| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wheeler Kevin J. | Executive Chairman, Director | A. O. SMITH CORPORATION, 11270 WEST PARK PLACE, MILWAUKEE | James F. Stern, Attorney-in-Fact for Kevin J. Wheeler | 30 Jul 2025 | 0001566416 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AOS | Common Stock | Options Exercise | $703,074 | +22,200 | +22% | $31.67 | 122,847 | 30 Jul 2025 | Direct | |
| transaction | AOS | Common Stock | Sale | $1,581,868 | -22,200 | -18% | $71.26 | 100,647 | 30 Jul 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AOS | Employee Stock Options (Right to Buy) | Options Exercise | $0 | -22,200 | -100% | $0.000000 | 0 | 30 Jul 2025 | Common Stock | 22,200 | $31.67 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The price in Column 4 is a weighted average price. The prices actually received ranged from $70.91 to $71.72. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported on this Form 4 utilizing an average weighted price. |
| F2 | The employee stock options were granted on 02/08/2016 under the A. O. Smith Combined Incentive Compensation Plan, a transaction exempt under Rule 16b-3. The options became exercisable in three annual installments of 1/3 of the award starting on 02/08/2017. |