<SEC-DOCUMENT>0000902664-21-004084-index.html : 20210831 <SEC-HEADER>0000902664-21-004084.hdr.sgml : 20210831 <ACCEPTANCE-DATETIME>20210831170605 ACCESSION NUMBER: 0000902664-21-004084 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 28 FILED AS OF DATE: 20210831 DATE AS OF CHANGE: 20210831 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CANADIAN NATIONAL RAILWAY CO CENTRAL INDEX KEY: 0000016868 STANDARD INDUSTRIAL CLASSIFICATION: RAILROADS, LINE-HAUL OPERATING [4011] IRS NUMBER: 980018609 STATE OF INCORPORATION: A8 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-48661 FILM NUMBER: 211227682 BUSINESS ADDRESS: STREET 1: 935 DE LA GAUCHETIERE ST W STREET 2: MONTREAL QUEBEC CITY: CANADA STATE: A8 ZIP: H3B 2M9 BUSINESS PHONE: 5143996569 MAIL ADDRESS: STREET 1: 935 DE LA GAUCHETIERE ST WEST STREET 2: MONTREAL QUEBEC CITY: CANADA H3B 2M9 STATE: A8 ZIP: 00000 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: TCI Fund Management Ltd CENTRAL INDEX KEY: 0001647251 IRS NUMBER: 000000000 STATE OF INCORPORATION: X0 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 7 CLIFFORD STREET CITY: LONDON STATE: X0 ZIP: W1S2FT BUSINESS PHONE: 02074402330 MAIL ADDRESS: STREET 1: 7 CLIFFORD STREET CITY: LONDON STATE: X0 ZIP: W1S2FT </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D/A <SEQUENCE>1 <FILENAME>p21-2054sc13da.htm <DESCRIPTION>CANADIAN NATIONAL RAILWAY COMPANY <TEXT> Document 1 - file: p21-2054sc13da.htm
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>image_25.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: image_25.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>image_26.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: image_26.jpg
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