LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001475318

Derek Sammann

13 transactions in one company, from November 6, 2025 to September 16, 2026.

Transactions
131 company
Bought · P
$0open market
Sold · S
$2.0Mopen market
Net
−$2.0Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
CME GROUP INC.CME13—$2.0M

All transactions

13 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
CME GROUP INC.CMEDerek SammannOfficerSep 16F359$272.46$98K
CME GROUP INC.CMEDerek SammannOfficerSep 15F320$275.09$88K
CME GROUP INC.CMEDerek SammannOfficerSep 15F361$275.09$99K
CME GROUP INC.CMEDerek SammannOfficerSep 15F373$275.09$103K
CME GROUP INC.CMEDerek SammannOfficerSep 15A2,864$275.09$788K
CME GROUP INC.CMEDerek SammannOfficerMay 25J4,629$0.00—
CME GROUP INC.CMEDerek SammannOfficerMay 25J4,629$0.00—
CME GROUP INC.CMEDerek SammannOfficerMar 15F3,627$311.40$1.1M
CME GROUP INC.CMEDerek SammannOfficerMar 15A8,256$311.40$2.6M
CME GROUP INC.CMEDerek SammannOfficerNov 20S1,314$275.74$362K
CME GROUP INC.CMEDerek SammannOfficerNov 20S5,886$275.65$1.6M
CME GROUP INC.CMEDerek SammannOfficerNov 6J2,300$0.00—
CME GROUP INC.CMEDerek SammannOfficerNov 6J2,300$0.00—