CoverageForm 410-K10-Q8-K13D13G13F

Thermo Fisher Scientific Inc.

TMOCIK 0000097745 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 26, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0451Δ-0.001096% similar+28/-28
MD&A:tone -0.0037Δ+0.001387% similar+40/-43

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Thermo Fisher Scientific Inc.

NameRolesFilings
Casper Marc N
OfficerDirector
57
Pettiti Gianluca
Officer
32
Lagarde Michel
Officer
25
Sperling Scott M
Director
22
Boxer Michael A
Officer
21

Showing 1-5 of 24

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Thermo Fisher Scientific Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Williamson Stephen580%+19.2%+20.9%+28.9%-1.4%
2Shafer Michael D3100%+17.2%+13.6%+24.3%+13.6%
3Lowery Frederick M.3100%+16.7%+13.1%+24.6%+12.4%
4Chai Nelson367%+8.3%+4.8%+22.1%-1.9%
5Manzi Jim P3100%+6.1%+7.2%+7.2%+3.9%
6Britt Lisa P.7100%+5.8%+5.2%+8.2%+2.6%
7Boxer Michael A633%+2.7%-3.4%+22.5%-3.7%
8Pettiti Gianluca1155%+1.7%+5.1%+27.3%-19.6%
9Holmes Joseph R.450%-5.9%-5.9%+8.2%-19.9%
10Lagarde Michel2719%-2.1%-5.0%+12.5%-7.2%

All filings

339 Form 4 / 4-A filings, newest first

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