CME Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
DUFFY TERRENCE A director, officer: Chairman and..
Common Stock Class A 30,875 $83.88 $2,589,795
Sale
PANKAU RONALD A. director
Common Stock Class A 350 $94 $32,900
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 1,600 $88.13 $141,008
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Non-Qualified Stock Option (right to buy) 1,600 $88.13 $141,008
Option
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $83.88 $67,104
Option
HARLEY JILL A officer: MD & CAO
Non-Qualified Stock Option (right to buy) 800 $83.88 $67,104
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $83.88 $67,104
Sale
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 1,600 $88.13 $141,008
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 344 $90 $30,960
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 350 $89.17 $31,208
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $83.88 $67,104
Option
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $83.88 $67,104
Option
HARLEY JILL A officer: MD & CAO
Non-Qualified Stock Option (right to buy) 800 $83.88 $67,104
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $83.88 $67,104
Option
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $83.88 $67,104
Option
HARLEY JILL A officer: MD & CAO
Non-Qualified Stock Option (right to buy) 800 $83.88 $67,104
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 400 $87.82 $35,128
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 5,825 $83.88 $488,601
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Non-Qualified Stock Option (right to buy) 5,825 $83.88 $488,601
Sale
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 5,825 $83.88 $488,601
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 450 $84.61 $38,075
Sale
GEPSMAN MARTIN J director
Common Stock Class A 500 $84.78 $42,390
Option
SAMMANN DEREK officer: Sr MD Gl Hd Commodity ..
Non-Qualified Stock Option (right to buy) 9,010 $74.27 $669,155
Option
DUFFY TERRENCE A director, officer: Chairman and..
Non-Qualified Stock Option (right to buy) 14,580 $69.43 $1,012,246
Option
DUFFY TERRENCE A director, officer: Chairman and..
Common Stock Class A 14,580 $69.43 $1,012,246
Sale
DUFFY TERRENCE A director, officer: Chairman and..
Common Stock Class A 5,340 $84.55 $451,513
Sale
CRONIN KATHLEEN M officer: Sr MD Gen Counsel & Co..
Common Stock Class A 1,920 $84.52 $162,278
Option
SAMMANN DEREK officer: Sr MD Gl Hd Commodity ..
Common Stock Class A 10,000 $76.76 $767,630
Sale
SAMMANN DEREK officer: Sr MD Gl Hd Commodity ..
Common Stock Class A 990 $84.25 $83,408
Option
HARLEY JILL A officer: MD & CAO
Common Stock Class A 800 $56.87 $45,496
Option
HARLEY JILL A officer: MD & CAO
Non-Qualified Stock Option (right to buy) 800 $56.87 $45,496
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 1,200 $68.42 $82,098
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 3,230 $66.65 $215,280
Option
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Non-Qualified Stock Option (right to buy) 3,230 $66.65 $215,280
Option
HARLEY JILL A officer: MD & CAO
Common Stock Class A 2,575 $67.15 $172,911
Option
HARLEY JILL A officer: MD & CAO
Non-Qualified Stock Option (right to buy) 2,575 $67.15 $172,911
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 1,470 $80 $117,600
Sale
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 3,412 $79.5 $271,254
Option
DURKIN BRYAN T director
Common Stock Class A 25,625 $52.78 $1,352,359
Option
DURKIN BRYAN T director
Non-Qualified Stock Option (right to buy) 6,875 $28.8 $198,000
Sale
DURKIN BRYAN T director
Common Stock Class A 6,875 $28.8 $198,000
Sale
PANKAU RONALD A. director
Common Stock Class A 400 $73.65 $29,460
Sale
GEPSMAN MARTIN J director
Common Stock Class A 800 $74.46 $59,568
Sale
HARLEY JILL A officer: MD & CAO
Common Stock Class A 1,910 $64.69 $123,548
Option
HARLEY JILL A officer: MD & CAO
Common Stock Class A 2,025 $64.69 $130,987
Option
HARLEY JILL A officer: MD & CAO
Non-Qualified Stock Option (right to buy) 2,025 $64.69 $130,987
Sale
PIELL HILDA HARRIS officer: Sr MD & Chief HR Officer
Common Stock Class A 2,282 $75 $171,150
Sale
GILL PHUPINDER director, officer: CEO
Common Stock Class A 49,000 $25.4 $1,244,600
Option
GILL PHUPINDER director, officer: CEO
Non-Qualified Stock Option (right to buy) 49,000 $25.4 $1,244,600
Option
GILL PHUPINDER director, officer: CEO
Common Stock Class A 49,000 $25.4 $1,244,600

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.