SIMON PROPERTY GROUP INC. 8-K

What Happened
Simon Property Group (SPG) filed a Form 8-K on February 2, 2026 to report results for the quarter ended December 31, 2025. The company furnished a press release (Exhibit 99.1, dated February 2, 2026) that contains its quarterly earnings information and related matters, and provided supplemental financial and operating information under Regulation FD.

Key Details

• Filing date: February 2, 2026; quarter covered: ended December 31, 2025.
• Exhibit 99.1 is the earnings release and supplemental information (furnished, not filed).
• Supplemental disclosures include non-GAAP performance measures commonly used by REITs: funds from operations (FFO), FFO per share, Real Estate FFO, Real Estate FFO per share, funds available for distribution, net operating income (NOI), domestic property NOI and portfolio NOI. Reconciliations to the most directly comparable GAAP measures are included.
• Disclosure made under Items 2.02 (Results of Operations and Financial Condition) and 7.01 (Regulation FD Disclosure); the information is furnished for purposes of the Exchange Act and will not be incorporated by reference into Securities Act filings.

Why It Matters
This filing signals SPG’s official reporting of its Q4 2025 quarterly results and provides investors with both GAAP and non-GAAP metrics (FFO, NOI, etc.) that are widely used to evaluate REIT performance and cash-generation potential. Because the press release and supplemental exhibit are furnished, investors should review Exhibit 99.1 for the specific financial figures, reconciliations, and operational details needed to assess earnings, dividend coverage, and portfolio performance.