Insider Transactions by ROBERTSON GREG A

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerMar 09, 2012Option Exercise$34.9450617,67734,796Mar 12, 2012, 04:54 PM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerFeb 16, 2012Option Exercise$34.446,388220,03536,699Feb 21, 2012, 10:18 AM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerOct 27, 2011Option Exercise$30.5637,0531,132,41549,326Oct 31, 2011, 12:02 PM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerOct 28, 2011Sale$34.0133511,39331,708Oct 31, 2011, 12:02 PM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerMar 03, 2011Option Exercise$37.1854820,37529,741Mar 07, 2011, 02:08 PM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerMar 04, 2011Sale$37.401856,91929,556Mar 07, 2011, 02:08 PM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerAug 03, 2010Sale$28.9733,358966,41446,147Aug 04, 2010, 12:57 PM
WMWASTE MANAGEMENT INCROBERTSON GREG AVP, Chief Accounting OfficerAug 03, 2010Sale$28.9733,358966,41446,147Aug 04, 2010, 12:57 PM