Over the past 12 months, 7 insiders at THERMO FISHER SCIENTIFIC INC. filed 94 open-market SEC Form 4 transactions on TMO: 0 purchases worth $0 and 94 sales worth $110.1M. Insiders have been net sellers over this period. The most recent filing was on Jul 27, 26.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 27, 26 | Gianluca PettitiPresident & COO | SELL | 400 | $565.00 | $226K |
| Mar 11, 26 | Michael D ShaferExecutive Vice President | SELL | 1.6K | $499.40 | $803K |
| Mar 5, 26 | Marc N CasperChairman & CEO | SELL | 1.1K | $519.74 | $582K |
| Mar 4, 26 | Marc N CasperChairman & CEO | SELL | 1.4K | $516.75 | $701K |
| Mar 3, 26 | Marc N CasperChairman & CEO | SELL | 931 | $509.62 | $473K |
| Feb 9, 26 | Gianluca PettitiExecutive Vice President | SELL | 400 | $541.20 | $216K |
| Dec 4, 25 | Michel LagardeExecutive Vice President & COO | SELL | 22.0K | $563.56 | $12.4M |
| Dec 3, 25 | Michel LagardeExecutive Vice President & COO | SELL | 29.5K | $584.11 | $17.2M |
| Dec 2, 25 | Michel LagardeExecutive Vice President & COO | SELL | 30.0K | $581.92 | $17.5M |
| Dec 2, 25 | Frederick M. LoweryExecutive Vice President | SELL | 6.9K | $581.94 | $4.0M |
| Dec 1, 25 | Frederick M. LoweryExecutive Vice President | SELL | 6.9K | $597.68 | $4.1M |
| Nov 25, 25 | Michael D ShaferExecutive Vice President | SELL | 8.5K | $600.00 | $5.1M |
| Nov 13, 25 | Michel LagardeExecutive Vice President & COO | SELL | 4.6K | $594.42 | $2.8M |
| Nov 12, 25 | Lisa P. BrittSr. VP and Chief HR Officer | SELL | 1.1K | $588.27 | $622K |
| Nov 10, 25 | Gianluca PettitiExecutive Vice President | SELL | 2.3K | $580.00 | $1.3M |
| Nov 7, 25 | Lisa P. BrittSr. VP and Chief HR Officer | SELL | 8.5K | $571.67 | $4.8M |
| Oct 27, 25 | Marc N CasperChairman & CEO | SELL | 2.5K | $571.99 | $1.4M |
| Oct 24, 25 | Marc N CasperChairman & CEO | SELL | 7.3K | $575.02 | $4.2M |
| Oct 24, 25 | Gianluca PettitiExecutive Vice President | SELL | 400 | $574.15 | $230K |
| Sep 5, 25 | Marc N CasperChairman & CEO | SELL | 200 | $501.01 | $100K |
| Aug 29, 25 | Joseph R. HolmesVP & Chief Accounting Officer | SELL | 285 | $492.63 | $140K |
| Aug 22, 25 | Marc N CasperChairman & CEO | SELL | 5.8K | $502.26 | $2.9M |
| Aug 20, 25 | Marc N CasperChairman & CEO | SELL | 200 | $500.13 | $100K |
| Aug 19, 25 | Marc N CasperChairman & CEO | SELL | 201 | $500.17 | $101K |
| Aug 7, 25 | Marc N CasperChairman & CEO | SELL | 2.7K | $456.41 | $1.2M |
| Aug 6, 25 | Marc N CasperChairman & CEO | SELL | 1.7K | $464.68 | $781K |
| Jul 25, 25 | Gianluca PettitiExecutive Vice President | SELL | 400 | $479.98 | $192K |
| May 12, 25 | Gianluca PettitiExecutive Vice President | SELL | 400 | $411.11 | $164K |
| Apr 28, 25 | Gianluca PettitiExecutive Vice President | SELL | 300 | $429.93 | $129K |
| Mar 10, 25 | Michael A BoxerSVP and General Counsel | SELL | 3.8K | $532.53 | $2.0M |
| Mar 5, 25 | Marc N CasperChairman & CEO | SELL | 1.9K | $524.22 | $957K |
| Mar 4, 25 | Marc N CasperChairman & CEO | SELL | 1.9K | $524.09 | $974K |
| Mar 3, 25 | Michael D ShaferExecutive Vice President | SELL | 1.8K | $530.92 | $945K |
| Feb 24, 25 | Frederick M. LoweryExecutive Vice President | SELL | 18.3K | $531.81 | $9.7M |
| Feb 19, 25 | Nelson ChaiDirector | SELL | 16 | $528.09 | $8K |
| Feb 4, 25 | Gianluca PettitiExecutive Vice President | SELL | 300 | $585.59 | $176K |
| Feb 4, 25 | Stephen WilliamsonSr. VP and CFO | SELL | 9.8K | $585.59 | $5.8M |
| Feb 3, 25 | Stephen WilliamsonSr. VP and CFO | SELL | 9.8K | $593.13 | $5.8M |
| Dec 9, 24 | Nelson ChaiDirector | BUY | 4 | $535.93 | $2K |
| Dec 3, 24 | Marc N CasperChairman & CEO | SELL | 3.4K | $534.71 | $1.8M |
| Dec 2, 24 | Marc N CasperChairman & CEO | SELL | 4.9K | $533.17 | $2.6M |
| Nov 8, 24 | Marc N CasperChairman & CEO | SELL | 3.3K | $554.83 | $1.8M |
| Nov 7, 24 | Nelson ChaiDirector | BUY | 16 | $555.89 | $9K |
| Nov 7, 24 | Marc N CasperChairman & CEO | SELL | 3.4K | $563.15 | $1.9M |
| Nov 6, 24 | Marc N CasperChairman & CEO | SELL | 2.3K | $567.68 | $1.3M |
| Nov 1, 24 | Marc N CasperChairman & CEO | SELL | 1.8K | $563.19 | $978K |
| Oct 31, 24 | Marc N CasperChairman & CEO | SELL | 3.6K | $551.05 | $2.0M |
| Oct 30, 24 | Marc N CasperChairman & CEO | SELL | 3.1K | $553.80 | $1.7M |
| Oct 29, 24 | Marc N CasperChairman & CEO | SELL | 3.8K | $553.21 | $2.1M |
| Oct 28, 24 | Marc N CasperChairman & CEO | SELL | 3.3K | $558.45 | $1.8M |
Over the past 12 months, insiders at THERMO FISHER SCIENTIFIC INC. filed 0 open-market purchases worth $0 and 94 sales worth $110.1M on TMO, which makes them net sellers over the period. The most recent Form 4 was filed on Jul 27, 26.
The largest recent open-market TMO insider purchase in our data was $9K by Nelson Chai, Director, filed on Nov 7, 24.
7 different insiders at THERMO FISHER SCIENTIFIC INC. filed open-market SEC Form 4 transactions on TMO over the last 12 months.
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