WASTE MANAGEMENT INC — Director's Dealing 2012

Jan 18, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WASTE MANAGEMENT INC (WM)
CIK: 0000823768
Period of Report: 2012-01-15

Reporting Person: REUM W ROBERT (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-01-15	Common Stock	A	3432.0000	$33.5100	Acquired	21200.0000	Direct
2012-01-17	Common Stock	S	1.0000	$33.7800	Disposed	21199.0000	Direct
2012-01-17	Common Stock	S	6.0000	$33.7900	Disposed	21193.0000	Direct
2012-01-17	Common Stock	S	600.0000	$33.8000	Disposed	20593.0000	Direct
2012-01-17	Common Stock	S	690.0000	$33.8100	Disposed	19903.0000	Direct

Footnotes

F1: Stock award granted pursuant to Waste Management, Inc. 2009 Stock Incentive Plan.

F2: Sale of shares to cover personal income tax obligations upon grant of stock award, pursuant to Rule 10b5-1 Trading Plan.