WM (NYSE:WM) announced that it will release third quarter financial results after the close of the market on Tuesday, October 27, 2026 and host its investor conference call Wednesday, October 28, 2026 at 10 a.m. ET.

The live audio webcast of the earnings call will be accessible to the public by visiting investors.wm.com and selecting "Events & Presentations" from the website menu. A replay of the audio webcast will be available at the same location following the conclusion of the call.

Participants who will be dialing in for the earnings call must register to obtain their dial in and passcode details. Participants may pre-register at any time, including up to and after the call start time.

The Company participates in investor presentations and conferences throughout the year. Interested parties can find a schedule of these conferences at investors.wm.com by selecting "Events & Presentations."

ABOUT WM

WM (WM.com) is North America's leading provider of comprehensive environmental solutions. Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to put people first and achieve success with integrity. WM, through its subsidiaries, provides collection, recycling and disposal services to millions of residential, commercial, industrial, medical and municipal customers throughout the U.S. and Canada. With innovative infrastructure and capabilities in recycling, organics and renewable energy, WM provides environmental solutions to and collaborates with its customers in helping them pursue their sustainability goals. In North America, WM has the largest disposal network and collection fleet, is the largest recycler and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants, as well as the largest heavy-duty natural gas truck fleet in the industry. WM, through its subsidiaries, also provides collection and disposal services of regulated medical waste and secure information destruction services in the U.S., Canada and Western Europe. To learn more about WM and the company's sustainability progress and solutions, visit Sustainability.WM.com.

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FOR MORE INFORMATION

WM

Website

www.wm.com

Analysts

Ed Egl

713.265.1656

eegl@wm.com

Media

Toni Werner

media@wm.com