Terry B. McKertcher - 06 Feb 2026 Form 4 Insider Report for POWELL INDUSTRIES INC (POWL)

Reporting relationship: Vice President, Operations
Issuer ticker: POWL
Reported as of: 06 Feb 2026
Net transaction value: -$1,672,313
SEC form: 4
Accepted by SEC: 09 Feb 2026, 16:21:14 UTC
Prior SEC filing: 08 Dec 2025
Source filing: View source filing
Reporting owner signature: Michael W. Metcalf, Power of Attorney for Terry B. McKertcher

Key filing fact

Terry B. McKertcher filed Form 4 for POWELL INDUSTRIES INC (POWL) on 09 Feb 2026.

Key facts

This page summarizes Terry B. McKertcher's Form 4 filing for POWELL INDUSTRIES INC (POWL).
4 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 09 Feb 2026, 16:21.

Change

Previous filing in this sequence was filed on 08 Dec 2025.
Current net transaction value: -$1,672,313.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002025133 Primary reporting owner

McKertcher Terry B

Relationship: Vice President, Operations
Address: 8550 MOSLEY ROAD, HOUSTON
Signature: Michael W. Metcalf, Power of Attorney for Terry B. McKertcher
Signature date: 09 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

POWL transaction

Common Stock

Sale

Transaction value: $275,000
Shares: -500
Change %: -6.7%
Price: $550.00
Shares after: 6,933
Date: 06 Feb 2026
Ownership: Direct
Footnotes: F1

POWL transaction

Common Stock

Sale

Transaction value: $722,748
Shares: -1,300
Change %: -19%
Price: $555.96
Shares after: 5,633
Date: 06 Feb 2026
Ownership: Direct
Footnotes: F1, F2

POWL transaction

Common Stock

Sale

Transaction value: $392,035
Shares: -700
Change %: -12%
Price: $560.05
Shares after: 4,933
Date: 06 Feb 2026
Ownership: Direct
Footnotes: F1, F3

POWL transaction

Common Stock

Sale

Transaction value: $282,530
Shares: -500
Change %: -10%
Price: $565.06
Shares after: 4,433
Date: 06 Feb 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Includes shares that have a time-based vesting provision.

Footnote F2

The price reported in Column 4 is an average price; shares were sold in multiple transactions. Reporting range is $555.74-$556.23, inclusive. Reporting person, upon request, will provide Powell Industries, Inc. or the staff of the Securities & Exchange Commission full information regarding the number of shares sold at each price within the ranges set for in this footnote.

Footnote F3

The price reported in Column 4 is an average price; shares were sold in multiple transactions. Reporting range is $560.05-$560.34, inclusive. Reporting person, upon request, will provide Powell Industries, Inc. or the staff of the Securities & Exchange Commission full information regarding the number of shares sold at each price within the ranges set for in this footnote.