Michael D Shafer sold $6.4M of TMO
Executive Vice President at THERMO FISHER SCIENTIFIC INC.. 10,725 shares at an average of $600.00, traded Nov 25, 2025, filed Nov 26, 2025.
Score components
- +15RoleOfficer
- +25Trade size$6.4M at market
- +10Share of holdings soldSold 39% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -2.0%, 3m -13.3%, 6m -23.0%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000097745-25-000172, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 25, 2025 | MOption exercise Common Stock10b5-1 | +8,475 | $253.99 | $2.2M | 27,206 | Nov 26, 2025 |
| Nov 25, 2025 | SOpen-market sale Common Stock10b5-1 | -8,475 | $600.00 | $5.1M | 18,731 | Nov 26, 2025 |
| Nov 25, 2025 | MOption exercise Common Stock10b5-1 | +2,250 | $294.02 | $662k | 20,981 | Nov 26, 2025 |
| Nov 25, 2025 | SOpen-market sale Common Stock10b5-1 | -2,250 | $600.00 | $1.4M | 18,731 | Nov 26, 2025 |
| Nov 25, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -8,475 | $0.00 | $0 | 0 | Nov 26, 2025 |
| Nov 25, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -2,250 | $0.00 | $0 | 0 | Nov 26, 2025 |
Related signals
Other insiders at THERMO FISHER SCIENTIFIC INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | THERMO FISHER SCIENTIFIC INC. | Gianluca Pettiti President & COO | $2.5M 4,133 shares | -18% | |
| 16Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $172k 275 shares | -0% | |
| 35Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $13M 20,000 shares | -15% | |
| 50Moderate | THERMO FISHER SCIENTIFIC INC. | Lisa P. Britt Sr. VP and Chief HR Officer | $7.0M 11,440 shares | -44% | |
| 40Moderate | THERMO FISHER SCIENTIFIC INC. | Michael D Shafer Executive Vice President | $15M 25,500 shares | -79% | |
| 30Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $2.9M 4,883 shares | -4% | |
| 33Weak | THERMO FISHER SCIENTIFIC INC. | Joseph R. Holmes VP & Chief Accounting Officer | $246k 420 shares | -12% | |
| 50Moderate | THERMO FISHER SCIENTIFIC INC. | Lisa P. Britt Sr. VP and Chief HR Officer | $3.4M 5,850 shares | -28% | |
| 35Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $8.6M 15,000 shares | -11% | |
| 35Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $8.6M 15,000 shares | -11% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.