Scott M. Sperling is Director at THERMO FISHER SCIENTIFIC INC. (TMO). They have made 6 open-market trades across 2 companies since 2010, most recently 2026-10-28.
CIK 0001214212
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.
1 open-market purchase totalling $2K since 2010, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TMO | SELL | 2016-03-03 | 2016-03-07 | $137.90 | $738K | -1.5% | +3.4% | +9.1% |
| TMO | SELL | 2015-03-10 | 2015-03-12 | $126.75 | $1.5M | -4.1% | -0.5% | -0.5% |
| TMO | SELL | 2014-03-05 | 2014-03-07 | $125.92 | $573K | -4.1% | -0.5% | -0.5% |
| TMO | SELL | 2013-05-14 | 2013-05-16 | $84.65 | $677K | -4.1% | -0.5% | -0.5% |
| WMG | SELL | 2011-07-20 | 2011-07-22 | $8.25 | $457.8M | +14.0% | +11.6% | +11.6% |
| TMO | BUY | 2010-08-10 | 2010-08-12 | $45.84 | $2K | -4.1% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.