CNI SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

40-F

Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]

Feb 4, 2026

40-F

Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]

Feb 4, 2025

40-F

Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]

Jan 31, 2024

40-F

Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]

Jan 31, 2023

40-F

Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]

Feb 1, 2022

40-F

Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]

Feb 1, 2021

News

TYPE

HEADLINE

FILED AT

6-K

CN Reports Third Quarter 2026 Financial and Operating Results

Oct 30, 2026

6-K

Canadian National Railway Announces Retirement of CFO Ghislain Houle and Appointment of Successor Jamie Lockwood

Oct 29, 2026

6-K

Canadian National Railway Company Publishes Updated Code of Business Conduct

Aug 25, 2026

6-K

CN Reports Strong Q2 2026 Results and Raises Full-Year Guidance

Jul 24, 2026

6-K

CN and Union Pacific Sign Agreement Regarding Proposed Union Pacific-Norfolk Southern Merger

Jul 22, 2026

6-K

CN and Union Pacific Sign Agreement to Enhance North American Rail Connectivity

Jul 22, 2026

Prospectus

TYPE

HEADLINE

FILED AT

425

19,500-mile

Sep 1, 2021

425

Registration

Aug 24, 2021

425

Registration

Aug 19, 2021

425

Registration

Aug 17, 2021

425

19,500-mile

Aug 13, 2021

425

19,500-mile

Aug 12, 2021

Registrations

TYPE

HEADLINE

FILED AT

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

May 7, 2026

F-10

April 2026 SHELF

Apr 29, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Nov 6, 2025

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Sep 16, 2024

F-10

Registration EFFECTIVE

Apr 2, 2024

FWP

US$300,000,000 5.850% Notes due 2033

Oct 30, 2023

Proxies

TYPE

HEADLINE

FILED AT

PRER14A

Form PRER14A - Preliminary Proxy Soliciting materials

Feb 18, 2000

Ownerships

TYPE

HEADLINE

FILED AT

Other

TYPE

HEADLINE

FILED AT

SUPPL

Form SUPPL - Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]

May 8, 2026

SUPPL

Form SUPPL - Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]

May 7, 2026

EFFECT

Form EFFECT - Notice of Effectiveness

May 5, 2026

SUPPL

Form SUPPL - Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]

Nov 7, 2025

SUPPL

Form SUPPL - Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]

Nov 6, 2025

SUPPL

Form SUPPL - Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]

Sep 17, 2024

Canadian National Railway Company CNI · SEC Filings