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Form 4 · TMO

Thermo Fisher Chief HR Officer Lisa P. Britt reports selling 2,831 shares

Lisa P. Britt, Thermo Fisher's Sr. VP and Chief HR Officer, filed a Form 4 on Oct 30, 2026 at 4:45 PM ET reporting transactions on Oct 28, 2026.

The filing reports 2,831 shares in an open-market or private sale (code S) at $706.45, about $2.0 million in total.

The filing does not indicate that the sales were made under a Rule 10b5-1 trading plan.

After these transactions, the filing lists about 11,560 shares held directly.

Effect on holdings

Taken together, the rows reported here lowered Lisa P. Britt's directly held shares by 19.7%, from about 14,391 to about 11,560.

Reporting person

Transactions as reported

DateCodeSecuritySharesPriceAcquired or disposedHeld afterOwnership
2026-10-28SCommon Stock2,831$706.45Disposed11,560Direct

Codes: P purchase, S sale, A grant or award, M/X/C exercise or conversion, F shares withheld for taxes or the exercise price, G gift. Prices are as reported; some are weighted averages of several trades.

Source

Thermo Fisher company file → · More Thermo Fisher filings

Disclosures

Editor holdings in TMO
The editor holds no position in Thermo Fisher (TMO). As of Oct 25, 2026.
Last updated
Oct 30, 2026

A summary of a public filing for general education, the same for every reader. Not a recommendation to buy, sell or hold TMO.