Marc N Casper sold $5.0M of TMO
Chairman & CEO at THERMO FISHER SCIENTIFIC INC.. 10,000 shares at an average of $500.96, traded Aug 22, 2025, filed Aug 26, 2025.
Score components
- +25RoleCEO
- +25Trade size$5.0M at market
- 0Share of holdings soldSold 8.0% of holdings
- +8Cluster2 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.
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 0000097745-25-000108, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 22, 2025 | MOption exercise Common Stock10b5-1 | +10,000 | $253.99 | $2.5M | 125,174 | Aug 26, 2025 |
| Aug 22, 2025 | SOpen-market sale Common Stock10b5-1 | -5,823 | $500.40 | $2.9M | 119,351 | Aug 26, 2025 |
| Aug 22, 2025 | SOpen-market sale Common Stock10b5-1 | -3,579 | $501.65 | $1.8M | 115,772 | Aug 26, 2025 |
| Aug 22, 2025 | SOpen-market sale Common Stock10b5-1 | -598 | $502.26 | $300k | 115,174 | Aug 26, 2025 |
| Aug 22, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -10,000 | $0.00 | $0 | 24,754 | Aug 26, 2025 |
Related signals
Other insiders at THERMO FISHER SCIENTIFIC INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | THERMO FISHER SCIENTIFIC INC. | Gianluca Pettiti President & COO | $2.5M 4,133 shares | -18% | |
| 35Weak | TMOsell THERMO FISHER SCIENTIFIC INC. | Lisa P. Britt Sr. VP and Chief HR Officer | $622k 1,058 shares | -7% | |
| 53Moderate | THERMO FISHER SCIENTIFIC INC. | Lisa P. Britt Sr. VP and Chief HR Officer | $5.8M 10,225 shares | -64% | |
| 28Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $14M 24,354 shares | -19% | |
| 10Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $200k 400 shares | -0% | |
| 25Weak | THERMO FISHER SCIENTIFIC INC. | Joseph R. Holmes VP & Chief Accounting Officer | $190k 385 shares | -14% | |
| 11Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $248k 496 shares | -0% | |
| 28Weak | THERMO FISHER SCIENTIFIC INC. | Marc N Casper Chairman & CEO | $8.2M 18,000 shares | -14% | |
| 15Weak | THERMO FISHER SCIENTIFIC INC. | Gianluca Pettiti Executive Vice President | $192k 400 shares | -2% | |
| 6Weak | THERMO FISHER SCIENTIFIC INC. | Gianluca Pettiti Executive Vice President | $164k 400 shares | -2% |
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.