0001959173-23-002929.txt : 20230804 0001959173-23-002929.hdr.sgml : 20230804 20230804132732 ACCESSION NUMBER: 0001959173-23-002929 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230804 DATE AS OF CHANGE: 20230804 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-12488 FILM NUMBER: 231143219 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: COMPANY DATA: COMPANY CONFORMED NAME: HONEYCUTT MILBURN E CENTRAL INDEX KEY: 0001205075 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 7 AMBERSTONE DRIVE CITY: SUGARLAND STATE: TX ZIP: 77459 144 1 primary_doc.xml 144 0001205075 XXXXXXXX LIVE 0000080420 POWELL INDUSTRIES INC 001-12488 8550 MOSLEY DR POST OFFICE BOX 12818 HOUSTON TX 77075 7139446900 HONEYCUTT MILBURN E Officer Common Fidelity Brokerage Services LLC

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12000 1010160.00 11860583 08/04/2023 NASDAQ Common 12/08/2008 Compensation Issuer N 6000 12/08/2008 Compensation Common 07/01/2015 Compensation Issuer N 6000 07/01/2015 Compensation Y 08/04/2023 /s/ Cristina Garcia, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for HONEYCUTT MILBURN E