X0306 4 2021-02-01 false 0001126956 SPIRE INC SR 0001237206 BORER MARK A 700 MARKET STREET ST. LOUIS MO 63101 true false false false Phantom Stock 2021-02-01 4 A false 352.00 62.35 A Common Stock 352.00 682.00 D Phantom Stock 2021-02-01 4 A false 352.00 62.35 A Common Stock 352.00 1034.00 D Phantom Stock 2021-02-01 4 A false 352.00 62.35 A Common Stock 352.00 1386.00 D Phantom Stock 2021-02-01 4 A false 352.00 62.35 A Common Stock 352.00 1738.00 D Phantom Stock 2021-02-01 4 A false 352.00 62.35 A Common Stock 352.00 2090.00 D Represents phantom stock awarded to the reporting person pursuant to his election to defer into his deferred income plan account 352 shares of time-vested restricted stock awarded to him. The phantom stock vests on August 1, 2021. 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 2024. Represents phantom stock awarded to the reporting person pursuant to his election to defer into his deferred income plan account 352 shares of time-vested restricted stock awarded to him. The phantom stock vests on August 1, 2021. 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. Represents phantom stock awarded to the reporting person pursuant to his election to defer into his deferred income plan account 352 shares of time-vested restricted stock awarded to him. The phantom stock vests on August 1, 2021. 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. Represents phantom stock awarded to the reporting person pursuant to his election to defer into his deferred income plan account 352 shares of time-vested restricted stock awarded to him. The phantom stock vests on August 1, 2021. 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. Represents phantom stock awarded to the reporting person pursuant to his election to defer into his deferred income plan account 352 shares of time-vested restricted stock awarded to him. The phantom stock vests on August 1, 2021. 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. /s/ Ellen Theroff, Attorney-in-Fact for Mark A. Borer 2021-02-03