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Waste Connections, Inc.

For the period ended Dec 31, 2025. Filed Feb 12, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 12, 2026

WCN$190.02+0.5%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits
Contents

SIGNATURES

Pursuant to the requirements of Sections 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Waste Connections, Inc.
By:/s/ Ronald J. Mittelstaedt
Ronald J. Mittelstaedt
Date: February 12, 2026President and Chief Executive Officer

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Ronald J. Mittelstaedt and Mary Anne Whitney, jointly and severally, his or her true and lawful attorneys-in-fact, each with the power of substitution, for him or her in any and all capacities to sign any amendments to this Annual Report on Form 10-K, and to file the same with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission and the securities commissions or similar regulatory authorities in Canada, hereby ratifying and confirming all that each of said attorneys-in-fact, or his or her substitutes, may do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

SignatureTitleDate
/s/ Ronald J. MittelstaedtPresident and Chief Executive Officer
Ronald J. Mittelstaedt(principal executive officer)February 12, 2026
/s/ Mary Anne WhitneyExecutive Vice President and Chief Financial Officer
Mary Anne Whitney(principal financial officer)February 12, 2026
/s/ Derek TanSenior Vice President and Chief Accounting Officer
Derek Tan(principal accounting officer)February 12, 2026
/s/ Andrea E. Bertone
Andrea E. Bertone​Director​February 12, 2026
​​​​​
/s/ Edward E. Guillet
Edward E. GuilletDirectorFebruary 12, 2026
/s/ Michael W. Harlan
Michael W. HarlanDirectorFebruary 12, 2026
/s/ Elise L. Jordan
Elise L. JordanDirectorFebruary 12, 2026
/s/ Cherylyn Harley Lebon​​​​
Cherylyn Harley Lebon​Director​February 12, 2026
​​​​​
/s/ Susan Lee
Susan LeeDirectorFebruary 12, 2026
/s/ Carl D. Sparks
Carl D. SparksDirectorFebruary 12, 2026
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.