0001950047-23-003280.txt : 20230818 0001950047-23-003280.hdr.sgml : 20230818 20230818181859 ACCESSION NUMBER: 0001950047-23-003280 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230818 DATE AS OF CHANGE: 20230818 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Waste Connections, Inc. CENTRAL INDEX KEY: 0001318220 STANDARD INDUSTRIAL CLASSIFICATION: REFUSE SYSTEMS [4953] IRS NUMBER: 000000000 STATE OF INCORPORATION: A6 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-34370 FILM NUMBER: 231186917 BUSINESS ADDRESS: STREET 1: 6220 HWY 7 STREET 2: SUITE 600 CITY: WOODBRIDGE STATE: A6 ZIP: L4H 4G3 BUSINESS PHONE: (905) 532-7510 MAIL ADDRESS: STREET 1: 6220 HWY 7 STREET 2: SUITE 600 CITY: WOODBRIDGE STATE: A6 ZIP: L4H 4G3 FORMER COMPANY: FORMER CONFORMED NAME: Progressive Waste Solutions Ltd. DATE OF NAME CHANGE: 20110503 FORMER COMPANY: FORMER CONFORMED NAME: IESI-BFC Ltd DATE OF NAME CHANGE: 20090522 FORMER COMPANY: FORMER CONFORMED NAME: BFI Canada Ltd DATE OF NAME CHANGE: 20081015 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: LITTLE JAMES CENTRAL INDEX KEY: 0001130416 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 3 WATERWAY SQUARE PLACE STREET 2: SUITE 110 CITY: THE WOODLANDS STATE: TX ZIP: 77380 144 1 primary_doc.xml 144 0001130416 XXXXXXXX LIVE 0001318220 WASTE CONNECTIONS, INC. 001-34370 6220 HWY 7, SUITE 600 WOODBRIDGE ONTARIO A6 L4H 4G3 (905) 532-7510 J M LITTLE & M L LITTLE CO-TTEEJAMES AND MICHELLE LITTLE REV LIV TU/DEC DTD 11/30/2012 Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

3200 441518.08 257630679 08/18/2023 NYSE Common 02/19/2023 Restricted stock vesting under a registered plan Company Benefit Plan N 2462 02/19/2023 Services Rendered Common 02/15/2023 Restricted stock vesting under a registered plan Company Benefit Plan N 738 02/15/2023 Services Rendered Y 08/18/2023 /s/ James Little