Gianluca Pettiti is President & VP at THERMO FISHER SCIENTIFIC INC. (TMO). They have made 2 open-market trades across 1 company since 2022, most recently 2026-08-31.
CIK 0001844600
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TMO | SELL · 10b5-1 | 2026-08-31 | 2026-09-01 | $614.38 | $2.5M | +1.7% | +8.1% | — |
| TMO | SELL · 10b5-1 | 2026-07-27 | 2026-07-28 | $565.00 | $226K | +2.7% | +9.1% | — |
| TMO | SELL · 10b5-1 | 2026-04-27 | 2026-04-29 | $462.66 | $185K | -2.8% | +5.8% | +23.8% |
| TMO | SELL · 10b5-1 | 2026-02-09 | 2026-02-11 | $541.20 | $216K | -2.1% | -11.9% | -12.8% |
| TMO | SELL · 10b5-1 | 2025-11-10 | 2025-11-12 | $580.00 | $1.7M | -0.0% | -2.4% | -7.9% |
| TMO | SELL · 10b5-1 | 2025-10-24 | 2025-10-28 | $574.15 | $230K | +2.5% | +5.8% | +12.2% |
| TMO | SELL · 10b5-1 | 2025-07-25 | 2025-07-28 | $479.98 | $192K | -5.7% | +1.2% | +16.9% |
| TMO | SELL · 10b5-1 | 2025-05-12 | 2025-05-13 | $411.11 | $164K | -8.4% | -3.4% | +7.5% |
| TMO | SELL · 10b5-1 | 2025-04-28 | 2025-04-30 | $429.93 | $129K | +1.6% | -5.4% | +13.2% |
| TMO | SELL · 10b5-1 | 2025-02-04 | 2025-02-05 | $585.59 | $176K | -10.1% | -8.6% | -30.1% |
| TMO | SELL · 10b5-1 | 2024-10-25 | 2024-10-29 | $560.16 | $168K | +0.8% | -3.3% | +6.6% |
| TMO | SELL · 10b5-1 | 2024-07-26 | 2024-07-29 | $600.85 | $180K | -1.6% | +0.5% | -9.4% |
| TMO | SELL | 2023-08-30 | 2023-08-31 | $557.77 | $1.7M | -9.3% | -12.0% | -12.5% |
| TMO | SELL | 2022-12-13 | 2022-12-15 | $574.62 | $4.0M | -1.1% | +7.0% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.