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For reporting purposes, the sale prices within a $1 range have been aggregated and the weighted average has been reported. The price range was $176.56 to$176.60. 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For reporting purposes, the sales prices within a $1 range have been aggregated and the weighted average sales price has been reported. The price ranges were: $149.67 to $149.77. The Company maintains a record of the transactions and copies will be provided upon request."}],"balance_after":60194,"source":{"system":"sec-edgar","filing":"0001156375-17-000116","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1156375/000115637517000116/edgardoc.xml","form_type":"4"}},{"id":4271863,"issuer":{"id":2909,"kind":"organization","name":"CME GROUP INC.","symbol":"CME"},"owners":[{"id":159802,"kind":"person","name":"Bernacchi Jeffrey M.","position":1,"cik":"0001464713","reported_name":"Bernacchi Jeffrey M.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock Class A","published_at":"2017-06-27T22:02:21.000Z","date":"2017-06-26","kind":"grant","acquired":true,"shares":809,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Granted pursuant to the CME Group Director Stock Plan, as amended and restated."}],"balance_after":61695,"source":{"system":"sec-edgar","filing":"0001156375-17-000076","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1156375/000115637517000076/edgardoc.xml","form_type":"4"}},{"id":4603414,"issuer":{"id":2909,"kind":"organization","name":"CME GROUP INC.","symbol":"CME"},"owners":[{"id":159802,"kind":"person","name":"Bernacchi Jeffrey M.","position":1,"cik":"0001464713","reported_name":"Bernacchi Jeffrey M.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock Class A","published_at":"2016-09-14T15:31:40.000Z","date":"2016-09-13","kind":"sale","acquired":false,"shares":5187,"price":107.7,"value":558639.9,"ownership":{"direct":true},"balance_after":60886,"source":{"system":"sec-edgar","filing":"0001156375-16-000209","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1156375/000115637516000209/edgardoc.xml","form_type":"4"}}]}