POWELL INDUSTRIES INC — Director's Dealing 2011

Mar 18, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWELL INDUSTRIES INC (POWL)
CIK: 0000080420
Period of Report: 2011-03-16

Reporting Person: TRANCHON ROBERT C (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-16	Common Stock	S	95	$35.70	Disposed	12005	Direct
2011-03-16	Common Stock	S	6405	$34.53	Disposed	5600	Direct

Footnotes

F1: Includes 3,000 shares of restricted stock that have time-based vesting provisions.

F2: The price reported in Column 4 is a weighted average price; shares were sold in multiple transactions. Reporting range is $34.34 - $34.76, inclusive. Reporting person, upon request, will provide Powell Industries, Inc. or the staff of the Securities & Exchange Commission full information regarding the number of shares sold at each price within the ranges set forth in footnote 1.