South Bow Corp SEC filings SOBO
South Bow Corp has 87 filings in SEC EDGAR's recent list, going back to Apr 16, 2024. Its latest annual report, Form 40-F, was filed on Mar 16, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 4, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 8, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| 144 | Notice of proposed sale | Mar 9, 2026 | — |
| 144 | Notice of proposed sale | Mar 9, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 6, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| 144 | Notice of proposed sale | Mar 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 144 | Notice of proposed sale | Dec 2, 2024 | — |
| 144 | Notice of proposed sale | Nov 25, 2024 | — |
Showing 14 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Pipe Lines (No Natural Gas) (SIC 4610)
- Listed as
- SOBO (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Canada (Federal Level)
- Headquarters
- Calgary
- SEC CIK
- 2019061
Other Pipe Lines (No Natural Gas) companies
- Enbridge Inc ENB
- Mplx LP MPLX
- HF Sinclair Corp DINO
- Plains All American Pipeline LP PAA
- Plains GP Holdings LP PAGP
- Delek Logistics Partners, LP DKL
- Genesis Energy LP GEL
Source: SEC EDGAR filings. This is company-reported data, not investment advice.