PONTE VEDRA, Fla., Aug. 25, 2020 /PRNewswire/ -- Advanced Disposal Services, Inc. ("Advanced Disposal" or the "Company") (NYSE: ADSW) announced that at a virtual special meeting of stockholders held earlier today, the Company's stockholders voted to adopt the amended merger agreement pursuant to which the Company would be acquired by an indirect, wholly-owned subsidiary of Waste Management, Inc. ("Waste Management") in an all-cash transaction, which was first announced on April 15, 2019.