SMITH A O CORP — Director's Dealing 2011

Apr 12, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SMITH A O CORP (AOS)
CIK: 0000091142
Period of Report: 2011-04-11

Reporting Person: O TOOLE ROBERT J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-04-11	Common Stock	A	2130	$42.27	Acquired	308988	Direct

Footnotes

F1: Payment of portion of retainer in stock under the A. O. Smith Corporation directors' compensation program based on the market price of the Common Stock on April 11, 2011.

F2: On November 15, 2010, the common stock of A. O. Smith Corporation split 3-for-2, resulting in 102,286 additional shares of Common Stock.