0001949846-24-000234.txt : 20240506 0001949846-24-000234.hdr.sgml : 20240506 20240506150433 ACCESSION NUMBER: 0001949846-24-000234 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240506 DATE AS OF CHANGE: 20240506 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: POWELL INDUSTRIES INC CENTRAL INDEX KEY: 0000080420 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] ORGANIZATION NAME: 04 Manufacturing 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: 24917133 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: CURTIS KATHERYN BAUCOM CENTRAL INDEX KEY: 0001803962 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 8550 MOSLEY ROAD CITY: HOUSTON STATE: TX ZIP: 77075 144 1 primary_doc.xml 144 0001803962 XXXXXXXX LIVE 0000080420 POWELL INDUSTRIES INC 001-12488 8550 MOSLEY DR POST OFFICE BOX 12818 HOUSTON TX 77075 7139446900 CURTIS KATHERYN BAUCOM Director Common Charles Schwab Corporation

3000 Schwab Way Westlake TX 76262

5000 838100.00 11987838 05/06/2024 NASDAQ Common 02/19/2020 Restricted Stock Award Issuer N 1200 02/19/2020 Equity Compensation Common 02/17/2021 Restricted Stock Award Issuer N 200 02/17/2021 Equity Compensation Common 02/26/2021 Restricted Stock Award Issuer N 1200 02/26/2021 Equity Compensation Common 02/15/2023 Restricted Stock Award Issuer N 2400 02/15/2023 Equity Compensation Y 05/06/2024 KATHERYN CURTIS