Company / CIK 0000097745
THERMO FISHER SCIENTIFIC INC.
- Ticker
- TMO
- Size, estimated from filings
- Mega cap ($200B and up)
- Insiders on file
- 20
- Members of Congress who traded it
- 7
- Federal contracts on record
- none matched
- Lobbying filings on record
- 24
- SEC filings
- EDGAR ↗
- Latest trade on record
- September 26, 2026
THERMO FISHER SCIENTIFIC INC. (TMO) has 20 insiders on file who disclosed 317 transactions in the last 12 months (0 open-market buys, 207 sales, about $232.7M at reported prices), and 11 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name, and 12 lobbying filings naming it as client report $1.8M in 2026.
THERMO FISHER SCIENTIFIC INC. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in THERMO FISHER SCIENTIFIC INC. over the last 12 months; the most active is Lagarde Michel with $52M.
Lobbying spend by quarter
How much has THERMO FISHER SCIENTIFIC INC. reported spending on federal lobbying?
THERMO FISHER SCIENTIFIC INC. reported $3.0M in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| JOHNSON JENNIFER M | Director | 5 | 0 | 0 | October 19, 2026 |
| WEISLER DION J | Director | 6 | 0 | 1 | September 29, 2026 |
| SPERLING SCOTT M | Director | 6 | 0 | 0 | September 29, 2026 |
| Lynch Karen S | Director | 5 | 0 | 0 | September 29, 2026 |
| Keith R. Alexandra | Director | 5 | 0 | 0 | September 29, 2026 |
| CASPER MARC N | Chairman & CEO | 163 | 0 | 138 | September 1, 2026 |
| Meyer James | Sr. Vice President & CFO | 6 | 0 | 6 | September 1, 2026 |
| Shropshire Thomas B Jr. | SVP and General Counsel | 4 | 0 | 2 | September 1, 2026 |
| Shafer Michael D | Executive Vice President | 23 | 0 | 12 | September 1, 2026 |
| Holmes Joseph R. | VP & Chief Accounting Officer | 14 | 0 | 9 | September 1, 2026 |
| Pettiti Gianluca | President & COO | 23 | 0 | 14 | September 1, 2026 |
| Britt Lisa P. | Sr. VP and Chief HR Officer | 20 | 0 | 11 | September 1, 2026 |
| Lowery Frederick M. | CEO | 10 | 0 | 5 | September 1, 2026 |
| CHANDY RUBY R | Director | 1 | 0 | 0 | May 28, 2026 |
| Williamson Stephen | Director | 4 | 0 | 2 | May 26, 2026 |
| Chai Nelson | Director | 1 | 0 | 0 | May 26, 2026 |
| HARRIS C MARTIN | Director | 1 | 0 | 0 | May 22, 2026 |
| Jacks Tyler | Director | 1 | 0 | 0 | May 22, 2026 |
| Spar Debora L | Director | 1 | 0 | 0 | May 22, 2026 |
| Lagarde Michel | Director | 18 | 0 | 7 | May 5, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded TMO
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the TMO page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Lisa C. McClain | Representative (MI, District 9), Republican | 3 | 1 | 2 | $3,003–$45K | October 31, 2025 |
| Julia Letlow | Representative (LA, District 5), Republican | 3 | 2 | 1 | $3,003–$45K | July 25, 2025 |
| Dan Newhouse | Representative (WA, District 4), Republican | 1 | 0 | 1 | $1,001–$15K | July 10, 2026 |
| Dwight Evans | Representative (PA, District 3), Democrat | 1 | 0 | 1 | $1,001–$15K | May 7, 2026 |
| Alan Armstrong | Senator (OK), Republican | 1 | 1 | 0 | $1,001–$15K | March 27, 2026 |
| Val T. Hoyle | Representative (OR, District 4), Democrat | 1 | 0 | 1 | $1,001–$15K | September 23, 2025 |
| Michael A. Rulli | Representative (OH, District 6), Republican | 1 | 0 | 1 | $1,001–$15K | December 12, 2024 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JOHNSON JENNIFER M | TMO | Other A | September 26, 2026 | September 29, 2026 | 3d | 46 | — | — | derivative | Form 4 ↗ | |
| Keith R. Alexandra | TMO | Other A | September 26, 2026 | September 29, 2026 | 3d | 46 | — | — | derivative | Form 4 ↗ | |
| Lynch Karen S | TMO | Other A | September 26, 2026 | September 29, 2026 | 3d | 46 | — | — | derivative | Form 4 ↗ | |
| SPERLING SCOTT M | TMO | Other A | September 26, 2026 | September 29, 2026 | 3d | 63 | — | — | derivative | Form 4 ↗ | |
| WEISLER DION J | TMO | Other A | September 26, 2026 | September 29, 2026 | 3d | 56 | — | — | derivative | Form 4 ↗ | |
| Britt Lisa P. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 85 | $622 | $53K | Form 4 ↗ | ||
| Britt Lisa P. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 105 | $622 | $66K | Form 4 ↗ | ||
| Britt Lisa P. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 116 | $622 | $72K | Form 4 ↗ | ||
| Britt Lisa P. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 87 | $622 | $54K | Form 4 ↗ | ||
| Pettiti Gianluca | TMO | Option / conversion M | August 31, 2026 | September 1, 2026 | 1d | 3,733 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell S | August 31, 2026 | September 1, 2026 | 1d | 3,733 | $614 | $2.3M | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Option / conversion M | August 31, 2026 | September 1, 2026 | 1d | 3,733 | $310 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell S | August 31, 2026 | September 1, 2026 | 1d | 400 | $614 | $246K | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 270 | $622 | $168K | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 249 | $622 | $155K | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 304 | $622 | $189K | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 212 | $622 | $132K | 10b5-1 plan | Form 4 ↗ | |
| Holmes Joseph R. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 15 | $622 | $9,314 | Form 4 ↗ | ||
| Holmes Joseph R. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 11 | $622 | $7,122 | Form 4 ↗ | ||
| Holmes Joseph R. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 13 | $622 | $8,035 | Form 4 ↗ | ||
| Holmes Joseph R. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 11 | $622 | $6,575 | Form 4 ↗ | ||
| Shafer Michael D | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 227 | $622 | $141K | Form 4 ↗ | ||
| Shafer Michael D | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 190 | $622 | $118K | Form 4 ↗ | ||
| Shafer Michael D | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 211 | $622 | $131K | Form 4 ↗ | ||
| Shafer Michael D | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 162 | $622 | $101K | Form 4 ↗ | ||
| Shropshire Thomas B Jr. | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 49 | $622 | $31K | Form 4 ↗ | ||
| Meyer James | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 114 | $622 | $71K | Form 4 ↗ | ||
| Meyer James | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 55 | $622 | $34K | Form 4 ↗ | ||
| Meyer James | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 20 | $622 | $12K | Form 4 ↗ | ||
| Meyer James | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 44 | $622 | $28K | Form 4 ↗ | ||
| Meyer James | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 37 | $622 | $23K | Form 4 ↗ | ||
| CASPER MARC N | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 532 | $622 | $331K | Form 4 ↗ | ||
| CASPER MARC N | TMO | Sell F | August 28, 2026 | September 1, 2026 | 4d | 725 | $622 | $451K | Form 4 ↗ | ||
| CASPER MARC N | TMO | Option / conversion M | August 24, 2026 | August 26, 2026 | 2d | 275 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 24, 2026 | August 26, 2026 | 2d | 62 | $629 | $39K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 24, 2026 | August 26, 2026 | 2d | 79 | $628 | $50K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 24, 2026 | August 26, 2026 | 2d | 33 | $627 | $21K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 24, 2026 | August 26, 2026 | 2d | 101 | $625 | $63K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 24, 2026 | August 26, 2026 | 2d | 275 | $310 | $85K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 21, 2026 | August 24, 2026 | 3d | 10,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 20, 2026 | August 24, 2026 | 4d | 10,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 21, 2026 | August 24, 2026 | 3d | 321 | $629 | $202K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 21, 2026 | August 24, 2026 | 3d | 2,147 | $629 | $1.3M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 21, 2026 | August 24, 2026 | 3d | 1,791 | $627 | $1.1M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 21, 2026 | August 24, 2026 | 3d | 3,014 | $627 | $1.9M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 21, 2026 | August 24, 2026 | 3d | 2,727 | $625 | $1.7M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 21, 2026 | August 24, 2026 | 3d | 10,000 | $310 | $3.1M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 80 | $634 | $51K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 560 | $633 | $354K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 1,430 | $632 | $904K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 1,035 | $631 | $653K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 1,250 | $630 | $787K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 2,601 | $629 | $1.6M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 1,314 | $628 | $825K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 821 | $627 | $515K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 20, 2026 | August 24, 2026 | 4d | 909 | $625 | $569K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 20, 2026 | August 24, 2026 | 4d | 10,000 | $310 | $3.1M | 10b5-1 plan | Form 4 ↗ | |
| Meyer James | TMO | Sell F | August 22, 2026 | August 24, 2026 | 2d | 31 | $629 | $19K | Form 4 ↗ | ||
| Britt Lisa P. | TMO | Option / conversion M | August 19, 2026 | August 20, 2026 | 1d | 11,440 | — | — | derivative | Form 4 ↗ | |
| Britt Lisa P. | TMO | Sell S | August 19, 2026 | August 20, 2026 | 1d | 11,440 | $613 | $7.0M | Form 4 ↗ | ||
| Britt Lisa P. | TMO | Option / conversion M | August 19, 2026 | August 20, 2026 | 1d | 11,440 | $418 | $4.8M | Form 4 ↗ | ||
| Shafer Michael D | TMO | Option / conversion M | August 11, 2026 | August 13, 2026 | 2d | 14,300 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Shafer Michael D | TMO | Option / conversion M | August 11, 2026 | August 13, 2026 | 2d | 11,200 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Shafer Michael D | TMO | Sell S | August 11, 2026 | August 13, 2026 | 2d | 14,300 | $600 | $8.6M | 10b5-1 plan | Form 4 ↗ | |
| Shafer Michael D | TMO | Option / conversion M | August 11, 2026 | August 13, 2026 | 2d | 14,300 | $418 | $6.0M | 10b5-1 plan | Form 4 ↗ | |
| Shafer Michael D | TMO | Sell S | August 11, 2026 | August 13, 2026 | 2d | 11,200 | $600 | $6.7M | 10b5-1 plan | Form 4 ↗ | |
| Shafer Michael D | TMO | Option / conversion M | August 11, 2026 | August 13, 2026 | 2d | 11,200 | $310 | $3.5M | 10b5-1 plan | Form 4 ↗ | |
| Holmes Joseph R. | TMO | Option / conversion M | August 7, 2026 | August 10, 2026 | 3d | 420 | — | — | derivative | Form 4 ↗ | |
| Holmes Joseph R. | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 420 | $585 | $246K | Form 4 ↗ | ||
| Holmes Joseph R. | TMO | Option / conversion M | August 7, 2026 | August 10, 2026 | 3d | 420 | $310 | $130K | Form 4 ↗ | ||
| CASPER MARC N | TMO | Option / conversion M | August 7, 2026 | August 10, 2026 | 3d | 275 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 117 | $593 | $69K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 495 | $591 | $292K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 522 | $590 | $308K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 228 | $588 | $134K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 945 | $587 | $554K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 530 | $585 | $310K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 1,035 | $584 | $605K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 302 | $583 | $176K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 113 | $582 | $66K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 113 | $581 | $66K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 114 | $579 | $66K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 94 | $577 | $54K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 7 | $593 | $4,153 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 29 | $591 | $17K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 32 | $590 | $19K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 12 | $588 | $7,052 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 58 | $587 | $34K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 30 | $585 | $18K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 63 | $584 | $37K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 18 | $583 | $11K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 2 | $582 | $1,164 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 5 | $582 | $2,909 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 3 | $581 | $1,742 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 4 | $581 | $2,323 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 2 | $579 | $1,159 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 4 | $579 | $2,317 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 7, 2026 | August 10, 2026 | 3d | 6 | $577 | $3,464 | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 7, 2026 | August 10, 2026 | 3d | 275 | $310 | $85K | 10b5-1 plan | Form 4 ↗ | |
| Britt Lisa P. | TMO | Option / conversion M | August 6, 2026 | August 7, 2026 | 1d | 5,850 | — | — | derivative | Form 4 ↗ | |
| Britt Lisa P. | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 5,850 | $580 | $3.4M | Form 4 ↗ | ||
| Britt Lisa P. | TMO | Option / conversion M | August 6, 2026 | August 7, 2026 | 1d | 5,850 | $310 | $1.8M | Form 4 ↗ | ||
| CASPER MARC N | TMO | Option / conversion M | August 6, 2026 | August 7, 2026 | 1d | 10,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 127 | $580 | $74K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 119 | $579 | $69K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 361 | $578 | $209K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 225 | $576 | $130K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 1,060 | $575 | $610K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 1,008 | $574 | $579K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 1,200 | $573 | $688K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 660 | $572 | $378K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 240 | $571 | $137K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 311 | $580 | $180K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 321 | $579 | $186K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 451 | $577 | $260K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 480 | $576 | $277K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 2,164 | $575 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 1,617 | $574 | $929K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 2,545 | $574 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 1,631 | $572 | $934K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 6, 2026 | August 7, 2026 | 1d | 480 | $571 | $274K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 6, 2026 | August 7, 2026 | 1d | 10,000 | $310 | $3.1M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 5, 2026 | August 7, 2026 | 2d | 10,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 37 | $578 | $21K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 1,289 | $577 | $744K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 1,464 | $576 | $843K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 1,113 | $575 | $640K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 590 | $574 | $339K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 216 | $573 | $124K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 68 | $572 | $39K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 40 | $570 | $23K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 38 | $569 | $22K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 66 | $568 | $37K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 79 | $566 | $45K | 10b5-1 planindirect | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 75 | $578 | $43K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 2,575 | $577 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 2,930 | $576 | $1.7M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 2,223 | $575 | $1.3M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 1,186 | $574 | $681K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 431 | $573 | $247K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 135 | $571 | $77K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 53 | $570 | $30K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 105 | $569 | $60K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 130 | $568 | $74K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | August 5, 2026 | August 7, 2026 | 2d | 157 | $566 | $89K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | August 5, 2026 | August 7, 2026 | 2d | 10,000 | $310 | $3.1M | 10b5-1 plan | Form 4 ↗ | |
| Pettiti Gianluca | TMO | Sell S | July 27, 2026 | July 28, 2026 | 1d | 400 | $565 | $226K | 10b5-1 plan | Form 4 ↗ | |
| SPERLING SCOTT M | TMO | Other A | June 27, 2026 | June 30, 2026 | 3d | 83 | — | — | derivative | Form 4 ↗ | |
| Keith R. Alexandra | TMO | Other A | June 27, 2026 | June 30, 2026 | 3d | 61 | — | — | derivative | Form 4 ↗ | |
| WEISLER DION J | TMO | Other A | June 27, 2026 | June 30, 2026 | 3d | 73 | — | — | derivative | Form 4 ↗ | |
| Lynch Karen S | TMO | Other A | June 27, 2026 | June 30, 2026 | 3d | 61 | — | — | derivative | Form 4 ↗ | |
| JOHNSON JENNIFER M | TMO | Other A | June 27, 2026 | June 30, 2026 | 3d | 61 | — | — | derivative | Form 4 ↗ | |
| WEISLER DION J | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| WEISLER DION J | TMO | Sell F | May 20, 2026 | May 22, 2026 | 2d | 80 | $452 | $36K | Form 4 ↗ | ||
| SPERLING SCOTT M | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| Spar Debora L | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| Lynch Karen S | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| Keith R. Alexandra | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| JOHNSON JENNIFER M | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| Jacks Tyler | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| HARRIS C MARTIN | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| CHANDY RUBY R | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| Chai Nelson | TMO | Other A | May 20, 2026 | May 22, 2026 | 2d | 499 | — | — | Form 4 ↗ | ||
| Pettiti Gianluca | TMO | Sell S | April 27, 2026 | April 29, 2026 | 2d | 400 | $463 | $185K | 10b5-1 plan | Form 4 ↗ | |
| SPERLING SCOTT M | TMO | Other A | March 28, 2026 | March 31, 2026 | 3d | 90 | — | — | derivative | Form 4 ↗ | |
| Keith R. Alexandra | TMO | Other A | March 28, 2026 | March 31, 2026 | 3d | 66 | — | — | derivative | Form 4 ↗ | |
| Lynch Karen S | TMO | Other A | March 28, 2026 | March 31, 2026 | 3d | 66 | — | — | derivative | Form 4 ↗ | |
| JOHNSON JENNIFER M | TMO | Other A | March 28, 2026 | March 31, 2026 | 3d | 66 | — | — | derivative | Form 4 ↗ | |
| WEISLER DION J | TMO | Other A | March 28, 2026 | March 31, 2026 | 3d | 79 | — | — | derivative | Form 4 ↗ | |
| Shafer Michael D | TMO | Sell S | March 11, 2026 | March 12, 2026 | 1d | 1,607 | $499 | $803K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | March 5, 2026 | March 9, 2026 | 4d | 4,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 264 | $520 | $137K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 516 | $519 | $268K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 106 | $518 | $55K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 201 | $517 | $104K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 348 | $516 | $179K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 570 | $515 | $293K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 1,133 | $514 | $582K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 411 | $513 | $211K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 214 | $512 | $110K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 99 | $510 | $50K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 58 | $508 | $29K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 60 | $506 | $30K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 5, 2026 | March 9, 2026 | 4d | 20 | $504 | $10K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | March 5, 2026 | March 9, 2026 | 4d | 4,000 | $310 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | March 4, 2026 | March 5, 2026 | 1d | 5,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | March 3, 2026 | March 5, 2026 | 2d | 5,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 118 | $517 | $61K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 119 | $516 | $61K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 212 | $515 | $109K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 815 | $514 | $419K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 1,241 | $513 | $637K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 1,370 | $512 | $701K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 678 | $511 | $346K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 4, 2026 | March 5, 2026 | 1d | 447 | $510 | $228K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Option / conversion M | March 4, 2026 | March 5, 2026 | 1d | 5,000 | $310 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 3, 2026 | March 5, 2026 | 2d | 120 | $510 | $61K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 3, 2026 | March 5, 2026 | 2d | 759 | $509 | $386K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 3, 2026 | March 5, 2026 | 2d | 931 | $508 | $473K | 10b5-1 plan | Form 4 ↗ | |
| CASPER MARC N | TMO | Sell S | March 3, 2026 | March 5, 2026 | 2d | 448 | $507 | $227K | 10b5-1 plan | Form 4 ↗ |
Showing the 200 most recent of 317.
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "THERMO FISHER SCIENTIFIC INC.". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q3 | THERMO FISHER SCIENTIFIC INC. | Taxation/Internal Revenue Code | $550,000 | LDA ↗ |
| 2026 Q3 | GORDON THOMAS HONEYWELL GOVERNMENTAL AFFAIRS | Defense | $45,000 | LDA ↗ |
| 2026 Q2 | THERMO FISHER SCIENTIFIC INC. | Labor Issues/Antitrust/Workplace | $280,000 | LDA ↗ |
| 2026 Q2 | MONUMENT ADVOCACY | Budget/Appropriations | $60,000 | LDA ↗ |
| 2026 Q2 | GORDON THOMAS HONEYWELL GOVERNMENTAL AFFAIRS | Law Enforcement/Crime/Criminal Justice | $45,000 | LDA ↗ |
| 2026 Q2 | BLUEBIRD STRATEGIES | Health Issues | $21,000 | LDA ↗ |
| 2026 Q2 | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | — | — | LDA ↗ |
| 2026 Q1 | THERMO FISHER SCIENTIFIC INC. | Health Issues | $710,000 | LDA ↗ |
| 2026 Q1 | MONUMENT ADVOCACY | Budget/Appropriations | $60,000 | LDA ↗ |
| 2026 Q1 | GORDON THOMAS HONEYWELL GOVERNMENTAL AFFAIRS | Budget/Appropriations | $30,000 | LDA ↗ |
| 2026 Q1 | BLUEBIRD STRATEGIES | Health Issues | $21,000 | LDA ↗ |
| 2026 Q1 | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | — | — | LDA ↗ |
| 2025 Q4 | THERMO FISHER SCIENTIFIC INC. | Health Issues | $470,000 | LDA ↗ |
| 2025 Q4 | MONUMENT ADVOCACY | Budget/Appropriations | $70,000 | LDA ↗ |
| 2025 Q4 | GORDON THOMAS HONEYWELL GOVERNMENTAL AFFAIRS | Budget/Appropriations | $30,000 | LDA ↗ |
| 2025 Q4 | BLUEBIRD STRATEGIES | Health Issues | $12,000 | LDA ↗ |
| 2025 Q4 | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | — | — | LDA ↗ |
| 2025 Q4 | MANATT, PHELPS, AND PHILLIPS | — | — | LDA ↗ |
| 2025 Q3 | THERMO FISHER SCIENTIFIC INC. | Health Issues | $430,000 | LDA ↗ |
| 2025 Q3 | MONUMENT ADVOCACY | Budget/Appropriations | $80,000 | LDA ↗ |
| 2025 Q3 | GORDON THOMAS HONEYWELL GOVERNMENTAL AFFAIRS | Budget/Appropriations | $30,000 | LDA ↗ |
| 2025 Q3 | MANATT, PHELPS, AND PHILLIPS | Health Issues | $15,000 | LDA ↗ |
| 2025 Q3 | BLUEBIRD STRATEGIES | Health Issues | $12,000 | LDA ↗ |
| 2025 Q3 | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | — | — | LDA ↗ |
Related companies
Companies whose stock was traded by the same people who traded TMO, by number of filers in common. It shows overlap in public filings and nothing else.
- NVIDIA CORP NVDA 7 filers in common
- MICRON TECHNOLOGY INC MU 6 filers in common
- Alphabet Inc. GOOGL 6 filers in common
- MICROSOFT CORP MSFT 6 filers in common
- Meta Platforms, Inc. META 5 filers in common
- AMAZON COM INC AMZN 5 filers in common
- Broadcom Inc. AVGO 5 filers in common
- Apple Inc. AAPL 5 filers in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 6 | 10 | October 10, 2025 | August 7, 2026 | House Clerk search |
| Senate eFD, periodic transaction reports | 1 | 1 | July 21, 2026 | July 21, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 83 | 317 | October 28, 2025 | September 29, 2026 | Form 4 list on EDGAR |
| Lobbying disclosure filings | 24 filings | — | — | — | LDA.gov search |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.