Transaction · 0000097745-26-000167

CASPER MARC N

CASPER MARC N, CHAIR, CEO, reported a transaction classified as withholding at THERMO FISHER SCIENTIFIC INC. involving 531.851000 shares for an estimated $330907.06. Reported holdings after the transaction were 122668.741000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FCHAIR, CEO
TMOTHERMO FISHER SCIENTIFIC INC.
Filing timeSep 01
Trade dateAug 28, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$617.10
Pre-filing
1mo ago -6.6%1w ago +2.0%1d ago +2.2%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

TMO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TMO since 2026-09-01Filed 3 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0000097745-26-000167
Common Stock
Transaction date
Aug 28, 2026
Filed Sep 01, 2026, 08:11 PM · 4d delay
Shares
532 sh
$62.2k per share
Estimated value
-$33.0M
Computed from shares × price
Holdings after
122k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-16score
Filing-only score

-16

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chairman & CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    The reporting person disclaims beneficial ownership of the securities reported herein as indirectly beneficially owned, except to the extent of any pecuniary interest therein.

Original filing · 0000097745-26-000167
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