X0306 4 2021-11-15 false 0001126956 SPIRE INC SR 0001289629 Darrell Mark C 700 MARKET STREET ST. LOUIS MO 63101 false true false false Senior Vice President Common Stock 2021-11-15 4 F false 423.00 62.815 D 54751.00 D Phantom Stock 2021-11-15 4 A false 1006.00 62.815 A Common Stock 1006.00 6955.00 D Phantom Stock 2021-11-15 4 A false 1006.00 62.815 A Common Stock 1006.00 7961.00 D Phantom Stock 2021-11-15 4 A false 1006.00 62.815 A Common Stock 1006.00 8967.00 D Phantom Stock 2021-11-15 4 A false 1006.00 62.815 A Common Stock 1006.00 9973.00 D Phantom Stock 2021-11-15 4 A false 1006.00 62.815 A Common Stock 1006.00 10979.00 D Represents the number of shares withheld for the payment of taxes incident to the vesting of 1,420 shares of time-vested restricted stock. Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 1,006 shares of performance contingent stock awarded to him. 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 to the reporting person in January 2025 and can be transferred to other investments within the reporting person's deferred income plan account at any time at least six months after this vesting. Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 1,006 shares of performance contingent stock awarded to him. 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 to the reporting person in January 2026 and can be transferred to other investments within the reporting person's deferred income plan account at any time at least six months after this vesting. Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 1,006 shares of performance contingent stock awarded to him. 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 to the reporting person in January 2027 and can be transferred to other investments within the reporting person's deferred income plan account at any time at least six months after this vesting. Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 1,006 shares of performance contingent stock awarded to him. 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 to the reporting person in January 2028 and can be transferred to other investments within the reporting person's deferred income plan account at any time at least six months after this vesting. Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 1,006 shares of performance contingent stock awarded to him. 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 to the reporting person in January 2029 and can be transferred to other investments within the reporting person's deferred income plan account at any time at least six months after this vesting. /s/ Mark C. Darrell 2021-11-16