Waste Connections, Inc. (NYSE:WCN) Q4 2020 Earnings Conference Call February 18, 2021 8:30 AM ET Company Participants Worthing F. Jackman - President and CEO Mary Anne Whitney - EVP and CFO Conference Call Participants Walter Spracklin - RBC Capital Markets Tyler Brown - Raymond James Jeff Goldstein - Morgan Stanley Kyle White - Deutsche Bank Hamzah Mazari - Jefferies LLC Kevin Chiang - CIBC Capital Markets Noah Kaye - Oppenheimer & Co Michael Hoffman - Stifel, Nicolaus & Company Stephanie Yee - J.P. M Sean ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to ___________ Commission File No. 1-34370 WASTE CONNECTIONS, INC. (Exact name of registrant as specified in its charter) Ontario, Ca ...

Waste Connections Inc (NYSE:WCN) Q3 2020 Results Conference Call October 29, 2020 8:30 AM ET Company Participants Worthing Jackman - President and Chief Executive Officer Mary Anne Whitney - Senior Vice President and Chief Financial Officer Conference Call Participants Tyler Brown - Raymond James Jeffrey Goldstein - Morgan Stanley Mohammad Jaffer - KeyBanc Capital Markets Mark Neville - Scotiabank Global Banking Hamzah Mazari - Jefferies LLC Kevin Chiang - CIBC Capital Markets Christopher Murray - ATB Capit ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-34370 WASTE CONNECTIONS, INC. (Exact name of registrant as specified in its charter) Ontario, Canada (State ...

Waste Connections, Inc. (NYSE:WCN) Q2 2020 Earnings Conference Call August 7, 2020 8:30 AM ET Company Participants Worthing Jackman - President, CEO & Director Mary Whitney - SVP & CFO Conference Call Participants Kevin Chiang - CIBC Hamzah Mazari - Jefferies Patrick Brown - Raymond James & Associates Brian Maguire - Goldman Sachs Group Kyle White - Deutsche Bank Michael Hoffman - Stifel, Nicolaus & Company Sean Eastman - KeyBanc Capital Markets Noah Kaye - Oppenheimer Stephanie Yee - JPMorgan Chase & Co. ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-34370 WASTE CONNECTIONS, INC. (Exact name of registrant as specified in its charter) Ontario, Canada (State or ot ...

Waste Connections, Inc. (NYSE:WCN) Q1 2020 Earnings Conference Call May 7, 2020 8:30 AM ET Company Participants Worthing Jackman - President and CEO Mary Anne Whitney - CFO Conference Call Participants Walter Spracklin - RBC Capital Markets Kyle White - Deutsche Bank Brian Maguire - Goldman Sachs Tyler Brown - Raymond James Michael Hoffman - Stifel Nicolaus Noah Kaye - Oppenheimer Stephanie Yee - JPMorgan Operator Welcome to the Waste Connections First Quarter 2020 Earnings Conference Call. [Operator instru ...

Table of Contents ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-34370 WASTE CONNECTIONS, INC. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 Or (Exact name of registrant as specified in its charter) Ontario, Canada (State or o ...

Waste Connections, Inc. (NYSE:WCN) Q4 2019 Earnings Conference Call February 13, 2020 8:30 AM ET Company Participants Worthing Jackman - President and CEO Mary Anne Whitney - CFO Conference Call Participants Brian Maguire - Goldman Sachs Tyler Brown - Raymond James Michael Hoffman - Stifel Noah Kaye - Oppenheimer Sean Eastman - KeyBanc Capital Markets Chris Murray - AltaCorp Capital Kyle White - Deutsche Bank Mark Neville - Scotiabank Operator Greetings and welcome to the Waste Connections Fourth Quarter 20 ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 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 ___________ Commission File No. 1-34370 WASTE CONNECTIONS, INC. (Exact name of registrant as specified in its charter) Ontario, Ca ...