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TMONYSE
THERMO FISHER SCIENTIFIC INC.
Measuring & Controlling Devices, NEC · DE · CIK 97745
Thermo Fisher Scientific sells products and services to markets whose growth impacts its financial statements
🔥 High media attention
$174.42B
Market cap
$506.42
Last close
-1.3%
1D
+9.1%
5D
2.1M
Volume
Price · last 39 sessions+9.5%
May 4L $438.34 · H $513.03Jun 29
188
Total filings
Jun 23, 2026
Last filing
12/31
Fiscal year end
424B5424B5Feb 10, 2026424B5424B5Feb 9, 2026424B5424B5Nov 25, 2025424B5424B5Nov 24, 2025424B5424B5Oct 1, 2025424B5424B5Sep 30, 2025424B5424B5Nov 29, 2023424B5424B5Nov 28, 2023424B5424B5Aug 8, 2023424B5424B5Aug 7, 2023424B5424B5Nov 15, 2022424B5424B5Nov 15, 2022424B5424B5Nov 14, 2022424B5424B5Nov 14, 2022424B5424B5Oct 14, 2022424B5FORM 424B5Oct 11, 2022424B5424B5Nov 10, 2021424B5424B5Nov 8, 2021424B5424B5Oct 20, 2021424B5424B5Oct 19, 2021424B5424B5Oct 7, 2021424B5424B5Oct 4, 2021424B5424B5Aug 10, 2021424B5424B5Aug 9, 2021424B5424B5Mar 31, 2020424B5424B5Mar 30, 2020424B5424B5Mar 24, 2020424B5424B5Mar 23, 2020424B5424B5Sep 26, 2019424B5424B5Sep 26, 2019424B5424B5Sep 24, 2019424B5424B5Sep 24, 2019
Insider Activity
In the 90 days to Mar 11, 2026: 3 sold $8.2M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 11, 2026 | Shafer Michael DExecutive Vice President | Sell | 1,607 | $499.40 | $803K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 1,133 | $513.71 | $582K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 570 | $514.71 | $293K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 516 | $519.13 | $268K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 411 | $512.73 | $211K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 348 | $515.64 | $179K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 264 | $519.74 | $137K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 214 | $511.78 | $110K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 201 | $516.73 | $104K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 106 | $517.83 | $55K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 99 | $509.66 | $50K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 60 | $505.76 | $30K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 58 | $507.54 | $29K |
| Mar 5, 2026 | Casper Marc NChairman & CEO | Sell | 20 | $503.66 | $10K |
| Mar 4, 2026 | Casper Marc NChairman & CEO | Sell | 1,370 | $511.80 | $701K |
| Mar 4, 2026 | Casper Marc NChairman & CEO | Sell | 1,241 | $512.92 | $637K |
| Mar 4, 2026 | Casper Marc NChairman & CEO | Sell | 815 | $513.63 | $419K |
| Mar 4, 2026 | Casper Marc NChairman & CEO | Sell | 678 | $510.71 | $346K |
| Mar 4, 2026 | Casper Marc NChairman & CEO | Sell | 447 | $509.89 | $228K |
| Mar 4, 2026 | Casper Marc NChairman & CEO | Sell | 212 | $514.86 | $109K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
What Changed
Risk factors · Feb 20, 2025 → Feb 26, 20268 added · 3 removed between the two most recent 10-Ks. The risks a company starts — or stops — disclosing are often the story.
Newly disclosed
- For example, we are incorporating AI and machine learning technologies into our products, services and internal processes.
- Improper or unauthorized use of AI by our employees or third parties working on our behalf could create additional risks, including exposure of confidential information, errors in output, or the generation of inaccurate, misleading or biased results, which could negatively impact our customers, stakeholders and reputation.
- The integration of AI, including generative AI, into our products, services or internal operations may expose us to increased risks of intellectual property infringement or misappropriation.
- As of December 31, 2025, numerous countries where we operate have enacted legislation, or have indicated their intent to adopt legislation, to implement certain aspects of the Pillar Two rules.
- In October 2025, the federal government entered a shutdown due to a lapse in appropriations, resulting from an inability by Congress to pass a budget or continuing resolution.
- Failure to keep pace with rapid developments in AI technologies could adversely affect our competitive position and results of operations.
- As of December 31, 2025, we had approximately $39.38 billion in outstanding indebtedness.
- Our competitors may adapt more quickly to new technologies and changes in customers’ requirements than we can, and may achieve cost or quality advantages that we cannot match.
No longer disclosed
- While it is uncertain whether the United States will enact legislation to adopt the Pillar Two rule, numerous countries have enacted legislation, or have indicated their intent to adopt legislation, to implement certain aspects of the Pillar Two rules effective January 1, 2024, with general implementation of the remaining global minimum tax rules by January 1, 2025.
- As of December 31, 2024, we had approximately $31.27 billion in outstanding indebtedness.
- Our competitors may adapt more quickly to new technologies and changes in customers’ requirements than we can.
In the News
🔥 High media attentionCoverage (30d): 12 reputable articles · skews ▲ positive.
MarketWatchThermo Fisher Scientific Inc. stock falls Monday, underperforms market15h agoMarketWatchThermo Fisher Scientific Inc. stock rises Friday, outperforms market3d agoMarketWatchThermo Fisher Scientific Inc. stock rises Thursday, outperforms market4d agoMarketWatchThermo Fisher Scientific Inc. stock rises Tuesday, outperforms market6d agoMarketWatchThermo Fisher Scientific Inc. stock falls Wednesday, underperforms market12d agoMarketWatchThermo Fisher Scientific Inc. stock falls Friday, underperforms market17d ago
Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗
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