CNI SEC filings (2026)
CIK 16868 · Railroads, Line-Haul Operating (SIC 4011) · incorporated in A8 · fiscal year ends in December
1,084 filings on EDGAR since 1997 · 26 annual, 0 quarterly, 577 current · earnings
What happened, last 12 months#
Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.
August 2026
- Aug 258-K8-K · Report of a foreign private issuer
July 2026
- Jul 248-K8-K · Report of a foreign private issuer
- Jul 238-K8-K · Report of a foreign private issuer
- Jul 238-K8-K · Report of a foreign private issuer
May 2026
- May 88-K8-K · Report of a foreign private issuer
- May 18-K8-K · Report of a foreign private issuer
- May 18-K8-K · Report of a foreign private issuer
April 2026
- Apr 298-K8-K · Report of a foreign private issuer
- Apr 298-K8-K · Report of a foreign private issuer
March 2026
- Mar 258-K8-K · Report of a foreign private issuer
- Mar 258-K8-K · Report of a foreign private issuer
February 2026
- Feb 68-K8-K · Report of a foreign private issuer
- Feb 58-K8-K · Report of a foreign private issuer
- Feb 4ReportAnnual report (Canadian issuer)
- Feb 48-K8-K · Report of a foreign private issuer
January 2026
- Jan 308-K8-K · Report of a foreign private issuer
- Jan 308-K8-K · Report of a foreign private issuer
- Jan 308-K8-K · Report of a foreign private issuer
November 2025
- Nov 78-K8-K · Report of a foreign private issuer
- Nov 68-K8-K · Report of a foreign private issuer
October 2025
- Oct 318-K8-K · Report of a foreign private issuer
Insider transactions#
What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.
No Form 4 transaction on file for CNI in the window. Transaction details are read from the documents filed since January 2026; the filings themselves are counted below.
Reports and proxy statements#
Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.
2026 · 18 filings
| Filed | What it is |
|---|---|
| Aug 25, 20266-K | Report of a foreign private issuer |
| Jul 24, 20266-K | Report of a foreign private issuer |
| Jul 23, 20266-K | Report of a foreign private issuer |
| Jul 23, 20266-K | Report of a foreign private issuer |
| May 8, 20266-K | Report of a foreign private issuer |
| May 1, 20266-K | Report of a foreign private issuer |
| May 1, 20266-K | Report of a foreign private issuer |
| Apr 29, 20266-K | Report of a foreign private issuer |
| Apr 29, 20266-K | Report of a foreign private issuer |
| Mar 25, 20266-K | Report of a foreign private issuer |
| Mar 25, 20266-K | Report of a foreign private issuer |
| Feb 6, 20266-K | Report of a foreign private issuer |
| Feb 5, 20266-K | Report of a foreign private issuer |
| Feb 4, 202640-F | Annual report (Canadian issuer) |
| Feb 4, 20266-K | Report of a foreign private issuer |
| Jan 30, 20266-K | Report of a foreign private issuer |
| Jan 30, 20266-K | Report of a foreign private issuer |
| Jan 30, 20266-K | Report of a foreign private issuer |
2025 · 17 filings
| Filed | What it is |
|---|---|
| Nov 7, 20256-K | Report of a foreign private issuer |
| Nov 6, 20256-K | Report of a foreign private issuer |
| Oct 31, 20256-K | Report of a foreign private issuer |
| Jul 22, 20256-K | Report of a foreign private issuer |
| Jun 6, 20256-K | Report of a foreign private issuer |
| May 2, 20256-K | Report of a foreign private issuer |
| May 2, 20256-K | Report of a foreign private issuer |
| May 1, 20256-K | Report of a foreign private issuer |
| Mar 26, 20256-K | Report of a foreign private issuer |
| Mar 26, 20256-K | Report of a foreign private issuer |
| Feb 7, 20256-K | Report of a foreign private issuer |
| Feb 5, 20256-K | Report of a foreign private issuer |
| Feb 4, 202540-F | Annual report (Canadian issuer) |
| Feb 4, 20256-K | Report of a foreign private issuer |
| Jan 30, 20256-K | Report of a foreign private issuer |
| Jan 30, 20256-K | Report of a foreign private issuer |
| Jan 30, 20256-K | Report of a foreign private issuer |
2024 · 24 filings
| Filed | What it is |
|---|---|
| Oct 22, 20246-K | Report of a foreign private issuer |
| Sep 17, 20246-K | Report of a foreign private issuer |
| Sep 11, 20246-K | Report of a foreign private issuer |
| Aug 20, 20246-K | Report of a foreign private issuer |
| Aug 9, 20246-K | Report of a foreign private issuer |
| Jul 23, 20246-K | Report of a foreign private issuer |
| May 14, 20246-K | Report of a foreign private issuer |
| May 1, 20246-K | Report of a foreign private issuer |
| Apr 26, 20246-K | Report of a foreign private issuer |
| Apr 26, 20246-K | Report of a foreign private issuer |
| Apr 23, 20246-K | Report of a foreign private issuer |
| Apr 8, 20246-K | Report of a foreign private issuer |
| Apr 2, 20246-K | Report of a foreign private issuer |
| Mar 21, 20246-K | Report of a foreign private issuer |
| Mar 21, 20246-K | Report of a foreign private issuer |
| Feb 5, 20246-K | Report of a foreign private issuer |
| Feb 1, 20246-K | Report of a foreign private issuer |
| Jan 31, 202440-F | Annual report (Canadian issuer) |
| Jan 31, 20246-K | Report of a foreign private issuer |
| Jan 24, 20246-K/A | Report of a foreign private issuer, amended |
| Jan 24, 20246-K/A | Report of a foreign private issuer, amended |
| Jan 23, 20246-K | Report of a foreign private issuer |
| Jan 23, 20246-K | Report of a foreign private issuer |
| Jan 23, 20246-K | Report of a foreign private issuer |
2023 · 18 filings — 17 × 6-K, 1 × 40-F
2022 · 23 filings — 22 × 6-K, 1 × 40-F
2021 · 48 filings — 47 × 6-K, 1 × 40-F
2020 · 23 filings — 22 × 6-K, 1 × 40-F
2019 · 21 filings — 20 × 6-K, 1 × 40-F
2018 · 27 filings — 26 × 6-K, 1 × 40-F
2017 · 24 filings — 23 × 6-K, 1 × 40-F
2016 · 33 filings — 32 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2015 · 27 filings — 26 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2014 · 38 filings — 36 × 6-K, 1 × 40-F, 1 × 6-K/A
Counted, not listed; the year is on EDGAR.
2013 · 35 filings — 34 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2012 · 20 filings — 19 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2011 · 23 filings — 22 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2010 · 16 filings — 15 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2009 · 25 filings — 24 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2008 · 18 filings — 17 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2007 · 23 filings — 22 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2006 · 21 filings — 20 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2005 · 20 filings — 19 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2004 · 20 filings — 19 × 6-K, 1 × 40-F
Counted, not listed; the year is on EDGAR.
2003 · 20 filings — 18 × 6-K, 1 × 40-F, 1 × 6-K/A
Counted, not listed; the year is on EDGAR.
2002 · 15 filings — 13 × 6-K, 1 × 40-F, 1 × 40-F/A
Counted, not listed; the year is on EDGAR.
2001 · 5 filings — 5 × 6-K
Counted, not listed; the year is on EDGAR.
2000 · 1 filing — 1 × PRER14A
Counted, not listed; the year is on EDGAR.
1999 · 1 filing — 1 × 6-K
Counted, not listed; the year is on EDGAR.
Insider, ownership and other filings#
Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.
2026 · 7 filings — 2 × F-X, 2 × SUPPL, 1 × EFFECT and 2 other forms
2025 · 5 filings — 2 × SUPPL, 1 × 144, 1 × FWP and 1 other form
| Filed | What it is |
|---|---|
| Dec 23, 2025144 | Notice of proposed sale (Form 144) |
| Nov 7, 2025SUPPL | Other filings |
| Nov 6, 2025FWP | Free writing prospectus |
| Nov 6, 2025SUPPL | Other filings |
| Apr 30, 2025SCHEDULE 13D/A | Other filings |
2024 · 12 filings — 2 × 144, 2 × F-X, 2 × SUPPL and 6 other forms
| Filed | What it is |
|---|---|
| Nov 4, 2024SC 13D/A | Active holder above 5% (Schedule 13D), amended |
| Oct 8, 2024SCHEDULE 13G/A | Other filings |
| Sep 17, 2024SUPPL | Other filings |
| Sep 16, 2024FWP | Free writing prospectus |
| Sep 16, 2024SUPPL | Other filings |
| Jul 25, 2024144 | Notice of proposed sale (Form 144) |
| Apr 4, 2024EFFECT | Other filings |
| Apr 2, 2024F-X | FORM F-X |
| Apr 2, 2024F-X | Other filings |
| Apr 2, 2024F-10 | FORM F-10 |
| Feb 27, 2024144 | Notice of proposed sale (Form 144) |
| Feb 14, 2024SC 13G/A | Passive holder above 5% (Schedule 13G), amended |
2023 · 9 filings — 4 × 144, 2 × SUPPL, 1 × FWP and 2 other forms
Counted, not listed; the year is on EDGAR.
2022 · 21 filings — 9 × F-X/A, 4 × SC 13D/A, 2 × F-X and 5 other forms
Counted, not listed; the year is on EDGAR.
2021 · 143 filings — 124 × 425, 10 × SC 13D/A, 2 × SC 13D and 7 other forms
Counted, not listed; the year is on EDGAR.
2020 · 9 filings — 2 × F-X, 2 × SC 13G/A, 2 × SUPPL and 3 other forms
Counted, not listed; the year is on EDGAR.
2019 · 1 filing — 1 × SC 13G/A
Counted, not listed; the year is on EDGAR.
2018 · 11 filings — 4 × SUPPL, 2 × F-X, 2 × FWP and 3 other forms
Counted, not listed; the year is on EDGAR.
2017 · 5 filings — 2 × CORRESP, 2 × UPLOAD, 1 × SC 13G/A
Counted, not listed; the year is on EDGAR.
2016 · 10 filings — 4 × SUPPL, 2 × FWP, 2 × SC 13G/A and 2 other forms
Counted, not listed; the year is on EDGAR.
2015 · 16 filings — 6 × S-8 POS, 2 × 11-K, 2 × F-X and 5 other forms
Counted, not listed; the year is on EDGAR.
2014 · 7 filings — 2 × 11-K, 2 × SUPPL, 1 × FWP and 2 other forms
Counted, not listed; the year is on EDGAR.
2013 · 17 filings — 2 × 11-K, 2 × F-X, 2 × SC 13G and 8 other forms
Counted, not listed; the year is on EDGAR.
2012 · 6 filings — 2 × 11-K, 2 × SUPPL, 1 × FWP and 1 other form
Counted, not listed; the year is on EDGAR.
2011 · 11 filings — 2 × 11-K, 2 × SC 13G/A, 2 × SUPPL and 5 other forms
Counted, not listed; the year is on EDGAR.
2010 · 7 filings — 3 × UPLOAD, 2 × 11-K, 2 × CORRESP
Counted, not listed; the year is on EDGAR.
2009 · 8 filings — 2 × 11-K, 2 × S-8, 2 × SUPPL and 2 other forms
Counted, not listed; the year is on EDGAR.
2008 · 6 filings — 2 × 11-K, 2 × SUPPL, 1 × FWP and 1 other form
Counted, not listed; the year is on EDGAR.
2007 · 11 filings — 2 × 11-K, 2 × SC 13G/A, 2 × SUPPL and 5 other forms
Counted, not listed; the year is on EDGAR.
2006 · 14 filings — 4 × SUPPL, 2 × 11-K, 2 × FWP and 6 other forms
Counted, not listed; the year is on EDGAR.
2005 · 9 filings — 3 × UPLOAD, 2 × 11-K, 2 × CORRESP and 1 other form
Counted, not listed; the year is on EDGAR.
2004 · 6 filings — 2 × 11-K, 2 × SC 13G/A, 2 × SUPPL
Counted, not listed; the year is on EDGAR.
2003 · 10 filings — 3 × SC 13G/A, 2 × 11-K, 2 × SUPPL and 3 other forms
Counted, not listed; the year is on EDGAR.
2002 · 10 filings — 2 × 11-K, 2 × NTN 10Q, 2 × SC 13G/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2001 · 7 filings — 3 × S-8, 3 × SC 13G/A, 1 × SC 13D
Counted, not listed; the year is on EDGAR.
2000 · 88 filings — 74 × 425, 4 × F-4/A, 4 × S-4/A and 4 other forms
Counted, not listed; the year is on EDGAR.
1999 · 2 filings — 1 × SC 13G, 1 × SC 13G/A
Counted, not listed; the year is on EDGAR.
1998 · 10 filings — 4 × SC 14D1/A, 1 × 3, 1 × F-4 and 4 other forms
Counted, not listed; the year is on EDGAR.
1997 · 2 filings — 1 × SC 13G, 1 × SC 13G/A
Counted, not listed; the year is on EDGAR.
About this data#
Canadian National Railway Company (CNI) has 1,084 filings on EDGAR going back to 1997: 26 annual reports, 0 quarterly reports and 577 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 40-F, was filed on Feb 4, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Aug 25, 2026, covered a material event. Not investment advice.
Every row is a filing EDGAR lists for the registrants that have been Canadian National Railway Company, read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.
FAQ#
- Where can I read CNI's latest 10-K?
- CNI's latest annual report, a 40-F, was filed on Feb 4, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
- When did CNI last file an 8-K?
- On Aug 25, 2026 it filed a current report. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02.
- How many SEC filings has CNI made?
- 1,084 filings are on EDGAR under the registrant records that have been Canadian National Railway Company, going back to 1997; 8 of them are insider ownership forms (Forms 3, 4, 5 and 144).