-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, V3WEK3Jeb9EpC3gOaV6KbD+kQjH8zjqJk4SdcnXa+6jUZi/KJ4m02L30oenhFM8n 48x7g33QPeZQv1dB7UAfdQ== 0001209191-08-029302.txt : 20080512 0001209191-08-029302.hdr.sgml : 20080512 20080512180842 ACCESSION NUMBER: 0001209191-08-029302 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20080509 FILED AS OF DATE: 20080512 DATE AS OF CHANGE: 20080512 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: POWELL INDUSTRIES INC CENTRAL INDEX KEY: 0000080420 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] IRS NUMBER: 880106100 STATE OF INCORPORATION: NV FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 8550 MOSLEY DR STREET 2: POST OFFICE BOX 12818 CITY: HOUSTON STATE: TX ZIP: 77075 BUSINESS PHONE: 7139446900 MAIL ADDRESS: STREET 1: 8550 MOSLEY DRIVE P O BOX 12818 STREET 2: 8550 MOSLEY DRIVE P O BOX 12818 CITY: HOUSTON STATE: TX ZIP: 77075 FORMER COMPANY: FORMER CONFORMED NAME: PROCESS SYSTEMS INC DATE OF NAME CHANGE: 19780926 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MADISON DON R CENTRAL INDEX KEY: 0001219197 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12488 FILM NUMBER: 08825189 BUSINESS ADDRESS: STREET 1: P.O. BOX 12818 CITY: HOUSTON STATE: TX ZIP: 77217 4 1 doc4.xml FORM 4 SUBMISSION X0202 4 2008-05-09 0 0000080420 POWELL INDUSTRIES INC POWL 0001219197 MADISON DON R PO BOX 12818 HOUSTON TX 77217 0 1 0 0 Vice President, CFO Common Stock 2008-05-09 4 M 0 17500 15.10 A 17500 D Common Stock 2008-05-09 4 S 0 17500 49.91 D 0 D Common Stock 2008-05-09 4 M 0 7500 18.44 A 7500 D Common Stock 2008-05-09 4 S 0 7500 49.91 D 0 D Stock Options 15.10 2008-05-09 4 S 0 17500 15.10 D 2010-06-25 Common Stock 17500 4500 D Stock Options 18.44 2008-05-09 4 S 0 7500 18.44 D 2012-06-24 Common Stock 7500 14500 D These Stock Options become exercisable in equal installments on each of the first five anniversaries of 6/25/2003, the date of the Grant. These stock options become exercisable in equal installments on each of the first five anniversaries of 6/24/2005, the date of the Grant. Don R. Madison 2008-05-10 -----END PRIVACY-ENHANCED MESSAGE-----