An anonymous director reports

CN TO REPORT FIRST-QUARTER 2024 FINANCIAL AND OPERATING RESULTS ON APRIL 23, 2024

Canadian National Railway Company will issue its first quarter 2024 financial and operating results after market close on April 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. ET on April 23. Tracy Robinson, president and chief executive officer, will lead the call.

Parties wishing to participate via telephone may dial 1-800-715-9871 (Canada/United States) or 1-647-932-3411 (international), using 7188340 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. A webcast replay will be available after the call ends.

About Canadian National Railway Company

CN 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 Southern United States through an 18,800-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.