0001209191-12-058779.txt : 20121220 0001209191-12-058779.hdr.sgml : 20121220 20121220150115 ACCESSION NUMBER: 0001209191-12-058779 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121211 FILED AS OF DATE: 20121220 DATE AS OF CHANGE: 20121220 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: 121277007 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 X0306 4 2012-12-11 0 0000080420 POWELL INDUSTRIES INC POWL 0001219199 POWELL THOMAS W PO BOX 12818 HOUSTON TX 77217 1 0 1 0 Common Stock 2012-12-11 4 G 0 6000 0.00 D 716222 D Common Stock 1798628 I Held in TWP Holdings Common Stock 26605 I Held in TWP Trust Includes 8,800 shares of restricted stock that were issued upon exercise of underlying stock options and vest in five equal installments from date of exercise; subject to certain conditions. Includes 3,000 shares of restricted stock that have time-based vesting provisions. Don R. Madison, Power of Attorney for Thomas W. Powell 2012-12-20