South Bow (SOBO) makes 2025 annual disclosure documents available

Rhea-AI Filing Summary

South Bow Corporation has filed its 2025 annual disclosure documents dated for the year ended December 31, 2025. These include audited consolidated financial statements with notes, management's discussion and analysis, and the annual information form.

The documents are available on South Bow's website, its SEDAR+ profile, and through its U.S. Securities and Exchange Commission filings. South Bow operates 4,900 kilometres of crude oil pipelines linking Alberta supplies to key U.S. refining markets, and its common shares trade on the Toronto Stock Exchange and the New York Stock Exchange under the symbol SOBO.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026

Commission File Number: 001-42021

South Bow Corporation
(Translation of registrant's name into English)

707 5th Street SW
Calgary, Canada T2P 0Y3
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [   ]      Form 40-F [ X ]

Exhibit 99.1 to this report, furnished on Form 6-K, is furnished, not filed, and will not be incorporated by reference into any registration statement filed by the registrant under the Securities Act of 1933, as amended.

EXHIBIT INDEX

99.1 Press Release dated March 13, 2026

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		South Bow Corporation
		(Registrant)
Date: March 13, 2026		/s/ Lori M. Muratta
		Lori M. Muratta
		Senior Vice-President and General Counsel

EXHIBIT 99.1

NEWS RELEASE

South Bow Files 2025 Annual Disclosure Documents

CALGARY, Alberta, March 13, 2026 (GLOBE NEWSWIRE) -- South Bow Corp. (TSX & NYSE: SOBO) (South Bow) filed its 2025 annual disclosure documents on March 13, 2026.

South Bow's audited consolidated financial statements and notes, management's discussion and analysis, and annual information form as at and for the year ended Dec. 31, 2025, are available on South Bow's website at www.southbow.com, under South Bow's SEDAR+ profile at www.sedarplus.ca, and in South Bow's filings with the U.S. Securities and Exchange Commission at www.sec.gov.

About South Bow

South Bow safely operates 4,900 kilometres (3,045 miles) of crude oil pipeline infrastructure, connecting Alberta crude oil supplies to U.S. refining markets in Illinois, Oklahoma, and the U.S. Gulf Coast through our unrivalled market position. We take pride in what we do – providing safe and reliable transportation of crude oil to North America's highest demand markets. As an investment-grade entity based in Calgary, Alberta, South Bow's common shares trade on the Toronto Stock Exchange and the New York Stock Exchange under the symbol SOBO. To learn more, visit www.southbow.com.

Contact information
Investor Relations Martha Wilmot investor.relations@southbow.com	Media Relations Solomiya Lyaskovska communications@southbow.com

FAQ

What did South Bow (SOBO) file in its March 2026 Form 6-K?

South Bow filed notice that its 2025 annual disclosure documents are available. These include audited consolidated financial statements, management’s discussion and analysis, and the annual information form for the year ended December 31, 2025, covering the company’s financial and operating performance.

Where can investors access South Bow’s 2025 annual disclosure documents?

The 2025 annual disclosure documents are available on South Bow’s website, on its SEDAR+ profile at sedarplus.ca, and in its U.S. Securities and Exchange Commission filings at sec.gov. These sources provide the audited financial statements, MD&A, and annual information form.

What period do South Bow’s 2025 audited financial statements cover?

South Bow’s audited consolidated financial statements and related disclosures are prepared as at and for the year ended December 31, 2025. They form part of the company’s 2025 annual disclosure package alongside the management’s discussion and analysis and annual information form.

What business does South Bow (SOBO) operate according to the filing?

South Bow operates 4,900 kilometres of crude oil pipeline infrastructure. Its system connects Alberta crude oil supplies to U.S. refining markets in Illinois, Oklahoma, and the U.S. Gulf Coast, focusing on safe and reliable transportation to high-demand North American markets.

On which exchanges are South Bow’s common shares listed and under what symbol?

South Bow’s common shares trade on both the Toronto Stock Exchange and the New York Stock Exchange under the symbol SOBO. The company describes itself as an investment-grade entity based in Calgary, Alberta, with crude oil pipeline operations across key markets.

Who should investors and media contact at South Bow for more information?

Investors are directed to contact Investor Relations at South Bow, specifically Martha Wilmot via the investor.relations@southbow.com email. Media inquiries are directed to Solomiya Lyaskovska in Media Relations at communications@southbow.com for questions about the company and its disclosures.

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 PRESS RELEASE 2.7 KB