Insider filing · TMO
Lisa P. Britt
Sr. VP and Chief HR Officer
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Thermo Fisher Scientific Inc.
TMO · Healthcare · 72 filings in 24 months
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Lisa P. Britt sold $622K of Thermo Fisher Scientific (TMO)
Executed Nov 12 2025, disclosed Nov 14 2025, 2 days later.
Value, as filed
$622K
1,058 sh × $588.27
Executed
Nov 12 2025
the trade date, as filed
Disclosed
Nov 14 2025
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
LBLisa P. Britt (Sr. VP and Chief HR Officer) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in Thermo Fisher Scientific Inc. (TMO). The largest single filing was $7.0M of TMO (11,440 sh × $613.12, as filed), executed Aug 19.
The name
TMOHealthcare · Thermo Fisher Scientific Inc. provides life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and…
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Lisa P. Britt in TMO
TMOSALE
Thermo Fisher Scientific Inc.
$7.0M11,440 sh × $613.12
Exec Aug 19
Filed Aug 20 · 4:02 PM ET TMOSALE Thermo Fisher Scientific Inc. $3.4M
5,850 sh × $580.00
Exec Aug 6
Filed Aug 7 · 5:32 PM ET TMOSALE Thermo Fisher Scientific Inc. $5.8M
10,225 sh across 2 lots
Exec Nov 7 2025
Filed Nov 10 2025 · 5:30 PM ET