Disclosure 0000080420-26-000131-2

SEC FORM 4

$95,376.75

POWELL INDUSTRIES INC (POWL)

Acquisition (code A) of 525 shares at $181.67 per share.

Reporting Person Mauney William Marshall Jr · Officer Title Vice President, R&D · Transaction Code A

Traded Oct 1, 2026 · Disclosed Oct 2, 2026

Source: SEC Form 4 · 0000080420-26-000131 · filed 2026-10-02 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "POWELL INDUSTRIES INC (POWL)." Disclosed 2026-10-02. https://desqlong.com/cards/0000080420-26-000131-2 (retrieved 2026-10-03).