• Powell Industries Vice President of Operations James Edgar Johnson Jr filed an initial Form 3 reporting direct ownership of 1,100 common shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Powell Industries Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0000080420-26-000082), on May 28, 2026, and is solely responsible for the information contained therein.