BRETT A. COPE - 01 Dec 2025 Form 4 Insider Report for POWELL INDUSTRIES INC (POWL)

Role: President & CEO, Director
Signature: Michael W. Metcalf, Power of Attorney for Brett A. Cope
Issuer symbol: POWL
Transactions as of: 01 Dec 2025
Transactions value $: $7,560,720
Form type: 4
Filing time: 03 Dec 2025, 16:53:19 UTC
Previous filing: 01 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
COPE BRETT ALAN	President & CEO, Director	8550 MOSLEY ROAD, HOUSTON	Michael W. Metcalf, Power of Attorney for Brett A. Cope	03 Dec 2025	0001663174

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	POWL	Common Stock	Award	$7.56M	+24K	+16.5%	$315.03	169K	01 Dec 2025	Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares granted under the Company's long-term equity compensation plan (performance-vesting restricted stock unit agreement).
F2	Represents the average of the high and low stock price on 12/01/2025.
F3	Includes shares that have a time-based vesting provision.