Insider trade

Officer sold ~$185K of TMO shares in the open market

Traded Apr 27, 2026 · Filed Apr 29, 2026

~$185K
Reported value · 400 sh @ $462.66: 25K
Holds after · shares reported: +39.4%
stock since the trade · S&P 500 +6.8%, $468.04 → $652.51 on Oct 1

Why it stands out

Thermo Fisher Scientific's President & COO sold $185K of Thermo Fisher Scientific shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Apr 27, 2026
Reporting period: Not applicable
Filed with the SEC: Apr 29, 2026

Officer$100K–$500KPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$185,064

Shares × reported transaction price

Timing vs results

4 days after results of Apr 23, 2026, 87 days before results of Jul 23, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $468.04 on Apr 27, 2026, 20% above its 52-week low and 27% below its high, little changed over the previous 30 trading days

52-week range $390.26 (Jun 17, 2025) to $639.45 (Jan 22, 2026), 31% of the way up, from 251 adjusted closes. 30 trading days earlier: $464.37 on Mar 13, 2026. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-0.9%	+1.8%	-2.7%
30 days	+3.1%	+5.5%	-2.4%
90 days	+20.4%	+1.5%	+18.9%

Past results only. Not a forecast.

Source receipt

Record ID: 0000097745-26-000089
Filed / recorded: Apr 29, 2026, 8:38 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: THERMO FISHER SCIENTIFIC INC.
Issuer CIK: 97745
Ticker: TMO
Reporting person: Gianluca Pettiti
Relationship: Officer
Officer title: President & COO
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Apr 27, 2026
Transaction code: S
Shares / units: 400
Price per share: $462.66
Acquired / disposed: Disposed (D)
Shares owned after: 25,050.832
Ownership form: Direct
Amendment: No

Footnotes from the filing

The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2025.

Around the same time

5mo ago

499Shares

Compensation award — excluded from discretionary-purchase analysis.

Why it stands out Official record

5mo ago

499Shares

Compensation award — excluded from discretionary-purchase analysis.

Why it stands out Official record

5mo ago

499Shares

Compensation award — excluded from discretionary-purchase analysis.

Why it stands out Official record

Why it stands out

Dates, kept separate

Context

After it was reported

Source receipt

Footnotes from the filing

Around the same time

499Shares

499Shares

499Shares

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