X0508 4 2025-11-18 false 0001126956 SPIRE INC SR 0002047535 Krick Timothy W 700 MARKET STREET ST. LOUIS MO 63101 false true false false VP, Chief Accounting Officer false Common Stock 2025-11-18 4 F false 177.00 86.16 D 5597.00 D Common Stock 2025-11-18 4 A false 1421.00 86.16 A 7018.00 D Common Stock 2025-11-18 4 F false 598.00 86.16 D 6420.00 D Common Stock 2025-11-18 4 A false 440.00 86.16 A 6860.00 D Common Stock 1262.062 I Held in 401(k) Phantom Stock Common Stock 1306.51 1306.51 D Represents the number of shares withheld for the payment of taxes incident to the vesting of 420 shares of time-vested restricted stock. Represents performance contingent restricted units that vested and settled in stock based on performance metrics not tied to the market price of the Company's stock. Represents the number of shares withheld for the payment of taxes incident to the vesting of 1,421 performance contingent restricted units. Represents award of time-vested restricted stock that vests on November 18, 2028. Shares held in Company stock fund of 401(k) plan as reported by trustee as of November 17, 2025. Each share of phantom stock is the economic equivalent of one share of Spire Inc. common stock. Shares of phantom stock are payable in cash in lump sum payments to the reporting person in January 2027, 2029 and 2034. Courtney Vomund as attorney in fact for Krick Timothy W. 2025-11-19