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T

TMO

NYSE

THERMO FISHER SCIENTIFIC INC.

Latest disclosureSeptember 29, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 94 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 169

Limited filing history
All169Buying0Selling94Other75
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

94 of 169 trades · March 28, 2026 – September 26, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 94 trades on this page.

Sale disclosed

Gianluca Pettiti

President & COO

Common Stock

Reported value
$245.75K
Reported price
$614.38 / share
Traded August 31, 2026Filed September 1, 2026SEC filing
Sale disclosed

Gianluca Pettiti

President & COO

Common Stock

Reported value
$2.29M
Reported price
$614.38 / share
Traded August 31, 2026Filed September 1, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$63.17K
Reported price
$625.41 / share
Traded August 24, 2026Filed August 26, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$20.68K
Reported price
$626.59 / share
Traded August 24, 2026Filed August 26, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$49.61K
Reported price
$628.01 / share
Traded August 24, 2026Filed August 26, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$38.98K
Reported price
$628.74 / share
Traded August 24, 2026Filed August 26, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$568.53K
Reported price
$625.45 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$514.63K
Reported price
$626.83 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$824.75K
Reported price
$627.66 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.64M
Reported price
$628.82 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$787.31K
Reported price
$629.85 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$652.95K
Reported price
$630.87 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$903.77K
Reported price
$632.01 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$354.45K
Reported price
$632.94 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$50.72K
Reported price
$633.99 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.71M
Reported price
$625.46 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.89M
Reported price
$626.51 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.12M
Reported price
$627.39 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.35M
Reported price
$628.61 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$201.94K
Reported price
$629.10 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Sale disclosed

Lisa P. Britt

Sr. VP and Chief HR Officer

Common Stock

Reported value
$7.01M
Reported price
$613.12 / share
Traded August 19, 2026Filed August 20, 2026SEC filing
Sale disclosed

Michael D. Shafer

Executive Vice President

Common Stock

Reported value
$6.72M
Reported price
$600.00 / share
Traded August 11, 2026Filed August 13, 2026SEC filing
Sale disclosed

Michael D. Shafer

Executive Vice President

Common Stock

Reported value
$8.58M
Reported price
$600.00 / share
Traded August 11, 2026Filed August 13, 2026SEC filing
Sale disclosed

Joseph R. Holmes

VP & Chief Accounting Officer

Common Stock

Reported value
$245.62K
Reported price
$584.81 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$3.46K
Reported price
$577.37 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$2.32K
Reported price
$579.26 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.16K
Reported price
$579.27 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$2.32K
Reported price
$580.71 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.74K
Reported price
$580.72 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$2.91K
Reported price
$581.85 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.16K
Reported price
$581.86 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$10.5K
Reported price
$583.37 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$36.82K
Reported price
$584.40 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$17.56K
Reported price
$585.42 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$34.02K
Reported price
$586.53 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$7.05K
Reported price
$587.64 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$18.86K
Reported price
$589.51 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$17.13K
Reported price
$590.77 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$4.15K
Reported price
$593.32 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$54.27K
Reported price
$577.37 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$66.04K
Reported price
$579.26 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$65.62K
Reported price
$580.71 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$65.75K
Reported price
$581.85 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$176.17K
Reported price
$583.35 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$604.86K
Reported price
$584.41 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$310.28K
Reported price
$585.44 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$554.26K
Reported price
$586.52 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$133.98K
Reported price
$587.64 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$307.73K
Reported price
$589.52 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$292.44K
Reported price
$590.78 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$69.42K
Reported price
$593.31 / share
Traded August 7, 2026Filed August 10, 2026SEC filing
Sale disclosed

Lisa P. Britt

Sr. VP and Chief HR Officer

Common Stock

Reported value
$3.39M
Reported price
$580.00 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$274.1K
Reported price
$571.05 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$933.63K
Reported price
$572.43 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.46M
Reported price
$573.53 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$928.8K
Reported price
$574.40 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.25M
Reported price
$575.46 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$276.7K
Reported price
$576.46 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$260.42K
Reported price
$577.43 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$185.75K
Reported price
$578.67 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$180.35K
Reported price
$579.90 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$137.04K
Reported price
$571.00 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$377.74K
Reported price
$572.33 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$688.01K
Reported price
$573.34 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$578.87K
Reported price
$574.28 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$609.93K
Reported price
$575.41 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$129.62K
Reported price
$576.09 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$208.5K
Reported price
$577.57 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$68.89K
Reported price
$578.93 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$73.66K
Reported price
$580.01 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$88.9K
Reported price
$566.25 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$73.83K
Reported price
$567.92 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$59.77K
Reported price
$569.24 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$30.2K
Reported price
$569.76 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$77.15K
Reported price
$571.49 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$247K
Reported price
$573.08 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$680.8K
Reported price
$574.03 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.28M
Reported price
$574.98 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.69M
Reported price
$576.05 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$1.49M
Reported price
$576.82 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$43.32K
Reported price
$577.56 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$44.73K
Reported price
$566.26 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$37.48K
Reported price
$567.94 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$21.63K
Reported price
$569.13 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$22.79K
Reported price
$569.69 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$38.86K
Reported price
$571.50 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$123.79K
Reported price
$573.08 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$338.68K
Reported price
$574.03 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$639.95K
Reported price
$574.98 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$843.34K
Reported price
$576.05 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$743.53K
Reported price
$576.83 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Marc N. Casper

Chairman & CEO

Common Stock

Reported value
$21.37K
Reported price
$577.56 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Gianluca Pettiti

President & COO

Common Stock

Reported value
$226K
Reported price
$565.00 / share
Traded July 27, 2026Filed July 28, 2026SEC filing
Sale disclosed

Gianluca Pettiti

President & COO

Common Stock

Reported value
$185.06K
Reported price
$462.66 / share
Traded April 27, 2026Filed April 29, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
President & COOCommon StockSale10b5-12 trades4,133avg $614.38 / share$2.54MAug 31Filed Sep 1 · 1d later
2 filings
  • 400 @ $614.38 · $245.75KSEC filing
  • 3,733 @ $614.38 · $2.29MSEC filing
Chairman & CEOCommon StockSale10b5-14 trades275avg $627.05 / share$172.44KAug 24Filed Aug 26 · 2d later
4 filings
  • 101 @ $625.41 · $63.17KSEC filing
  • 33 @ $626.59 · $20.68KSEC filing
  • 79 @ $628.01 · $49.61KSEC filing
  • 62 @ $628.74 · $38.98KSEC filing
Chairman & CEOCommon StockSale10b5-19 trades10,000avg $629.27 / share$6.29MAug 20Filed Aug 24 · 4d later
9 filings
  • 909 @ $625.45 · $568.53KSEC filing
  • 821 @ $626.83 · $514.63KSEC filing
  • 1,314 @ $627.66 · $824.75KSEC filing
  • 2,601 @ $628.82 · $1.64MSEC filing
  • 1,250 @ $629.85 · $787.31KSEC filing
  • 1,035 @ $630.87 · $652.95KSEC filing
  • 1,430 @ $632.01 · $903.77KSEC filing
  • 560 @ $632.94 · $354.45KSEC filing
  • 80 @ $633.99 · $50.72KSEC filing
Chairman & CEOCommon StockSale10b5-15 trades10,000avg $626.92 / share$6.27MAug 21Filed Aug 24 · 3d later
5 filings
  • 2,727 @ $625.46 · $1.71MSEC filing
  • 3,014 @ $626.51 · $1.89MSEC filing
  • 1,791 @ $627.39 · $1.12MSEC filing
  • 2,147 @ $628.61 · $1.35MSEC filing
  • 321 @ $629.10 · $201.94KSEC filing
Sr. VP and Chief HR OfficerCommon StockSale11,440$613.12 / share$7.01MAug 19Filed Aug 20 · 1d laterSEC filing
Executive Vice PresidentCommon StockSale10b5-12 trades25,500avg $600.00 / share$15.3MAug 11Filed Aug 13 · 2d later
2 filings
  • 11,200 @ $600.00 · $6.72MSEC filing
  • 14,300 @ $600.00 · $8.58MSEC filing
VP & Chief Accounting OfficerCommon StockSale420$584.81 / share$245.62KAug 7Filed Aug 10 · 3d laterSEC filing
Chairman & CEOCommon StockSale10b5-127 trades4,883avg $586.12 / share$2.86MAug 7Filed Aug 10 · 3d later
27 filings
  • 6 @ $577.37 · $3.46KSEC filing
  • 4 @ $579.26 · $2.32KSEC filing
  • 2 @ $579.27 · $1.16KSEC filing
  • 4 @ $580.71 · $2.32KSEC filing
  • 3 @ $580.72 · $1.74KSEC filing
  • 5 @ $581.85 · $2.91KSEC filing
  • 2 @ $581.86 · $1.16KSEC filing
  • 18 @ $583.37 · $10.5KSEC filing
  • 63 @ $584.40 · $36.82KSEC filing
  • 30 @ $585.42 · $17.56KSEC filing
  • 58 @ $586.53 · $34.02KSEC filing
  • 12 @ $587.64 · $7.05KSEC filing
  • 32 @ $589.51 · $18.86KSEC filing
  • 29 @ $590.77 · $17.13KSEC filing
  • 7 @ $593.32 · $4.15KSEC filing
  • 94 @ $577.37 · $54.27KSEC filing
  • 114 @ $579.26 · $66.04KSEC filing
  • 113 @ $580.71 · $65.62KSEC filing
  • 113 @ $581.85 · $65.75KSEC filing
  • 302 @ $583.35 · $176.17KSEC filing
  • 1,035 @ $584.41 · $604.86KSEC filing
  • 530 @ $585.44 · $310.28KSEC filing
  • 945 @ $586.52 · $554.26KSEC filing
  • 228 @ $587.64 · $133.98KSEC filing
  • 522 @ $589.52 · $307.73KSEC filing
  • 495 @ $590.78 · $292.44KSEC filing
  • 117 @ $593.31 · $69.42KSEC filing
Sr. VP and Chief HR OfficerCommon StockSale5,850$580.00 / share$3.39MAug 6Filed Aug 7 · 1d laterSEC filing
Chairman & CEOCommon StockSale10b5-118 trades15,000avg $574.46 / share$8.62MAug 6Filed Aug 7 · 1d later
18 filings
  • 480 @ $571.05 · $274.1KSEC filing
  • 1,631 @ $572.43 · $933.63KSEC filing
  • 2,545 @ $573.53 · $1.46MSEC filing
  • 1,617 @ $574.40 · $928.8KSEC filing
  • 2,164 @ $575.46 · $1.25MSEC filing
  • 480 @ $576.46 · $276.7KSEC filing
  • 451 @ $577.43 · $260.42KSEC filing
  • 321 @ $578.67 · $185.75KSEC filing
  • 311 @ $579.90 · $180.35KSEC filing
  • 240 @ $571.00 · $137.04KSEC filing
  • 660 @ $572.33 · $377.74KSEC filing
  • 1,200 @ $573.34 · $688.01KSEC filing
  • 1,008 @ $574.28 · $578.87KSEC filing
  • 1,060 @ $575.41 · $609.93KSEC filing
  • 225 @ $576.09 · $129.62KSEC filing
  • 361 @ $577.57 · $208.5KSEC filing
  • 119 @ $578.93 · $68.89KSEC filing
  • 127 @ $580.01 · $73.66KSEC filing
Chairman & CEOCommon StockSale10b5-122 trades15,000avg $575.23 / share$8.63MAug 5Filed Aug 7 · 2d later
22 filings
  • 157 @ $566.25 · $88.9KSEC filing
  • 130 @ $567.92 · $73.83KSEC filing
  • 105 @ $569.24 · $59.77KSEC filing
  • 53 @ $569.76 · $30.2KSEC filing
  • 135 @ $571.49 · $77.15KSEC filing
  • 431 @ $573.08 · $247KSEC filing
  • 1,186 @ $574.03 · $680.8KSEC filing
  • 2,223 @ $574.98 · $1.28MSEC filing
  • 2,930 @ $576.05 · $1.69MSEC filing
  • 2,575 @ $576.82 · $1.49MSEC filing
  • 75 @ $577.56 · $43.32KSEC filing
  • 79 @ $566.26 · $44.73KSEC filing
  • 66 @ $567.94 · $37.48KSEC filing
  • 38 @ $569.13 · $21.63KSEC filing
  • 40 @ $569.69 · $22.79KSEC filing
  • 68 @ $571.50 · $38.86KSEC filing
  • 216 @ $573.08 · $123.79KSEC filing
  • 590 @ $574.03 · $338.68KSEC filing
  • 1,113 @ $574.98 · $639.95KSEC filing
  • 1,464 @ $576.05 · $843.34KSEC filing
  • 1,289 @ $576.83 · $743.53KSEC filing
  • 37 @ $577.56 · $21.37KSEC filing
President & COOCommon StockSale10b5-1400$565.00 / share$226KJul 27Filed Jul 28 · 1d laterSEC filing
President & COOCommon StockSale10b5-1400$462.66 / share$185.06KApr 27Filed Apr 29 · 2d laterSEC filing

Congress transactions 11

All Congress filings
Sale disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a sale for the member.

Michael Rulli official portraitMichael RulliReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 12, 2024
Filed August 7, 2026 · 603d laterOriginal report
Purchase disclosed

Thermo Fisher Scientific Inc Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Sale disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a sale for a spouse.

Dan Newhouse official portraitDan NewhouseReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 10, 2026
Filed July 17, 2026 · 7d laterOriginal report
Partial sale disclosedAmended report

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a partial sale for the member.

Dwight Evans official portraitDwight EvansReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 7, 2026
Filed May 15, 2026 · 8d laterOriginal report
Purchase disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a purchase for the member.

Julia Letlow official portraitJulia LetlowReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 25, 2025
Filed January 13, 2026 · 172d laterOriginal report
Sale disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a sale for the member.

Julia Letlow official portraitJulia LetlowReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 28, 2025
Filed January 13, 2026 · 260d laterOriginal report
Purchase disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a purchase for the member.

Julia Letlow official portraitJulia LetlowReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 23, 2024
Filed January 13, 2026 · 447d laterOriginal report
Sale disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 31, 2025
Filed November 21, 2025 · 21d laterOriginal report
Sale disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Purchase disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a purchase for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Sale disclosed

Thermo Fisher Scientific Inc Common Stock (TMO) · Stock

The filing reports a sale for a spouse.

Valerie Hoyle official portraitValerie HoyleReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 23, 2025
Filed October 10, 2025 · 17d laterOriginal report
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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0000097745
Latest public acceptance
Sep 29, 2026, 08:14 PM UTC
Score calculated
Oct 8, 2026, 12:03 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.