WASTE MANAGEMENT INC — Director's Dealing 2010

Mar 11, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WASTE MANAGEMENT INC (WM)
CIK: 0000823768
Period of Report: 2010-03-09

Reporting Person: Aardsma David A (Sr. VP, Sales and Marketing)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-03-09	Stock Option (Right to Buy)	$33.49	A	34037	Acquired	2020-03-09	Common Stock (34037)	Direct

Footnotes

F1: Stock option granted pursuant to Waste Management, Inc. 2009 Stock Incentive Plan. The stock option vests 25% on the first and second anniversary of the date of grant with the remaining 50% on the third anniversary of the date of grant.