Form 4 Tracker
Marc N Casper

Director, Chairman & CEO · 7 filings · Latest: Aug 7, 2026

THERMO FISHER SCIENTIFIC INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TMO
Marc N CasperDirector, Chairman & CEOAug 7, 2026
Sale
$586.124,883$2.9M0
TMO
Marc N CasperDirector, Chairman & CEOAug 7, 2026
Option Exercise
$309.63275$85.1K124,200.358
TMO
Marc N CasperDirector, Chairman & CEOAug 6, 2026
Sale
$574.4615,000$8.6M4,608
TMO
Marc N CasperDirector, Chairman & CEOAug 6, 2026
Option Exercise
$309.6310,000$3.1M133,925.358
TMO
Marc N CasperDirector, Chairman & CEOAug 5, 2026
Sale
$575.2315,000$8.6M9,608
TMO
Marc N CasperDirector, Chairman & CEOAug 5, 2026
Option Exercise
$309.6310,000$3.1M133,925.358
TMO
CASPER MARC NAug 7, 2026
Proposed Sale
$578.004,883$2.8M
TMO
CASPER MARC NAug 6, 2026
Proposed Sale
$576.8015,000$8.7M
TMO
CASPER MARC NAug 5, 2026
Proposed Sale
$567.9315,000$8.5M
TMO
Marc N CasperDirector, Chairman & CEOMar 5, 2026
Sale
$514.824,000$2.1M123,925.358
TMO
Marc N CasperDirector, Chairman & CEOMar 5, 2026
Option Exercise
$309.634,000$1.2M127,925.358
TMO
Marc N CasperDirector, Chairman & CEOMar 4, 2026
Sale
$512.405,000$2.6M123,925.358
TMO
Marc N CasperDirector, Chairman & CEOMar 4, 2026
Option Exercise
$309.635,000$1.5M128,925.358
TMO
Marc N CasperDirector, Chairman & CEOMar 3, 2026
Sale
$503.105,000$2.5M123,925.358
TMO
Marc N CasperDirector, Chairman & CEOMar 3, 2026
Option Exercise
$309.635,000$1.5M128,925.358
TMO
CASPER MARC NMar 5, 2026
Proposed Sale
$503.184,000$2.0M
TMO
CASPER MARC NMar 4, 2026
Proposed Sale
$510.005,000$2.5M
TMO
CASPER MARC NMar 3, 2026
Proposed Sale
$501.515,000$2.5M
TMO
CASPER MARC NOct 27, 2025
Proposed Sale
$566.107,250$4.1M
TMO
CASPER MARC NOct 24, 2025
Proposed Sale
$57.3417,104$980.8K

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