DS
Insider
Derek Sammann
Sr MD Gl Hd Commodities MktsDerek Sammann (Sr MD Gl Hd Commodities Mkts) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in CME Group Inc. (CME). The largest single filing was $2.0M of CME (7,200 sh across 2 lots, as filed), executed Nov 20 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
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$2.0M
shares × price, as filed
Last traded
Nov 20 2025
Filed Nov 21 2025
Median ADV $868.6M across their filed names
Open performance→Volume by month
Buys $0
Sells $3.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Financial Services
1 filing
Sector per market data · by filing · past 12 months
Most traded names
CMERecent filings
CMESALE
CME Group Inc.
View filing →
$2.0M7,200 sh across 2 lots
Exec Nov 20 2025
Filed Nov 21 2025 · 5:30 PM ET CMESALE CME Group Inc. View filing → $1.3M
4,650 sh across 2 lots
Exec May 5 2025
Filed May 7 2025 · 5:30 PM ET