Spire Inc: issues $350,000,000 first mortgage bonds due 2036

What happened Spire Inc reported that on Oct 8, 2026, Spire Missouri Inc. issued $350,000,000 in aggregate principal amount of its First Mortgage Bonds, 6.200% Series due 2036. The Bonds were issued pursuant to an Underwriting Agreement dated Oct 5, 2026, and under Spire Missouri’s Form S-3 registration statement (Registration No. 333-287024-01).

Key details

• Underwriters’ representatives included BofA Securities, Inc., TD Securities (USA) LLC, Regions Securities LLC, and U.S. Bancorp Investments, Inc.
• The Bonds are governed by the Mortgage and Deed of Trust dated Feb 1, 1945, between Spire Missouri and Regions Bank, as successor trustee, as amended by the Forty-Second Supplemental Indenture dated Oct 8, 2026.
• The Bonds were offered using the base prospectus dated May 7, 2025, the preliminary prospectus supplement dated Oct 5, 2026, and the prospectus supplement dated Oct 7, 2026.
• Spire Missouri intends to use the net proceeds for general corporate purposes, which may include repayment of other short-term indebtedness.

Why it may matter This report was filed under Item 8.01 (other events) to report the offering and sale of the Bonds; Item 9.01 (financial statements and exhibits) lists related agreements and counsel opinion filed as exhibits. A filing does not show why the insider traded or why the company acted.