TMO Thermo Fisher Scientific
NYSE · SEC CIK 97745 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $158.13M 29 sales by 7 insiders
- Filings on record
- 425 since 2021-07-07, latest 2026-09-01 16:11
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| CASPER MARC N | COB, CEO, Dir | — | $53.89M |
| Lagarde Michel | EVP, COO | — | $51.31M |
| Shafer Michael D | EVP | — | $22.54M |
| Britt Lisa P. | SVP, Chief HR Off | — | $16.87M |
| Lowery Frederick M. | EVP | — | $8.15M |
| Pettiti Gianluca | Pres, COO | — | $5.12M |
| Holmes Joseph R. | VP, CAO | — | $245.6K |
| Meyer James | CFO, Sr. VP | — | — |
| Shropshire Thomas B Jr. | SVP, GC | — | — |
| Keith R. Alexandra | Dir | — | — |
Transactions 462
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-09-01 16:11 | 2026-08-28 | TMO | CASPER MARC N | COB, CEO, Dir | F - Tax | $622.18 | -1,257 | 122.7K | -1% | -$781.8K |
| M | 2026-09-01 16:11 | 2026-08-28 | TMO | Meyer James | CFO, Sr. VP | F - Tax | $622.18 | -270.28 | 5,560 | -5% | -$168.2K |
| 2026-09-01 16:11 | 2026-08-28 | TMO | Shropshire Thomas B Jr. | SVP, GC | F - Tax | $622.18 | -49.02 | 6,008 | -0.8% | -$30.5K | |
| M | 2026-09-01 16:10 | 2026-08-28 | TMO | Shafer Michael D | EVP | F - Tax | $622.18 | -790.04 | 20.2K | -4% | -$491.5K |
| M | 2026-09-01 16:10 | 2026-08-28 | TMO | Holmes Joseph R. | VP, CAO | F - Tax | $622.18 | -49.90 | 2,916 | -2% | -$31.0K |
| DMT | 2026-09-01 16:10 | 2026-08-28 | TMO | Pettiti Gianluca | Pres, COO | F - Tax | $622.18 | -1,035 | 23.6K | -4% | -$643.8K |
| DMT | 2026-09-01 16:10 | 2026-08-31 | TMO | Pettiti Gianluca | Pres, COO | S - Sale+OE | $614.38 | -4,133 | 23.2K | -15% | -$2.54M |
| DT | 2026-09-01 16:10 | 2026-08-31 | TMO | Pettiti Gianluca | Pres, COO | M - OptEx | $309.63 | +3,733 | 26.9K | +16% | +$1.16M |
| M | 2026-09-01 16:10 | 2026-08-28 | TMO | Britt Lisa P. | SVP, Chief HR Off | F - Tax | $622.18 | -393.57 | 14.4K | -3% | -$244.9K |
| DT | 2026-08-26 16:01 | 2026-08-24 | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +275 | 124.2K | +0.2% | +$85.1K |
| DMT | 2026-08-26 16:01 | 2026-08-24 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $627.05 | -275 | 123.9K | -0.2% | -$172.4K |
| 2026-08-24 16:02 | 2026-08-22 | TMO | Meyer James | CFO, Sr. VP | F - Tax | $629.27 | -30.95 | 5,830 | -0.5% | -$19.5K | |
| DMT | 2026-08-24 16:02 | 2026-08-20+ | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +20.0K | 133.9K | +18% | +$6.19M |
| DMT | 2026-08-24 16:02 | 2026-08-20+ | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $628.09 | -20.0K | 123.9K | -14% | -$12.56M |
| D | 2026-08-20 16:02 | 2026-08-19 | TMO | Britt Lisa P. | SVP, Chief HR Off | M - OptEx | $418.32 | +11.4K | 26.2K | +77% | +$4.79M |
| D | 2026-08-20 16:02 | 2026-08-19 | TMO | Britt Lisa P. | SVP, Chief HR Off | S - Sale+OE | $613.12 | -11.4K | 14.8K | -44% | -$7.01M |
| DMT | 2026-08-13 16:01 | 2026-08-11 | TMO | Shafer Michael D | EVP | M - OptEx | $370.58 | +25.5K | 35.3K | +260% | +$9.45M |
| DMT | 2026-08-13 16:01 | 2026-08-11 | TMO | Shafer Michael D | EVP | S - Sale+OE | $600.00 | -25.5K | 21.0K | -55% | -$15.30M |
| D | 2026-08-10 16:09 | 2026-08-07 | TMO | Holmes Joseph R. | VP, CAO | M - OptEx | $309.63 | +420 | 3,386 | +14% | +$130.0K |
| D | 2026-08-10 16:09 | 2026-08-07 | TMO | Holmes Joseph R. | VP, CAO | S - Sale+OE | $584.81 | -420 | 2,966 | -12% | -$245.6K |
| DT | 2026-08-10 16:09 | 2026-08-07 | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +275 | 124.2K | +0.2% | +$85.1K |
| DMT | 2026-08-10 16:09 | 2026-08-07 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $586.10 | -275 | 123.9K | -0.2% | -$161.2K |
| DMTI | 2026-08-10 16:09 | 2026-08-07 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $586.12 | -4,608 | 0 | -100% | -$2.70M |
| D | 2026-08-07 17:32 | 2026-08-06 | TMO | Britt Lisa P. | SVP, Chief HR Off | M - OptEx | $309.63 | +5,850 | 20.6K | +40% | +$1.81M |
| D | 2026-08-07 17:32 | 2026-08-06 | TMO | Britt Lisa P. | SVP, Chief HR Off | S - Sale+OE | $580.00 | -5,850 | 14.8K | -28% | -$3.39M |
| DT | 2026-08-07 17:26 | 2026-08-06 | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +10.0K | 133.9K | +8% | +$3.10M |
| DMT | 2026-08-07 17:26 | 2026-08-06 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $574.47 | -10.0K | 123.9K | -7% | -$5.74M |
| DMTI | 2026-08-07 17:26 | 2026-08-06 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $574.45 | -5,000 | 4,608 | -52% | -$2.87M |
| DT | 2026-08-07 17:26 | 2026-08-05 | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +10.0K | 133.9K | +8% | +$3.10M |
| DMT | 2026-08-07 17:26 | 2026-08-05 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $575.23 | -10.0K | 123.9K | -7% | -$5.75M |
| DMTI | 2026-08-07 17:26 | 2026-08-05 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $575.23 | -5,000 | 9,608 | -34% | -$2.88M |
| T | 2026-07-28 16:24 | 2026-07-27 | TMO | Pettiti Gianluca | Pres, COO | S - Sale | $565.00 | -400 | 24.7K | -2% | -$226.0K |
| 2026-05-22 16:18 | 2026-05-20 | TMO | WEISLER DION J | Dir | F - Tax | $451.79 | -80.29 | 4,947 | -2% | -$36.3K | |
| 2026-05-22 16:18 | 2026-05-20 | TMO | WEISLER DION J | Dir | A - Grant | $0.00 | +499 | 5,446 | +10% | $0 | |
| 2026-05-22 16:16 | 2026-05-20 | TMO | SPERLING SCOTT M | Dir | A - Grant | $0.00 | +499 | 69.5K | +0.7% | $0 | |
| 2026-05-22 16:15 | 2026-05-20 | TMO | Spar Debora L | Dir | A - Grant | $0.00 | +499 | 2,610 | +24% | $0 | |
| 2026-05-22 16:12 | 2026-05-20 | TMO | Lynch Karen S | Dir | A - Grant | $0.00 | +499 | 1,159 | +76% | $0 | |
| 2026-05-22 16:10 | 2026-05-20 | TMO | Keith R. Alexandra | Dir | A - Grant | $0.00 | +499 | 2,602 | +24% | $0 | |
| 2026-05-22 16:08 | 2026-05-20 | TMO | JOHNSON JENNIFER M | Dir | A - Grant | $0.00 | +499 | 1,403 | +55% | $0 | |
| 2026-05-22 16:06 | 2026-05-20 | TMO | Jacks Tyler | Dir | A - Grant | $0.00 | +499 | 9,462 | +6% | $0 | |
| 2026-05-22 16:03 | 2026-05-20 | TMO | HARRIS C MARTIN | Dir | A - Grant | $0.00 | +499 | 9,532 | +6% | $0 | |
| 2026-05-22 16:01 | 2026-05-20 | TMO | CHANDY RUBY R | Dir | A - Grant | $0.00 | +499 | 3,463 | +17% | $0 | |
| 2026-05-22 16:00 | 2026-05-20 | TMO | Chai Nelson | Dir | A - Grant | $0.00 | +499 | 15.3K | +3% | $0 | |
| T | 2026-04-29 16:38 | 2026-04-27 | TMO | Pettiti Gianluca | Pres, COO | S - Sale | $462.66 | -400 | 25.1K | -2% | -$185.1K |
| 2026-03-12 | 2026-03-11 | TMO | Shafer Michael D | EVP | S - Sale | $499.40 | -1,607 | 20.9K | -7% | -$802.5K | |
| D | 2026-03-09 | 2026-03-05 | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +4,000 | 127.9K | +3% | +$1.24M |
| DM | 2026-03-09 | 2026-03-05 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $514.82 | -4,000 | 124.8K | -3% | -$2.06M |
| DM | 2026-03-05 | 2026-03-03+ | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $507.75 | -10.0K | 127.8K | -7% | -$5.08M |
| DM | 2026-03-05 | 2026-03-03+ | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $309.63 | +10.0K | 128.9K | +8% | +$3.10M |
| M | 2026-03-02 | 2026-02-28 | TMO | Pettiti Gianluca | Pres, COO | F - Tax | $521.11 | -1,073 | 25.8K | -4% | -$559.4K |
| M | 2026-03-02 | 2026-02-28 | TMO | Shafer Michael D | EVP | F - Tax | $521.11 | -815.84 | 22.8K | -3% | -$425.1K |
| M | 2026-03-02 | 2026-02-28 | TMO | Lowery Frederick M. | EVP | F - Tax | $521.11 | -896.97 | 15.3K | -6% | -$467.4K |
| M | 2026-03-02 | 2026-02-28 | TMO | Lagarde Michel | EVP | F - Tax | $521.11 | -1,197 | 85.2K | -1% | -$623.6K |
| M | 2026-03-02 | 2026-02-28 | TMO | CASPER MARC N | COB, CEO, Dir | F - Tax | $521.11 | -4,685 | 125.1K | -4% | -$2.44M |
| M | 2026-03-02 | 2026-02-28 | TMO | Holmes Joseph R. | VP, CAO | F - Tax | $521.11 | -116.63 | 3,071 | -4% | -$60.8K |
| M | 2026-03-02 | 2026-02-28 | TMO | Britt Lisa P. | SVP, Chief HR Off | F - Tax | $521.11 | -348.08 | 14.8K | -2% | -$181.4K |
| M | 2026-03-02 | 2026-02-28 | TMO | Williamson Stephen | CFO, Retiring SVP | F - Tax | $521.11 | -921.79 | 32.5K | -3% | -$480.4K |
| DM | 2026-02-27 | 2026-02-25 | TMO | Holmes Joseph R. | VP, CAO | A - Grant | $0.00 | +770 | 3,083 | +33% | $0 |
| D | 2026-02-27 | 2026-02-25 | TMO | Shropshire Thomas B Jr. | SVP, GC | A - Grant | $0.00 | +978 | 6,058 | +19% | $0 |
| DM | 2026-02-27 | 2026-02-25 | TMO | Britt Lisa P. | SVP, Chief HR Off | A - Grant | $0.00 | +2,045 | 14.0K | +17% | $0 |
| DM | 2026-02-27 | 2026-02-25 | TMO | CASPER MARC N | COB, CEO, Dir | A - Grant | $0.00 | +14.8K | 128.6K | +13% | $0 |
| DM | 2026-02-27 | 2026-02-25 | TMO | Pettiti Gianluca | EVP | A - Grant | $0.00 | +5,772 | 22.8K | +34% | $0 |
| DM | 2026-02-27 | 2026-02-25 | TMO | Shafer Michael D | EVP | A - Grant | $0.00 | +4,698 | 23.4K | +25% | $0 |
| 2026-02-27 | 2026-02-25 | TMO | Lagarde Michel | EVP, COO | A - Grant | $0.00 | +2,231 | 86.3K | +3% | $0 | |
| 2026-02-27 | 2026-02-25 | TMO | Lowery Frederick M. | EVP | A - Grant | $0.00 | +1,638 | 15.9K | +11% | $0 | |
| 2026-02-27 | 2026-02-25 | TMO | Williamson Stephen | SVP, CFO | A - Grant | $0.00 | +1,534 | 33.4K | +5% | $0 | |
| 2026-02-11 | 2026-02-09 | TMO | Pettiti Gianluca | EVP | S - Sale | $541.20 | -400 | 20.8K | -2% | -$216.5K | |
| 2025-12-11 | 2025-12-10 | TMO | SPERLING SCOTT M | Dir | G - Gift | $0.00 | -4,386 | 69.0K | -6% | $0 | |
| DM | 2025-12-05 | 2025-12-04 | TMO | Lagarde Michel | EVP, COO | M - OptEx | $120.07 | +40.7K | 84.1K | +94% | +$4.88M |
| D | 2025-12-05 | 2025-12-04 | TMO | Lagarde Michel | EVP, COO | S - Sale+OE | $563.56 | -22.0K | 84.1K | -21% | -$12.42M |
| DM | 2025-12-04 | 2025-12-02+ | TMO | Lagarde Michel | EVP, COO | M - OptEx | $105.17 | +104.0K | 59.5K | New | +$10.94M |
| DM | 2025-12-04 | 2025-12-02+ | TMO | Lagarde Michel | EVP, COO | S - Sale+OE | $582.68 | -62.0K | 68.0K | -48% | -$36.13M |
| DM | 2025-12-03 | 2025-12-01+ | TMO | Lowery Frederick M. | EVP | M - OptEx | $253.99 | +13.8K | 21.3K | +185% | +$3.51M |
| DM | 2025-12-03 | 2025-12-01+ | TMO | Lowery Frederick M. | EVP | S - Sale+OE | $589.81 | -13.8K | 14.4K | -49% | -$8.15M |
| 2025-12-03 | 2025-12-02 | TMO | Shropshire Thomas B Jr. | SVP, GC | F - Tax | $580.37 | -337.48 | 5,080 | -6% | -$195.9K | |
| DM | 2025-11-26 | 2025-11-25 | TMO | Shafer Michael D | EVP | S - Sale+OE | $600.00 | -10.7K | 18.7K | -36% | -$6.43M |
| DM | 2025-11-26 | 2025-11-25 | TMO | Shafer Michael D | EVP | M - OptEx | $262.39 | +10.7K | 27.2K | +65% | +$2.81M |
| 2025-11-17 | 2025-11-14 | TMO | Williamson Stephen | SVP, CFO | G - Gift | $0.00 | -433 | 31.9K | -1% | $0 | |
| D | 2025-11-14 | 2025-11-13 | TMO | Lagarde Michel | EVP, COO | M - OptEx | $253.99 | +4,638 | 28.1K | +20% | +$1.18M |
| D | 2025-11-14 | 2025-11-13 | TMO | Lagarde Michel | EVP, COO | S - Sale+OE | $594.42 | -4,638 | 23.5K | -16% | -$2.76M |
| 2025-11-14 | 2025-11-12 | TMO | Britt Lisa P. | SVP, Chief HR Off | S - Sale | $588.27 | -1,058 | 13.1K | -7% | -$622.1K | |
| DM | 2025-11-12 | 2025-11-10 | TMO | Pettiti Gianluca | EVP | S - Sale+OE | $580.00 | -2,975 | 21.2K | -12% | -$1.73M |
| DM | 2025-11-12 | 2025-11-10 | TMO | Pettiti Gianluca | EVP | M - OptEx | $284.26 | +2,975 | 23.4K | +15% | +$845.7K |
| DM | 2025-11-10 | 2025-11-07 | TMO | Britt Lisa P. | SVP, Chief HR Off | S - Sale+OE | $571.62 | -10.2K | 14.1K | -42% | -$5.84M |
| D | 2025-11-10 | 2025-11-07 | TMO | Britt Lisa P. | SVP, Chief HR Off | M - OptEx | $253.99 | +8,475 | 22.6K | +60% | +$2.15M |
| DM | 2025-10-28 | 2025-10-24+ | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $571.33 | -24.4K | 127.1K | -16% | -$13.91M |
| DM | 2025-10-28 | 2025-10-24+ | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $253.99 | +24.4K | 121.0K | +25% | +$6.19M |
| 2025-10-28 | 2025-10-24 | TMO | Pettiti Gianluca | EVP | S - Sale | $574.15 | -400 | 21.2K | -2% | -$229.7K | |
| DM | 2025-09-09 | 2025-09-05 | TMO | CASPER MARC N | COB, CEO, Dir | S - Sale+OE | $500.50 | -400 | 114.0K | -0.3% | -$200.2K |
| D | 2025-09-09 | 2025-09-05 | TMO | CASPER MARC N | COB, CEO, Dir | M - OptEx | $253.99 | +400 | 114.2K | +0.4% | +$101.6K |
| DM | 2025-09-02 | 2025-08-29 | TMO | Holmes Joseph R. | VP, CAO | S - Sale+OE | $492.63 | -385 | 2,604 | -13% | -$189.7K |
| D | 2025-09-02 | 2025-08-29 | TMO | Holmes Joseph R. | VP, CAO | M - OptEx | $253.99 | +385 | 2,704 | +17% | +$97.8K |
| DM | 2025-09-02 | 2025-08-28 | TMO | Holmes Joseph R. | VP, CAO | F - Tax | $489.74 | -36.99 | 2,319 | -2% | -$18.1K |
| M | 2025-09-02 | 2025-08-28 | TMO | Lagarde Michel | EVP, COO | F - Tax | $489.74 | -961.20 | 23.9K | -4% | -$470.7K |
| M | 2025-09-02 | 2025-08-28 | TMO | CASPER MARC N | COB, CEO, Dir | F - Tax | $489.74 | -1,411 | 114.5K | -1% | -$691.2K |
| M | 2025-09-02 | 2025-08-28 | TMO | Shafer Michael D | EVP | F - Tax | $489.74 | -598.10 | 19.0K | -3% | -$292.9K |
| M | 2025-09-02 | 2025-08-28 | TMO | Lowery Frederick M. | EVP | F - Tax | $489.74 | -667.72 | 14.5K | -4% | -$327.0K |
| M | 2025-09-02 | 2025-08-28 | TMO | Williamson Stephen | SVP, CFO | F - Tax | $489.74 | -783.27 | 32.7K | -2% | -$383.6K |
| M | 2025-09-02 | 2025-08-28 | TMO | Pettiti Gianluca | EVP | F - Tax | $489.74 | -814.70 | 21.6K | -4% | -$399.0K |
| M | 2025-09-02 | 2025-08-28 | TMO | Britt Lisa P. | SVP, Chief HR Off | F - Tax | $489.74 | -328.78 | 15.9K | -2% | -$161.0K |
Purchase Sale Sale after option exercise All abbreviations