MC
Marc N Casper (Chairman & CEO) filed 6 Form 4 reports in the trailing twelve months (0 purchases, 6 sales), most often in Thermo Fisher Scientific Inc. (TMO). The largest single filing was $12.5M of TMO (19,920 sh across 13 lots, as filed), executed Aug 20. Data as of Nov 8 2026.
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
6
0 buys · 6 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$38.1M
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 $85.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
6 filings
Sector per market data · by filing · past 12 months
Most traded names
TMORecent filings
TMOSALE
Thermo Fisher Scientific Inc.
View filing →
$5.0M10,000 sh across 3 lots
Exec Aug 22 2025
Filed Aug 26 2025 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $201K
401 sh across 2 lots
Exec Aug 19 2025
Filed Aug 21 2025 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $8.0M
17,717 sh across 16 lots
Exec Aug 6 2025
Filed Aug 7 2025 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $9.3M
17,900 sh across 16 lots
Exec Mar 4 2025
Filed Mar 6 2025 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $10.6M
19,995 sh across 13 lots
Exec Dec 2 2024
Filed Dec 4 2024 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $5.0M
9,000 sh across 5 lots
Exec Nov 8 2024
Filed Nov 12 2024 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $11.1M
19,900 sh across 16 lots
Exec Nov 6 2024
Filed Nov 8 2024 · 5:30 PM ET TMOSALE Thermo Fisher Scientific Inc. View filing → $3.0M
5,450 sh across 5 lots
Exec Nov 1 2024
Filed Nov 4 2024 · 5:30 PM ET More filings →