-----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, VEK0rhNxAXlc2lZ1TdbXavbFq2X9WzaZFuMUVruTVMUqiVAnTqJwgp+MxhhDcy4K es44uGkRTIfq9l5mFOwCUg== 0001209191-10-062834.txt : 20101229 0001209191-10-062834.hdr.sgml : 20101229 20101229161129 ACCESSION NUMBER: 0001209191-10-062834 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20101206 FILED AS OF DATE: 20101229 DATE AS OF CHANGE: 20101229 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: POWELL THOMAS W CENTRAL INDEX KEY: 0001219199 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12488 FILM NUMBER: 101278508 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 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2010-12-06 0 0000080420 POWELL INDUSTRIES INC POWL 0001219199 POWELL THOMAS W PO BOX 12818 HOUSTON TX 77217 1 0 1 0 Common Stock 2010-12-06 4 A 0 4059 0.00 A 822808 D Common Stock 1798628 I Held in TWP Holdings Common Stock 4612 I Held in 401K Common Stock 26605 I Held in TWP Trust Includes 3,000 shares of restricted stock that have time-based vesting provisions. Don R. Madison, Power of Attorney for Thomas W. Powell. 2010-12-29 -----END PRIVACY-ENHANCED MESSAGE-----