POWELL INDUSTRIES INC — Director's Dealing 2005

Dec 22, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWELL INDUSTRIES INC (POWL)
CIK: 0000080420
Period of Report: 2005-12-22

Reporting Person: TRANCHON ROBERT C (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-12-22	Common Stock	M	2000	$8.44	Acquired	4100	Direct
2005-12-22	Common Stock	S	2000	$18.18	Disposed	2100	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-12-22	Director Stock Option	$8.44	M	2000	Disposed	2007-06-25	Common Stock (2000)	Direct

Footnotes

F1: Becomes exercisable on the first anniversary of 6/26/00, the date of the grant.