SMITH A O CORP — Director's Dealing 2014

May 1, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SMITH A O CORP (AOS)
CIK: 0000091142
Period of Report: 2014-04-30

Reporting Person: Anderson Stephen (Designated Section 16 Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-04-30	Common Stock	M	5700	$13.965	Acquired	11005	Direct
2014-04-30	Common Stock	M	4000	$21.558	Acquired	15005	Direct
2014-05-01	Common Stock	F	5846	$46.715	Disposed	9159	Direct
2014-05-01	Common Stock	S	3854	$46.8737	Disposed	5305	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-04-30	Employee Stock Options (Right to Buy)	$13.965	M	5700	Disposed	2020-02-08	Common Stock (5700)	Direct
2014-04-30	Employee Stock Options (Right to Buy)	$21.558	M	4000	Disposed	2021-02-07	Common Stock (4000)	Direct