Transcanada Pipelines Ltd SEC filings TCPA
Transcanada Pipelines Ltd has 484 filings in SEC EDGAR's recent list, going back to Feb 10, 1995. Its latest annual report, Form 40-F, was filed on Feb 13, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 5, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Feb 22, 2017 | Jul 1, 2016 |
| 4 | Insider transaction | Feb 22, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Jul 2, 2009 | Jul 1, 2009 |
| 4 | Insider transaction | Feb 26, 2007 | Feb 22, 2007 |
| 4 | Insider transaction | Apr 28, 2005 | Mar 23, 2005 |
| 4 | Insider transaction | Aug 3, 2004 | Jul 31, 2004 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2004 | — |
| 4 | Insider transaction | Aug 6, 2003 | Aug 1, 2003 |
| 3 | Initial insider ownership | Aug 5, 2003 | May 28, 1999 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2003 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2002 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2000 | — |
| SC 13G | Ownership over 5% (passive) | Feb 16, 1999 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 24, 1997 | — |
| SC 13G | Ownership over 5% (passive) | Aug 6, 1996 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 1995 | — |
Showing 16 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Natural Gas Transmission (SIC 4922)
- Listed as
- TCPA (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Calgary Alberta, Alberta, Canada
- SEC filer status
- Large Accelerated
- SEC CIK
- 99070
Other Natural Gas Transmission companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.