SMITH A O CORP — Director's Dealing 2008

Jul 16, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SMITH A O CORP (AOS)
CIK: 0000091142
Period of Report: 2008-07-14

Reporting Person: SMITH MARK D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-07-14	Common Stock	A	680	$33.12	Acquired	8065	Direct

Footnotes

F1: Payment of portion of retainer in stock under the A. O. Smith Corporation Directors' Compensation Plan based on the market price of the Common Stock on July 14, 2008.