Darrell W. Schuh - Apr 1, 2024 Form 3 Insider Report for SMITH A O CORP (AOS)

Role: SVP; President & GM Lochinvar
Signature: James F. Stern, Attorney-in-Fact for Darrell W. Schuh
Stock symbol: AOS
Transactions as of: Apr 1, 2024
Transactions value $: $0
Form type: 3
Date filed: 4/1/2024, 01:13 PM
Next filing: May 17, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	AOS	Common Stock						566	Apr 1, 2024	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	AOS	Employee Stock Options (Right to Buy)							Apr 1, 2024	Commn Stock	3.3K	$61.76	Direct	F1
holding	AOS	Employee Stock Options (Right to Buy)							Apr 1, 2024	Commn Stock	3.5K	$60.82	Direct	F2
holding	AOS	Employee Stock Options (Right to Buy)							Apr 1, 2024	Common Stock	2.79K	$74.27	Direct	F3
holding	AOS	Restricted Stock Units							Apr 1, 2024	Common Stock	660	$0.00	Direct	F4
holding	AOS	Restricted Stock Units							Apr 1, 2024	Common Stock	1.46K	$0.00	Direct	F5
holding	AOS	Restricted Stock Units							Apr 1, 2024	Common Stock	1.24K	$0.00	Direct	F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The employee stock options were granted on 02/12/2018, 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 02/12/2019.
F2	The employee stock options were granted on 02/08/2021, 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 02/08/2022.
F3	The employee stock options were granted on 02/07/2022, under the A. O. Smith Combined Incentive Compensation Plan, a transaction exempt under rule 16b-3. The options become exercisable in three annual installments of 1/3 of the award starting on 02/07/2023.
F4	The restricted stock units were granted on 02/07/2022 under the A. O. Smith Combined Incentive Compensation Plan, a transaction exempt under Rule 16b-3. The restricted stock units become payable in Common Stock on the vesting date of 02/07/2025.
F5	The restricted stock units were granted on 02/13/2023 under the A. O. Smith Combined Incentive Compensation Plan, a transaction exempt under Rule 16b-3. The restricted stock units become payable in Common Stock on the vesting date of 02/13/2026.
F6	The restricted stock units were granted on 02/12/2024 under the A. O. Smith Combined Incentive Compensation Plan, a transaction exempt under Rule 16b-3. The restricted stock units become payable in Common Stock on the vesting date of 02/12/2027.