MC
Insider
Marc N Casper
Chairman & CEOMarc 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.
Add to watchlistReturn, 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
7
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
TMORecent filings
TMOSALE
Thermo Fisher Scientific Inc.
View filing →
$12.5M19,920 sh across 13 lots
Exec Aug 20
Filed Aug 24 · 4:02 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $2.4M
4,057 sh across 7 lots
Exec Aug 7
Filed Aug 10 · 4:09 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $8.5M
14,754 sh across 16 lots
Exec Aug 6
Filed Aug 7 · 5:26 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $8.1M
14,017 sh across 10 lots
Exec Aug 5
Filed Aug 7 · 5:26 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $1.9M
3,657 sh across 8 lots
Exec Mar 5
Filed Mar 9 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $4.8M
9,403 sh across 15 lots
Exec Mar 3
Filed Mar 5 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $13.8M
24,104 sh across 14 lots
Exec Oct 24 2025
Filed Oct 28 2025 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $100K
200 sh × $500.00
Exec Sep 5 2025
Filed Sep 9 2025 · 5:30 PM ET More filings →