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CIK 0001156375 · Large accelerated filer

CME GROUP INC.

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Ticker
CME
Exchange
Nasdaq
Industry
Security & Commodity Brokers, Dealers, Exchanges & Services
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
364459170
Phone
3129301000
Business address
20 S. WACKER DR., CHICAGO, IL, 60606
Former names
CHICAGO MERCANTILE EXCHANGE HOLDINGS INC
Open-market buys, last 90 days
$78,626
in 1 filing
Open-market sales, last 90 days
$9,714,520
in 7 filings

Net −$9,635,894. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. DUFFY TERRENCE A −$4.1M Chairman and CEO sold 27% of stake
  2. Winkler Julie −$3.1M Sr MD Chief Commercial Officer sold 32% of stake
  3. Cutinho Sunil −$1.5M Chief Information Officer sold 20% of stake
  4. SIEGEL HOWARD J −$606K Director sold 9% of stake
  5. Kaye Daniel G −$162K Director sold 11% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-15 Marcus Jonathan L Sr MD General Counsel Grant or award +5,270 $311.40 $1.6M 13,121
2026-03-15 Marcus Jonathan L Sr MD General Counsel Shares withheld for taxes −2,377 $311.40 $740K 10,744
2026-03-15 Marcus Jonathan L Sr MD General Counsel Shares withheld for taxes −261 $311.40 $81K 10,483
2026-03-15 Piell Hilda Harris Sr MD & Chief HR Officer Grant or award +7,076 $311.40 $2.2M 36,494
2026-03-15 Piell Hilda Harris Sr MD & Chief HR Officer Shares withheld for taxes −3,039 $311.40 $946K 33,455
2026-03-15 Sprague Suzanne COO & Global Head of Clearing Grant or award +5,504 $311.40 $1.7M 16,351
2026-03-15 Sprague Suzanne COO & Global Head of Clearing Shares withheld for taxes −2,439 $311.40 $760K 13,912
2026-03-15 Sprague Suzanne COO & Global Head of Clearing Shares withheld for taxes −76 $311.40 $24K 13,836
2026-03-15 DUFFY TERRENCE A Chairman and CEO Grant or award +62,902 $311.40 $19.6M 118,496
2026-03-15 DUFFY TERRENCE A Chairman and CEO Shares withheld for taxes −27,866 $311.40 $8.7M 90,630
2026-03-15 Vroman Ken Chief Transformation Officer Grant or award +7,076 $311.40 $2.2M 21,986
2026-03-15 Vroman Ken Chief Transformation Officer Shares withheld for taxes −3,135 $311.40 $976K 18,851
2026-03-15 Winkler Julie Sr MD Chief Commercial Officer Grant or award +8,256 $311.40 $2.6M 33,768
2026-03-15 Winkler Julie Sr MD Chief Commercial Officer Shares withheld for taxes −3,658 $311.40 $1.1M 30,110
2026-03-15 Sammann Derek Sr MD Gl Hd Commodities Mkts Grant or award +8,256 $311.40 $2.6M 16,939
2026-03-15 Sammann Derek Sr MD Gl Hd Commodities Mkts Shares withheld for taxes −3,627 $311.40 $1.1M 13,312
2026-03-15 Fitzpatrick Lynne President and CFO Grant or award +5,504 $311.40 $1.7M 26,428
2026-03-15 Fitzpatrick Lynne President and CFO Shares withheld for taxes −2,439 $311.40 $760K 23,989
2026-03-15 Fitzpatrick Lynne President and CFO Shares withheld for taxes −76 $311.40 $24K 23,913
2026-03-15 Tobin Jack J MD Chief Accounting Officer Grant or award +608 $311.40 $189K 25,588

Page 6 of 19 · 376 trades