[6-K] GRANITE REAL ESTATE INVESTMENT TRUST Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Granite Real Estate Investment Trust furnished a Form 6-K that provides its Third Quarter 2025 Report to Unitholders, including unaudited condensed consolidated combined financial statements and management’s discussion and analysis for the period ended September 30, 2025.

The filing also notes an accompanying news release titled “Granite REIT Announces 2025 Third Quarter Results and a 4.4% Distribution Increase Commencing in December 2025.” In addition, Exhibit 99.1 is incorporated by reference into the registrants’ Registration Statement on Form S-8 (File No. 333-282651), and officer certifications of interim filings are included.

Insights

REIT analyst

Administrative 6-K with Q3 materials and a disclosed 4.4% distribution increase.

Granite REIT furnished Q3 2025 financial statements and MD&A for the period ended September 30, 2025, plus officer certifications. The filing states that an exhibit announces a 4.4% distribution increase commencing in December 2025.

Exhibit 99.1 is incorporated by reference into a Form S-8, which is an administrative linkage for plan-related securities. The overall tone is routine; actual operating performance details would be inside the exhibits.

Subsequent filings or the exhibits themselves would provide the granular financial metrics and any further context around the distribution change.

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: November, 2025

Commission File Number: 001-35771

GRANITE REAL ESTATE INVESTMENT TRUST

(Name of registrant)

77 King Street West, Suite 4010, P.O. Box 159
Toronto-Dominion Centre
Toronto, Ontario
M5K 1H1
(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 ☑

DOCUMENTS FILED AS PART OF THIS FORM 6-K

See the Exhibit Index to this Form 6-K.

Exhibit 99.1 to this report on Form 6-K is hereby incorporated by reference into the registrants’ Registration Statement on Form S-8 (File No. 333-282651).

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.

Date: November 5, 2025			GRANITE REAL ESTATE INVESTMENT TRUST
			By:			/s/Teresa Neto
						Name: Teresa Neto
						Title: Chief Financial Officer

FORM 6-K EXHIBIT INDEX

Exhibit No.

Exhibit 99.1    Third Quarter 2025 Report to Unitholders, including the unaudited condensed consolidated combined financial statements and management’s discussion and analysis of results of operations and financial position for the period ended September 30, 2025.

Exhibit 99.2    Granite REIT Announces 2025 Third Quarter Results and a 4.4% Distribution Increase Commencing in December 2025

Exhibit 99.3    Form 52-109F2 – Certification of Interim Filings – President and Chief Executive Officer

Exhibit 99.4    Form 52-109F2 – Certification of Interim Filings – Chief Financial Officer

FAQ

What did Granite REIT (GRP) file?

A Form 6-K furnishing its Q3 2025 Report to Unitholders, including unaudited financial statements and MD&A for the period ended September 30, 2025.

Does the 6-K mention a distribution change for Granite REIT (GRP)?

Yes. An exhibit announces a 4.4% distribution increase commencing in December 2025.

Are certifications included in Granite REIT’s (GRP) 6-K?

Yes. CEO and CFO Form 52-109F2 certifications of interim filings are included as exhibits.

What period do Granite REIT’s (GRP) financial statements cover?

They cover the period ended September 30, 2025, as part of the Q3 2025 unaudited statements.

Is any exhibit incorporated into another Granite REIT (GRP) registration?

Yes. Exhibit 99.1 is incorporated by reference into the Form S-8 (File No. 333-282651).

What else is included with Granite REIT’s (GRP) Q3 2025 materials?

The 6-K includes a news release on Q3 2025 results and the 4.4% distribution increase, plus officer certifications.