0001126956 2025-05-07 2025-05-07 0001126956 1 2025-05-07 2025-05-07 0001126956 1 2025-05-07 2025-05-07 0001126956 2 2025-05-07 2025-05-07 iso4217:USD pure shares 0001126956 333-287024 424B5 EX-FILING FEES Common Stock, par value $1.00 per share S-3 S-3 Common Stock, $1.00 par value per share SPIRE INC. false Equity true 0 0 123613839 0.0001531 18925.28 0 0 123613839 18925.28 0 18245.4 679.88 true true true Spire Inc. 333-264799 2024-02-07 18245.4 Equity 0 123613839 false Spire Inc. 333-264799 2024-02-07 18245.4 S-3 The offering that includes the Unsold Securities under the Prior Registration Statement is hereby terminated. The offering that includes the Unsold Securities under the Prior Registration Statement is hereby terminated.