POWELL INDUSTRIES INC — Director's Dealing 2006

Sep 20, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWELL INDUSTRIES INC (POWL)
CIK: 0000080420
Period of Report: 2006-09-18

Reporting Person: POWELL THOMAS W (Director, President, CEO, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-09-18	Common Stock	S	4000	$21.07	Disposed	277361	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	579650	Direct
Common Stock	78720	Indirect
Common Stock	1990292	Indirect

Footnotes

F1: Includes (1) 3,321 shares allocated to the accounting of the Reporting Person under the Powell Industries, Inc. Employee Stock Ownership Plan; (ii) 818 shares held in trust for the account of the Reporting Person under the Employee Incentive Savings Plan and (iii) 7,000 shares of restricted stock subject to forfeiture upon certain conditions.