.01$50K
Marc N. CasperCEOAug 24SPLAN33$626.59$21K
Marc N. CasperCEOAug 24SPLAN101$625.41$63K
Marc N. CasperCEOAug 24MPLAN275$309.63$85K
James MeyerCFOAug 22F31$629.27$19K
Marc N. CasperCEODERIVAug 21MPLAN10,000$0.00—?
Marc N. CasperCEODERIVAug 20MPLAN10,000$0.00—?
Marc N. CasperCEOAug 21SPLAN321$629.10$202K
Marc N. CasperCEOAug 21SPLAN2,147$628.61$1.3M
Marc N. CasperCEOAug 21SPLAN1,791$627.39$1.1M
Marc N. CasperCEOAug 21SPLAN3,014$626.51$1.9M
Marc N. CasperCEOAug 21SPLAN2,727$625.46$1.7M
Marc N. CasperCEOAug 21MPLAN10,000$309.63$3.1M
Marc N. CasperCEOAug 20SPLAN80$633.99$51K
Marc N. CasperCEOAug 20SPLAN560$632.94$354K
Marc N. CasperCEOAug 20SPLAN1,430$632.01$904K
Marc N. CasperCEOAug 20SPLAN1,035$630.87$653K
Marc N. CasperCEOAug 20SPLAN1,250$629.85$787K
Marc N. CasperCEOAug 20SPLAN2,601$628.82$1.6M
Marc N. CasperCEOAug 20SPLAN1,314$627.66$825K
Marc N. CasperCEOAug 20SPLAN821$626.83$515K
Marc N. CasperCEOAug 20SPLAN909$625.45$569K
Marc N. CasperCEOAug 20MPLAN10,000$309.63$3.1M
Lisa P. BrittChiefDERIVAug 19M11,440$0.00—?
Lisa P. BrittChiefAug 19S11,440$613.12$7.0M
Lisa P. BrittChiefAug 19M11,440$418.32$4.8M
Michael D. ShaferPresDERIVAug 11MPLAN14,300$0.00—?
Michael D. ShaferPresDERIVAug 11MPLAN11,200$0.00—?
Michael D. ShaferPresAug 11SPLAN14,300$600.00$8.6M
Michael D. ShaferPresAug 11MPLAN14,300$418.32$6.0M
Michael D. ShaferPresAug 11SPLAN11,200$600.00$6.7M
Michael D. ShaferPresAug 11MPLAN11,200$309.63$3.5M
Joseph R. HolmesCAODERIVAug 7M420$0.00—?
Joseph R. HolmesCAOAug 7S420$584.81$246K
Joseph R. HolmesCAOAug 7M420$309.63$130K
Marc N. CasperCEODERIVAug 7MPLAN275$0.00—?
Marc N. CasperCEOAug 7SPLAN117$593.31$69K
Marc N. CasperCEOAug 7SPLAN495$590.78$292K
Marc N. CasperCEOAug 7SPLAN522$589.52$308K
Marc N. CasperCEOAug 7SPLAN228$587.64$134K
Marc N. CasperCEOAug 7SPLAN945$586.52$554K
Marc N. CasperCEOAug 7SPLAN530$585.44$310K
Marc N. CasperCEOAug 7SPLAN1,035$584.41$605K
Marc N. CasperCEOAug 7SPLAN302$583.35$176K
Marc N. CasperCEOAug 7SPLAN113$581.85$66K
Marc N. CasperCEOAug 7SPLAN113$580.71$66K
Marc N. CasperCEOAug 7SPLAN114$579.26$66K
Marc N. CasperCEOAug 7SPLAN94$577.37$54K
Marc N. CasperCEOAug 7SPLAN7$593.32$4K
Marc N. CasperCEOAug 7SPLAN29$590.77$17K
Marc N. CasperCEOAug 7SPLAN32$589.51$19K
Marc N. CasperCEOAug 7SPLAN12$587.64$7K
Marc N. CasperCEOAug 7SPLAN58$586.53$34K
Marc N. CasperCEOAug 7SPLAN30$585.42$18K
Marc N. CasperCEOAug 7SPLAN63$584.40$37K
Marc N. CasperCEOAug 7SPLAN18$583.37$11K
Marc N. CasperCEOAug 7SPLAN2$581.86$1K
Marc N. CasperCEOAug 7SPLAN5$581.85$3K
Marc N. CasperCEOAug 7SPLAN3$580.72$2K
Marc N. CasperCEOAug 7SPLAN4$580.71$2K
Marc N. CasperCEOAug 7SPLAN2$579.27$1K
Marc N. CasperCEOAug 7SPLAN4$579.26$2K
Marc N. CasperCEOAug 7SPLAN6$577.37$3K
Marc N. CasperCEOAug 7MPLAN275$309.63$85K
Marc N. CasperCEODERIVAug 6MPLAN10,000$0.00—?
Marc N. CasperCEOAug 6SPLAN127$580.01$74K
Marc N. CasperCEOAug 6SPLAN119$578.93$69K
Marc N. CasperCEOAug 6SPLAN361$577.57$209K
Marc N. CasperCEOAug 6SPLAN225$576.09$130K
Marc N. CasperCEOAug 6SPLAN1,060$575.41$610K
Marc N. CasperCEOAug 6SPLAN1,008$574.28$579K
Marc N. CasperCEOAug 6SPLAN1,200$573.34$688K
Marc N. CasperCEOAug 6SPLAN660$572.33$378K
Marc N. CasperCEOAug 6SPLAN240$571.00$137K
Marc N. CasperCEOAug 6SPLAN311$579.90$180K
Marc N. CasperCEOAug 6SPLAN321$578.67$186K
Marc N. CasperCEOAug 6SPLAN451$577.43$260K
Marc N. CasperCEOAug 6SPLAN480$576.46$277K
Marc N. CasperCEOAug 6SPLAN2,164$575.46$1.2M
Marc N. CasperCEOAug 6SPLAN1,617$574.40$929K
Marc N. CasperCEOAug 6SPLAN2,545$573.53$1.5M
Marc N. CasperCEOAug 6SPLAN1,631$572.43$934K
Marc N. CasperCEOAug 6SPLAN480$571.05$274K
Marc N. CasperCEOAug 6MPLAN10,000$309.63$3.1M
Marc N. CasperCEODERIVAug 5MPLAN10,000$0.00—?
Marc N. CasperCEOAug 5SPLAN37$577.56$21K
Marc N. CasperCEOAug 5SPLAN1,289$576.83$744K
Marc N. CasperCEOAug 5SPLAN1,464$576.05$843K
Marc N. CasperCEOAug 5SPLAN1,113$574.98$640K
Marc N. CasperCEOAug 5SPLAN590$574.03$339K
Marc N. CasperCEOAug 5SPLAN216$573.08$124K
Marc N. CasperCEOAug 5SPLAN68$571.50$39K
Marc N. CasperCEOAug 5SPLAN40$569.69$23K
Marc N. CasperCEOAug 5SPLAN38$569.13$22K
Marc N. CasperCEOAug 5SPLAN66$567.94$37K
Marc N. CasperCEOAug 5SPLAN79$566.26$45K
Marc N. CasperCEOAug 5SPLAN75$577.56$43K
Marc N. CasperCEOAug 5SPLAN2,575$576.82$1.5M
Marc N. CasperCEOAug 5SPLAN2,930$576.05$1.7M
Marc N. CasperCEOAug 5SPLAN2,223$574.98$1.3M
Marc N. CasperCEOAug 5SPLAN1,186$574.03$681K
Marc N. CasperCEOAug 5SPLAN431$573.08$247K
Marc N. CasperCEOAug 5SPLAN135$571.49$77K
Marc N. CasperCEOAug 5SPLAN53$569.76$30K
Marc N. CasperCEOAug 5SPLAN105$569.24$60K
Marc N. CasperCEOAug 5SPLAN130$567.92$74K
Marc N. CasperCEOAug 5SPLAN157$566.25$89K
Marc N. CasperCEOAug 5MPLAN10,000$309.63$3.1M
Lisa P. BrittChiefDERIVAug 6M5,850$0.00—?
Lisa P. BrittChiefAug 6S5,850$580.00$3.4M
Lisa P. BrittChiefAug 6M5,850$309.63$1.8M
Gianluca PettitiCOOJul 27SPLAN400$565.00$226K
Dion J. WeislerDirDERIVJun 27A73——
Scott M. SperlingDirDERIVJun 27A83——
Karen S. LynchDirDERIVJun 27A61——
R. Alexandra KeithDirDERIVJun 27A61——
Jennifer M. JohnsonDirDERIVJun 27A61——
Dion J. WeislerDirMay 20A499$0.00—
Dion J. WeislerDirMay 20F80$451.79$36K
Debora L. SparDirMay 20A499$0.00—
Scott M. SperlingDirMay 20A499$0.00—
Karen S. LynchDirMay 20A499$0.00—
R. Alexandra KeithDirMay 20A499$0.00—
Tyler JacksDirMay 20A499$0.00—
Jennifer M. JohnsonDirMay 20A499$0.00—
C. Martin HarrisDirMay 20A499$0.00—
Nelson ChaiDirMay 20A499$0.00—
Ruby R. ChandyDirMay 20A499$0.00—
Gianluca PettitiCOOApr 27SPLAN400$462.66$185K
Dion J. WeislerDirDERIVMar 28A79——
Scott M. SperlingDirDERIVMar 28A90——
Karen S. LynchDirDERIVMar 28A66——
R. Alexandra KeithDirDERIVMar 28A66——
Jennifer M. JohnsonDirDERIVMar 28A66——
Michael D. ShaferPresMar 11SPLAN1,607$499.40$803K
Marc N. CasperCEODERIVMar 5MPLAN4,000$0.00—?
Marc N. CasperCEOMar 5SPLAN264$519.74$137K
Marc N. CasperCEOMar 5SPLAN516$519.13$268K
Marc N. CasperCEOMar 5SPLAN106$517.83$55K
Marc N. CasperCEOMar 5SPLAN201$516.73$104K
Marc N. CasperCEOMar 5SPLAN348$515.64$179K
Marc N. CasperCEOMar 5SPLAN570$514.71$293K
Marc N. CasperCEOMar 5SPLAN1,133$513.71$582K
Marc N. CasperCEOMar 5SPLAN411$512.73$211K
Marc N. CasperCEOMar 5SPLAN214$511.78$110K
Marc N. CasperCEOMar 5SPLAN99$509.66$50K
Marc N. CasperCEOMar 5SPLAN58$507.54$29K
Marc N. CasperCEOMar 5SPLAN60$505.76$30K
Marc N. CasperCEOMar 5SPLAN20$503.66$10K
Marc N. CasperCEOMar 5MPLAN4,000$309.63$1.2M
Marc N. CasperCEODERIVMar 4MPLAN5,000$0.00—?
Marc N. CasperCEODERIVMar 3MPLAN5,000$0.00—?
Marc N. CasperCEOMar 4SPLAN118$516.75$61K
Marc N. CasperCEOMar 4SPLAN119$515.77$61K
Marc N. CasperCEOMar 4SPLAN212$514.86$109K
Marc N. CasperCEOMar 4SPLAN815$513.63$419K
Marc N. CasperCEOMar 4SPLAN1,241$512.92$637K
Marc N. CasperCEOMar 4SPLAN1,370$511.80$701K
Marc N. CasperCEOMar 4SPLAN678$510.71$346K
Marc N. CasperCEOMar 4SPLAN447$509.89$228K
Marc N. CasperCEOMar 4MPLAN5,000$309.63$1.5M
Marc N. CasperCEOMar 3SPLAN120$509.62$61K
Marc N. CasperCEOMar 3SPLAN759$508.95$386K
Marc N. CasperCEOMar 3SPLAN931$507.90$473K
Marc N. CasperCEOMar 3SPLAN448$506.74$227K