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
CASPER MARC NSep 5, 2025
Proposed Sale
$500.50400$200.2K
TMO
CASPER MARC NAug 22, 2025
Proposed Sale
$500.9610,000$5.0M
TMO
CASPER MARC NAug 20, 2025
Proposed Sale
$500.04295$147.5K
TMO
CASPER MARC NAug 19, 2025
Proposed Sale
$500.17201$100.5K
TMO
CASPER MARC NAug 7, 2025
Proposed Sale
$454.868,000$3.6M
TMO
CASPER MARC NAug 6, 2025
Proposed Sale
$451.8210,000$4.5M
SNPS
MARC CASPERJun 10, 2025
Proposed Sale
$497.143,397$1.7M
TMO
CASPER MARC NMar 5, 2025
Proposed Sale
$520.028,000$4.2M
TMO
CASPER MARC NMar 4, 2025
Proposed Sale
$523.0210,000$5.2M
TMO
CASPER MARC NDec 3, 2024
Proposed Sale
$532.1910,000$5.3M
TMO
CASPER MARC NDec 2, 2024
Proposed Sale
$530.2610,000$5.3M
TMO
CASPER MARC NNov 8, 2024
Proposed Sale
$552.869,000$5.0M
TMO
CASPER MARC NNov 7, 2024
Proposed Sale
$557.7610,000$5.6M
TMO
CASPER MARC NNov 6, 2024
Proposed Sale
$558.1210,000$5.6M
TMO
CASPER MARC NNov 1, 2024
Proposed Sale
$557.895,850$3.3M
TMO
CASPER MARC NOct 31, 2024
Proposed Sale
$549.2010,000$5.5M
TMO
CASPER MARC NOct 30, 2024
Proposed Sale
$551.8310,000$5.5M
TMO
CASPER MARC NOct 29, 2024
Proposed Sale
$550.6210,000$5.5M
TMO
CASPER MARC NOct 28, 2024
Proposed Sale
$554.2910,000$5.5M
TMO
CASPER MARC NSep 4, 2024
Proposed Sale
$605.6610,000$6.1M