Marc N Casper

Chairman & CEO

Marc N Casper (Chairman & CEO) filed 7 Form 4 reports in the trailing twelve months (0 purchases, 7 sales), most often in Thermo Fisher Scientific Inc. (TMO). The largest single filing was $13.8M of TMO (24,104 sh across 14 lots, as filed), executed Oct 24 2025.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 7 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$51.9M

shares × price, as filed

Last traded

Aug 21

Filed Aug 24

Median ADV $1.4B across their filed names

Open performance→

Volume by month

Buys $0 Sells $126.1M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Healthcare 7 filings

Sector per market data · by filing · past 12 months

Most traded names

TMO

Thermo Fisher Scientific Inc. TMO · 0 buys · 18 sells 18 filings

Recent filings

TMOSALE Thermo Fisher Scientific Inc. View filing → $10.8M
19,702 sh across 10 lots
Exec Oct 30 2024
Filed Nov 1 2024 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $11.0M
19,900 sh across 12 lots
Exec Oct 28 2024
Filed Oct 30 2024 · 5:30 PM ET