CN to Report Fourth-Quarter and Full-Year 2023 Financial and Operating Results on January 23, 2024

CN (TSX: CNR) (NYSE: CNI) will issue its fourth-quarter and full-year 2023 financial and operating results after the market close on January 23, 2024.

CN's senior officers will review the results and the railway's outlook in a conference call starting at 4:30 p.m. Eastern Time on January 23. Tracy Robinson, CN President and Chief Executive Officer, will lead the call.

Parties wishing to participate via telephone may dial 1-800-715-9871 (Canada/U.S.), or 1-647-932-3411 (International), using 2741585 as the passcode. Participants are advised to dial in 10 minutes prior to the call.

CN will webcast the presentation live and furnish slides supporting the officers' remarks via the Investors section of its website at www.cn.ca/en/investors. A webcast replay will be available after the call ends.

About CNCN is a world-class transportation leader and trade enabler. Essential to the economy, to the customers, and to the communities it serves, CN safely transports more than 300 million tons of natural resources, manufactured products, and finished goods throughout North America every year. CN’s network connects Canada’s Eastern and Western coasts with the U.S. South through an 18,600-mile rail network, CN and its affiliates have been contributing to community prosperity and sustainable trade since 1919. CN is committed to programs supporting social responsibility and environmental stewardship.

Contacts:

Media	Investment Community
Jonathan Abecassis	Stacy Alderson
Director, Public Affairs and	Assistant Vice-President
Media Relations	Investor Relations
(438) 455-3692media@cn.ca	(514) 399-0052investor.relations@cn.ca