Thermo Fisher Scientific (TMO) insider trading

By person

37 insiders · 1,111 transactions

54.9×

Marc N. Casper holds 54.9 times base salary in stock. $98.17M of shares against $1.79M in salary for 2025.

Salary from the company's own proxy. The shares are what Marc N. Casper last reported holding, valued at $706.45, the price Common Stock was last bought or sold at on the open market here, on 28 Oct 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Marc N Casper

Chairman & CEO

—

$684.81M (837) scheduled

−$684.81M

138,969

0.0376%

$98.17M

−58.8%

Mark P Stevenson

Retiring Executive VP & COO

—

$132.90M (61) scheduled

−$132.90M

67,461

0.0182%

$47.66M

—

Michel Lagarde

Executive Vice President

—

$132.44M (46) scheduled

−$132.44M

85,151

0.0230%

$60.16M

—

Stephen Williamson

Retiring Sr. VP and CFO

—

$91.59M (42) scheduled

−$91.59M

45,173

0.0122%

$31.91M

+44.8%

Lisa P. Britt

Sr. VP and Chief HR Officer

—

$29.69M (10) scheduled

−$29.69M

11,560

0.0031%

$8.17M

−32.6%

Gregory J. Herrema

Senior Vice President

—

$24.10M (10) scheduled

−$24.10M

26,967

0.0073%

$19.05M

−27.1%

Michael D Shafer

Executive Vice President

—

$23.48M (6) scheduled

−$23.48M

20,204

0.0055%

$14.27M

+22.9%

Michael A Boxer

SVP and General Counsel

$2.10K (1)

$17.96M (6) scheduled

−$17.96M

10,816

0.0029%

$7.64M

—

Frederick M. Lowery

Executive Vice President

—

$17.89M (3) scheduled

−$17.89M

15,044

0.0041%

$10.63M

+40.6%

Gianluca Pettiti

President & COO

—

$11.81M (17) scheduled

−$11.81M

23,216

0.0063%

$16.40M

+89.5%

Syed A. Jafry

Sr. Vice President

—

$8.51M (7) scheduled

−$8.51M

22,349

0.0060%

$15.79M

+48.6%

Jim P Manzi

Director

—

$7.44M (17)

−$7.44M

14,807

0.0040%

$10.46M

−61.8%

Patrick M Durbin

Senior Vice President

—

$6.11M (9) scheduled

−$6.11M

38,868

0.0105%

$27.46M

+48.1%

Peter E Hornstra

VP & Chief Accounting Officer

—

$3.60M (8) scheduled

−$3.60M

17,795

0.0048%

$12.57M

+1.4%

Peter M Wilver

Exec. VP & Chief Admin Officer

—

$3.04M (2) scheduled

−$3.04M

62,517

0.0169%

$44.17M

−6.8%

Thomas W Loewald

Senior Vice President

—

$2.11M (3) scheduled

−$2.11M

38,133

0.0103%

$26.94M

+6.5%

Tyler Jacks

Director

—

$1.42M (2)

−$1.42M

9,462

0.0026%

$6.68M

−8.3%

Joseph R. Holmes

VP & Chief Accounting Officer

—

$1.37M (7) scheduled

−$1.37M

2,916

0.0008%

$2.06M

+183.3%

Seth H Hoogasian

Sr. VP & Retiring Gen. Counsel

—

$1.23M (2)

−$1.23M

26,530

0.0072%

$18.74M

−3.1%

Daniel P Shine

Senior Vice President

—

$1.17M (3) scheduled

−$1.17M

20,682

0.0056%

$14.61M

+18.6%

William G Parrett

Director

—

$421.23K (2)

−$421.23K

11,660

0.0032%

$8.24M

−7.7%

Debora L Spar

Director

—

$310.85K (3)

−$310.85K

2,610

0.0007%

$1.84M

—

C Martin Harris

Director

—

$183.77K (4)

−$183.77K

9,532

0.0026%

$6.73M

+105.1%

Nelson Chai

Director

$11.04K (2)

$8.45K (1)

+$2.59K

15,316

0.0041%

$10.82M

+59.8%

Scott M Sperling

Director

—

65,989

0.0178%

$46.62M

−19.0%

Thomas J Lynch

Director

—

10,257

0.0028%

$7.25M

+26.7%

Lars Rebien Sorensen

Director

—

9,233

0.0025%

$6.52M

+41.8%

Thomas B Shropshire Jr.

SVP and General Counsel

—

6,009

0.0016%

$4.24M

—

James Meyer

Sr. Vice President & CFO

—

5,618

0.0015%

$3.97M

−5.1%

Dion J Weisler

Director

—

5,446

0.0015%

$3.85M

—

Elaine Ullian

Director

—

4,706

0.0013%

$3.32M

+56.2%

Ruby R Chandy

Director

—

3,463

0.0009%

$2.45M

+166.6%

James C Mullen

Director

—

3,393

0.0009%

$2.40M

—

R. Alexandra Keith

Director

—

2,602

0.0007%

$1.84M

—

Jennifer M Johnson

Director

—

1,403

0.0004%

$991.15K

—

Judy C Lewent

Director

—

1,290

0.0003%

$911.32K

—

Karen S Lynch

Director

—

1,159

0.0003%

$818.78K

—

Thermo Fisher Scientific

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