Waste Management(WM) - 2019 Q1 - Quarterly Report

(Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Form 10-Q For the Quarterly Period Ended March 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Waste Management, Inc. (Exact name of registrant as specified in its charter) Delaware 73-1309529 (State or other jurisdiction of (I.R.S. Employer incorpor ...