GERDES LARRY G

Insider Buys Quantity –
3
2012-04-27PurchaseCME Group Inc.
CME
director
2,000
0.0031%
$274.19$548,380+4.46%
2012-03-14PurchaseCME Group Inc.
CME
director
400
0.0006%
$275.35$110,140+0.75%
2012-02-03PurchaseCME Group Inc.
CME
director
308
0.0005%
$270.49$83,311+3.3%