Insider holders · CIK 0000097745
THERMO FISHER SCIENTIFIC INC. · TMO
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Marc N CasperChairman & CEO | 122,669 | 5,000 | 127,669 | Sep 1, 2026 · 4:11 pm EDT | Form 4 |
| Mark StevensonExecutive Vice President & COO | 94,321 | 470 | 94,791 | Mar 1, 2019 · 4:14 pm EST | Form 4 |
| Edward A PesickaSenior Vice President | 80,641 | — | 80,641 | Mar 9, 2015 · 4:34 pm EDT | Form 4 |
| Scott M SperlingDirector | 73,973 | — | 73,973 | May 25, 2018 · 5:00 pm EDT | Form 4 |
| Peter M WilverExec. VP & Chief Admin Officer | 62,517 | 7,850 | 70,367 | Mar 16, 2017 · 5:11 pm EDT | Form 4 |
| Alan J MalusExecutive Vice President | 47,286 | 14,256 | 61,542 | Mar 14, 2016 · 4:47 pm EDT | Form 4 |
| Andrew J ThomsonSenior Vice President | 52,389 | — | 52,389 | Aug 27, 2015 · 6:02 pm EDT | Form 4 |
| Michel LagardeSenior Vice President | 48,075 | — | 48,075 | Mar 11, 2019 · 4:37 pm EDT | Form 4 |
| Stephen WilliamsonSr. VP and CFO | 42,529 | — | 42,529 | Mar 5, 2019 · 4:31 pm EST | Form 4 |
| Patrick M DurbinSenior Vice President | 40,817 | — | 40,817 | Mar 1, 2019 · 4:21 pm EST | Form 4 |
| Thomas W LoewaldSenior Vice President | 38,133 | — | 38,133 | Aug 29, 2017 · 6:45 pm EDT | Form 4 |
| Gregory J. HerremaSenior Vice President | 29,459 | — | 29,459 | Mar 5, 2019 · 4:23 pm EST | Form 4 |
| Jim P ManziDirector | 29,248 | — | 29,248 | May 24, 2018 · 4:31 pm EDT | Form 4 |
| Seth H HoogasianSr. VP & Retiring Gen. Counsel | 26,530 | 407 | 26,937 | Mar 1, 2018 · 5:00 pm EST | Form 4 |
| Gianluca PettitiPresident & COO | 23,216 | — | 23,216 | Sep 1, 2026 · 4:10 pm EDT | Form 4 |
| Daniel P ShineSenior Vice President | 20,682 | — | 20,682 | Aug 31, 2017 · 5:17 pm EDT | Form 4 |
| Michael D ShaferExecutive Vice President | 20,204 | — | 20,204 | Sep 1, 2026 · 4:10 pm EDT | Form 4 |
| Peter E HornstraVP & Chief Accounting Officer | 18,189 | 534 | 18,723 | Mar 1, 2019 · 4:11 pm EST | Form 4 |
| Judy C LewentDirector | 17,469 | — | 17,469 | May 24, 2018 · 4:25 pm EDT | Form 4 |
| Lisa P. BrittSr. VP and Chief HR Officer | 14,391 | — | 14,391 | Sep 1, 2026 · 4:10 pm EDT | Form 4 |
| Thomas J LynchDirector | 13,929 | — | 13,929 | May 24, 2018 · 4:27 pm EDT | Form 4 |
| William G ParrettDirector | 11,660 | — | 11,660 | Feb 27, 2018 · 4:26 pm EST | Form 4 |
| Nelson ChaiDirector | 11,420 | — | 11,420 | May 24, 2018 · 4:22 pm EDT | Form 4 |
| Lars Rebien SorensenDirector | 7,736 | — | 7,736 | May 24, 2018 · 4:35 pm EDT | Form 4 |
| Elaine UllianDirector | 7,626 | — | 7,626 | Aug 8, 2018 · 4:03 pm EDT | Form 4 |
| Michael A BoxerSr. VP and Gen. Counsel | 6,101 | — | 6,101 | Feb 28, 2019 · 5:31 pm EST | Form 4 |
| Thomas B Shropshire Jr.SVP and General Counsel | 6,009 | — | 6,009 | Sep 1, 2026 · 4:11 pm EDT | Form 4 |
| C Martin HarrisDirector | 5,915 | — | 5,915 | May 24, 2018 · 4:21 pm EDT | Form 4 |
| Tyler JacksDirector | 5,879 | — | 5,879 | Dec 4, 2018 · 5:33 pm EST | Form 4 |
| James MeyerSr. Vice President & CFO | 5,560 | 58 | 5,618 | Sep 1, 2026 · 4:11 pm EDT | Form 4 |
| Joseph R. HolmesVP & Chief Accounting Officer | 2,916 | — | 2,916 | Sep 1, 2026 · 4:10 pm EDT | Form 4 |
| Dion J WeislerDirector | 1,833 | — | 1,833 | May 24, 2018 · 4:39 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.