X0508 4 2025-11-18 false 0001126956 SPIRE INC SR 0001788555 Woodard Adam W. 700 MARKET STREET ST. LOUIS MO 63101 false true false false Treasurer false Common Stock 2025-11-18 4 F false 146.00 86.16 D 2441.20 D Common Stock 2025-11-18 4 A false 1476.00 86.16 A 3917.20 D Common Stock 2025-11-18 4 F false 488.00 86.16 D 3429.20 D Common Stock 2025-11-18 4 A false 1700.00 86.16 A 5129.20 D Common Stock 5826.825 I Held in 401(k) Represents the number of shares withheld for the payment of taxes incident to the vesting of 440 shares of time-vested stock. Represents performance contingent restricted stock 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 1,476 performance contingent restricted stock units. Represents award of time-vested restricted stock that vests on November 18, 2028. Includes shares acquired through the Dividend Reinvestment Plan. Shares held in Company stock fund of 401(k) plan as reported by trustee as of November 17, 2025. /s/Courtney Vomund as attorney in fact for Woodard Adam W 2025-11-19