| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hampton Joseph B. | VP, Pres., Spire AL, MS & Gulf | 700 MARKET STREET, ST. LOUIS | /s/Courtney Vomund as attorney in fact for Hampton Joseph B | 19 Nov 2025 | 0001788855 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SR | Common Stock | Tax liability | -$10.1K | -117 | -2.2% | $86.16 | 5.19K | 18 Nov 2025 | Direct | F1 |
| transaction | SR | Common Stock | Award | $114K | +1.32K | +25.49% | $86.16 | 6.52K | 18 Nov 2025 | Direct | F2 |
| transaction | SR | Common Stock | Tax liability | -$33.5K | -389 | -5.97% | $86.16 | 6.13K | 18 Nov 2025 | Direct | F3 |
| transaction | SR | Common Stock | Award | $44.8K | +520 | +8.48% | $86.16 | 6.65K | 18 Nov 2025 | Direct | F4 |
| holding | SR | Common Stock | 7.25K | 18 Nov 2025 | Held in 401(k) | F5 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SR | Phantom Stock | Award | $38.1K | +442 | +20.71% | $86.16 | 2.58K | 18 Nov 2025 | Common Stock | 442 | Direct | F6 | |
| transaction | SR | Phantom Stock | Tax liability | -$948 | -11 | -0.43% | $86.16 | 2.57K | 18 Nov 2025 | Common Stock | 11 | Direct | F7 | |
| transaction | SR | Phantom Stock | Award | $11.5K | +133 | +5.19% | $86.16 | 2.7K | 18 Nov 2025 | Common Stock | 133 | Direct | F8 | |
| transaction | SR | Phantom Stock | Tax liability | -$345 | -4 | -0.15% | $86.16 | 2.69K | 18 Nov 2025 | Common Stock | 4 | Direct | F9 |
| Id | Content |
|---|---|
| F1 | Represents the number of shares withheld for the payment of taxes incident to the vesting of 398 shares of time-vested restricted stock. |
| F2 | Represents restricted stock performance units that vested and settled in stock based on performance metrics not tied to the market price of the Company's stock. |
| F3 | Represents the number of shares withheld for the payment of taxes incident to the vesting of 1,324 performance contingent restricted stock units. |
| F4 | Represents award of time-vested restricted stock that vests on November 18, 2028. |
| F5 | Shares held in Company stock fund of 401(k) plan as reported by trustee as of November 17, 2025. |
| F6 | Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 442 shares of performance contingent stock. Each share of phantom stock is the economic equivalent of one share of Spire Inc. common stock. Shares of phantom stock are payable for 15 years commencing 6 months following the reporting person's separation from employment. |
| F7 | Represents the number of shares of phantom stock withheld for the payment of taxes incident to the vesting of 442 shares of performance contingent stock. |
| F8 | Represents phantom stock vesting to the reporting person pursuant to his election to defer into his deferred income plan account 133 shares of time-vested restricted stock. Each share of phantom stock is the economic equivalent of one share of Spire Inc. common stock. Shares of phantom stock are payable for 15 years commencing 6 months following the reporting person's separation from employment. |
| F9 | Represents the number of shares of phantom stock withheld for the payment of taxes incident to the vesting of 133 shares of time-vested restricted stock. |