Waste Connections, Inc. announced that Ronald J. Mittelstaedt, the Executive Chairman of the Company, has been appointed Chief Executive Officer of the Company, effective April 23, 2023. Mr. Mittelstaedt succeeds Worthing F. Jackman in this role. Mr. Mittelstaedt is the Company's founder and served as the Company's Chief Executive Officer from 1997 until July 2019, when ?he transitioned to the position of Executive Chairman of the Board of Directors.?

In connection with his reappointment as Chief Executive Officer, Mr. Mittelstaedt remains on the Board of Directors, but will no longer serve as Executive Chairman.