CME Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
TAYLOR KIMBERLY S officer: Former Sr MD&Pres.Clr&..
Non-Qualified Stock Option (right to buy) 3,100 $31.51 $97,666
Sale
TAYLOR KIMBERLY S officer: Former Sr MD&Pres.Clr&..
Common Stock Class A 5,382 $273.82 $1,473,699
Sale
PIETROWICZ JOHN W. officer: Sr MD Chief Financial ..
Common Stock Class A 1,092 $287.07 $313,480
Option
PIETROWICZ JOHN W. officer: Sr MD Chief Financial ..
Common Stock Class A 1,900 $36.31 $68,980
Option
PIETROWICZ JOHN W. officer: Sr MD Chief Financial ..
Non-Qualified Stock Option (right to buy) 800 $72.61 $58,088
Sale
KATLER GARY M director
Common Stock Class A 170 $294 $49,980
Sale
CAREY CHARLES P director
Common Stock Class A 993 $289.79 $287,761
Sale
CAREY CHARLES P director
Common Stock Class A 1,200 $290.64 $348,768
Purchase
SHEPARD WILLIAM R director
Common Stock Class B1 1 $295.65 $296
Option
WARREN SCOT E. officer: Sr MD Equity Index Pro..
Common Stock Class A 500 $277.92 $138,958
Option
WARREN SCOT E. officer: Sr MD Equity Index Pro..
Non-Qualified Stock Option (right to buy) 500 $277.92 $138,958
Sale
NICIFORO JOSEPH director
Common Stock Class A 344 $289.68 $99,650
Option
DONOHUE CRAIG S director, officer: CEO
Common Stock Class A 22,400 $63.01 $1,411,424
Option
DONOHUE CRAIG S director, officer: CEO
Non-Qualified Stock Option (right to buy) 22,400 $63.01 $1,411,424
Purchase
GERDES LARRY G director
Common Stock Class A 308 $270.49 $83,311
Sale
KATLER GARY M director
Common Stock Class A 140 $250.97 $35,136
Purchase
WESCOTT DAVID J director
Common Stock Class B3 1 $269.62 $270
Sale
PIETRZAK JOHN L director
Common Stock Class A 267 $285.8 $76,309
Sale
CORVINO ROBERT F director
Common Stock Class A 250 $290 $72,500
Purchase
PARISI JAMES E. officer: CFO & Sr MD Finance & ..
Common Stock Class A 670 $299.67 $200,779
Sale
DUFFY TERRENCE A director, officer: Chairman and..
Common Stock Class A 1,589 $284.34 $451,816
Option
DUFFY TERRENCE A director, officer: Chairman and..
Common Stock Class A 1,589 $284.34 $451,816
Option
DUFFY TERRENCE A director, officer: Chairman and..
Non-Qualified Stock Option (right to buy) 1,589 $284.34 $451,816
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 300 $22 $6,600
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Non-Qualified Stock Option (right to buy) 300 $22 $6,600
Sale
DONALDSON JAMES A director
Common Stock Class A 2,000 $305.47 $610,934
Purchase
SHEPARD WILLIAM R director
Common Stock Class B2 1 $313.64 $314
Purchase
SHEPARD WILLIAM R director
Common Stock Class B2 1 $324.64 $325
Purchase
SHEPARD WILLIAM R director
Common Stock Class B1 1 $327 $327
Sale
ODOM C C II director
Common Stock Class A 200 $325 $65,000
Sale
ODOM C C II director
Common Stock Class A 200 $315 $63,000
Option
CRONIN KATHLEEN M officer: Sr MD Gen Counsel & Co..
Non-Qualified Stock Option (right to buy) 500 $251.95 $125,975
Sale
CRONIN KATHLEEN M officer: Sr MD Gen Counsel & Co..
Common Stock Class A 500 $251.95 $125,975
Sale
ODOM C C II director
Common Stock Class A 200 $300 $60,000
Option
CRONIN KATHLEEN M officer: Sr MD Gen Counsel & Co..
Common Stock Class A 500 $251.95 $125,975
Sale
ODOM C C II director
Common Stock Class A 100 $286 $28,600
Sale
ODOM C C II director
Common Stock Class A 400 $283.21 $113,285
Sale
CORVINO ROBERT F director
Common Stock Class A 250 $293.36 $73,340
Option
DONOHUE CRAIG S director, officer: CEO
Non-Qualified Stock Option (right to buy) 6,500 $42.51 $276,283
Option
DONOHUE CRAIG S director, officer: CEO
Common Stock Class A 6,500 $42.51 $276,283
Purchase
GILL PHUPINDER director, officer: CEO
Common Stock Class A 2,000 $261.88 $523,760
Sale
CORVINO ROBERT F director
Common Stock Class A 741 $251.93 $186,680
Purchase
SHEPARD WILLIAM R director
Common Stock Class A 5,000 $245 $1,225,000
Purchase
DUFFY TERRENCE A director, officer: Chairman and..
Common Stock Class A 1,000 $250.32 $250,320
Sale
ODOM C C II director
Common Stock Class A 300 $267.88 $80,364
Sale
ODOM C C II director
Common Stock Class A 100 $280.38 $28,038
Sale
CRONIN KATHLEEN M officer: Sr MD Gen Counsel & Co..
Common Stock Class A 185 $281.97 $52,164
Sale
ODOM C C II director
Common Stock Class A 600 $286.5 $171,900
Sale
NEWSOME JAMES E director
Common Stock Class A 1,200 $310.45 $372,540
Sale
ODOM C C II director
Common Stock Class A 241 $315.05 $75,927

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.