Insider trade

Officer sold ~$12.4M of TMO shares in the open market

Traded Dec 4, 2025 · Filed Dec 5, 2025

~$12.4M
Reported value · 22K sh @ $563.56: 84K
Holds after · shares reported: +13.4%
stock since the trade · S&P 500 +11.6%, $575.24 → $652.51 on Oct 1

Why it stands out

Thermo Fisher Scientific's Executive Vice President & COO sold $12.4M of Thermo Fisher Scientific shares. Nobody planned it ahead of time.

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: Dec 4, 2025
Reporting period: Not applicable
Filed with the SEC: Dec 5, 2025

Officer$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$12,424,244

Shares × reported transaction price

Timing vs results

43 days after results of Oct 22, 2025, 56 days before results of Jan 29, 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 $575.24 on Dec 4, 2025, 47% above its 52-week low and 5% below its high, after a 1% rise over the previous 30 trading days

52-week range $390.26 (Jun 17, 2025) to $606.74 (Jan 30, 2025), 85% of the way up, from 250 adjusted closes. 30 trading days earlier: $567.20 on Oct 22, 2025. Describes the past only, not a forecast

Layoff notice nearby

A WARN layoff notice covering 173 workers was filed in California on January 27, 2026.

From the official state WARN list, 54 days after the trade. Shown for timing only; the two filings are separate

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+1.4%	-0.4%	+1.8%
30 days	+8.6%	+0.9%	+7.7%
90 days	-10.3%	-0.8%	-9.5%
180 days	-17.4%	+8.1%	-25.5%

Past results only. Not a forecast.

Source receipt

Record ID: 0000097745-25-000180
Filed / recorded: Dec 5, 2025, 9:40 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: Michel Lagarde
Relationship: Officer
Officer title: Executive Vice President & COO
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Dec 4, 2025
Transaction code: S
Shares / units: 22,046
Price per share: $563.56
Acquired / disposed: Disposed (D)
Shares owned after: 84,116.909
Ownership form: Direct
Amendment: No

Footnotes from the filing

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $563.38 to $564.20, inclusive. The reporting person undertakes to provide to Thermo Fisher Scientific Inc. ("TMO"), any security holder of TMO or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.