SMITH A O CORP — Director's Dealing 2026

Feb 11, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SMITH A O CORP (AOS)
CIK: 0000091142
Period of Report: 2026-02-09

Reporting Person: Karge Douglas Samuel (SVP - President NA Water Treat)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-09	Restricted Stock Units	$0	A	1355	Acquired		Common Stock (1355)	Direct

Footnotes

F1: Each restricted stock unit represents the right to receive, at settlement, one share of Common Stock.

F2: The restricted stock units were granted on 02/09/2026 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 02/09/2029.