Britt Lisa P., of Thermo Fisher Scientific Inc. (NYSE:TMO), sold 2,831 shares of company stock on October 28, 2026, according to a Form 4 filing with the Securities and Exchange…
At publication ·
Thermo Fisher Scientific Inc. (NYSE:TMO) · insider sell
At a glance
Britt Lisa P., of Thermo Fisher Scientific Inc. (NYSE:TMO), sold 2,831 shares of company stock on October 28, 2026, according to a Form 4 filing with the Securities and Exchange Commission.
The shares were sold at an average price of $706.45 per share, for a total transaction value of $2.0M. Following this transaction, Britt Lisa P. still owns 11,560 shares of Thermo Fisher Scientific Inc. stock.
Thermo Fisher Scientific Inc.'s stock currently trades at $697.00, giving the company a market capitalization of $219.4B.
Insider sales are common and don't necessarily indicate a bearish outlook. Executives regularly sell shares for tax planning, diversification, or personal liquidity. The key factors to watch are the size of the sale relative to the insider's total holdings, whether multiple insiders are selling simultaneously, and whether the trades occur near earnings announcements or other catalysts.
At $2.0 million, this transaction stands out as a significant commitment. Trades of this size from corporate insiders typically attract attention from institutional investors and analysts who track Form 4 filings for early signals about company direction.
Insider transaction data is reported to the SEC via Form 4 filings, typically within two business days of the trade. Investors can track insider activity alongside other metrics — such as institutional flows, short interest, and technical indicators — to build a more complete picture of market sentiment around Thermo Fisher Scientific Inc.
| Date | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Oct 28, 2026 | Britt Lisa P. | Sell | 2,831 | $2.0 million |
| Oct 28, 2026 | SPERLING SCOTT M | Sell | 3,490 | |
| Sep 26, 2026 | Keith R. Alexandra | Buy | 46 | |
| Sep 26, 2026 | WEISLER DION J | Buy | 56 | |
| Sep 26, 2026 | Lynch Karen S | Buy | 46 |
Related Tools: Insider Trades Tracker | View TMO Stock Page
Insider insider_sells at Thermo Fisher Scientific Inc. (NYSE:TMO) are reported to the SEC via Form 4 filings. While a single transaction doesn't predict future stock performance, patterns of insider buying can signal management confidence.
Monitor all insider transactions on the TMO insider trades page or the Insider Trades Tracker.
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