Thermo Fisher (TMO) Sr. VP Lisa Britt Exercises Options, Sells Shares

What Happened

• Lisa P. Britt, Senior Vice President and Chief Human Resources Officer at Thermo Fisher Scientific (TMO), exercised 11,440 stock options and sold the resulting 11,440 shares on August 19, 2026. The exercise price reported was $418.32 per share (total $4,785,581). The shares were sold in the open market at a weighted average price of $613.12 per share for gross proceeds of $7,014,093.
• This sequence (exercise of options followed by same-day sale of the same number of shares) is typically a cashless exercise and sale; it is often routine insider activity to realize value from vested options rather than a direct purchase signal.

Key Details

• Transaction date: 2026-08-19 (filed with SEC on 2026-08-20).
• Exercises (Code M): 11,440 shares acquired at $418.32 each (total $4,785,581).
• Open-market sale (Code S): 11,440 shares sold at weighted avg. $613.12 each (total $7,014,093). Sale prices ranged from $613.09 to $613.49 per share (see footnote).
• Derivative disposition (Code M): the derivative was reported as disposed at $0.00 — reflects the conversion/exercise of the option instrument.
• Shares owned after the transaction: not specified in the data provided in this summary.
• Filing timeliness: Reported the next day (not indicated as late).
• Footnote: The sale price is a weighted average; the filer can provide the number of shares sold at each separate price on request.

Context

• Transaction code M denotes exercise/conversion of derivative securities (options). Because the exact number of shares exercised equals the number sold the same day, this appears to be a cashless exercise with immediate sale of the shares.
• Such exercises followed by sales are common for executives to realize gains on vested options; they are routine and do not necessarily indicate a change in view about the company.