William R Shepard $CME SEC Form 4 Insider Trading

William R Shepard has filed a total of 33 insider trades in $CME since 2021. Their most recent trade was a purchase of 11 shares, made on Sep 25, 2025. Their largest trade was a purchase of 40,000 shares, made on Nov 04, 2022. We estimate that they now own 257,902 shares of $CME, worth an estimated $67.8 million.

Insider Trading at $CME

There have been a total of 156 insider trades reported at $CME since 2021, with 59,952 shares purchased and 379,233 shares sold. The most active insider traders in $CME stock have been Terrence A Duffy, Hilda Harris Piell, and Timothy Francis Mccourt. The most recent trade was a sale of 13,089 shares reported by TERRENCE A DUFFY (Chairman and CEO), made on Dec 11, 2025.

$CME Executives and Stock Owners with Insider Trades

• Terrence A Duffy, Chairman and CEO

• Hilda Harris Piell, Sr MD & Chief HR Officer

• Timothy Francis Mccourt, Sr MD Global Head Equity & FX

• Derek Sammann, Sr MD Gl Hd Commodity & Option

• Sunil Cutinho, Chief Information Officer

• Derek Sammann, Sr MD Gl Hd Commodities Mkts

• Julie Winkler, Sr MD Chief Commercial Officer

• Sean Tully, Sr MD Global Hd Financial & OT

• Jonathan L Marcus, Sr MD General Counsel

• Kevin Kometer, Sr MD Chief Information Office

• Kathleen M Cronin, Sr MD Gen Counsel & Corp Secr

• Ken Vroman, Chief Transformation Officer

• Julie Holzrichter, Sr MD Chief Operating Officer

• Ken Vroman, Sr MD International & Optimiza

• Lynne Fitzpatrick, Sr MD Chief Financial Officer

• Sunil Cutinho, Sr MD & President CME Clearing

• Suzanne Sprague, COO & Global Head of Clearing

• Suzanne Sprague, Sr MD Global Head of Clearing

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.