Thomas W. Powell sells POWL common shares

Thomas W. Powell reported the sale of common stock.

Rhea-AI Filing Summary

Thomas W. Powell reported the sale of common stock. The filing lists multiple dispositions: 02/12/2026 — 14,911 shares for $8,960,349.43; 02/11/2026 — 10,285 shares for $6,094,528.97; 02/24/2026 — 1,159 shares for $650,706.87; and 02/13/2026 — 120 shares for $72,007.60.

Insights

Insider Transactions Analyst

Multiple reported sales by Thomas W. Powell totaling tens of millions in proceeds.

The filing lists specific open-market dispositions of common shares on 02/11/2026, 02/12/2026, 02/13/2026, and 02/24/2026

These entries are routine insider sale notices under regulatory requirements; timing, method, and any trading plan details are not provided in the excerpt.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What transactions did Thomas W. Powell report in the Form 144 for POWL?

The Form 144 reports four sales by Thomas W. Powell: 14,911 shares for $8,960,349.43 on 02/12/2026; 10,285 shares for $6,094,528.97 on 02/11/2026; 1,159 shares for $650,706.87 on 02/24/2026; and 120 shares for $72,007.60 on 02/13/2026.

Does the filing state the security type and how the shares were acquired?

Yes. The filing lists the security as Common stock and notes the shares relate to restricted stock vesting under a registered plan with an original grant date of 06/16/2011, indicating the source of the shares.

Are proceeds recipient or use-of-proceeds disclosed in the Form 144 for POWL?

The excerpt provides aggregate sale proceeds per transaction but does not specify who received proceeds or any intended use; the entries show dollar amounts for each disposition without describing proceeds recipients or uses.

Do the reported sales indicate a trading plan or timing condition in the excerpt?

The provided excerpt lists sale dates and amounts but does not include any description of a trading plan, Rule 10b5-1 arrangement, or timing conditions. No timing qualifiers or plan terms are visible in the excerpt.

How can investors verify these transactions for POWL?

Investors can verify by checking the full Form 144 filing with the SEC for the exact transaction table and signature, and cross-referencing subsequent Form 4 filings for final execution details and ownership updates.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 02/25/2026 - 04:21 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001219199
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	POWELL INDUSTRIES, INC.
SEC File Number	001-12488
Address of Issuer	8550 Mosley Drive Houston TEXAS 77075-1180
Phone	(713) 944-6900
Name of Person for Whose Account the Securities are To Be Sold	THOMAS W POWELL
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	10% Stockholder

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	318	178199.00	12142283	02/25/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/16/2011	Restricted stock vesting under a registered plan	Issuer			318	06/16/2011	Services Rendered

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
THOMAS W POWELL 8550 Mosley Drive Houston TX 77075-1180	Common	02/24/2026	1159	650706.87
THOMAS W POWELL 8550 Mosley Drive Houston TX 77075-1180	Common	02/13/2026	120	72007.60
THOMAS W POWELL 8550 Mosley Drive Houston TX 77075-1180	Common	02/12/2026	14911	8960349.43
THOMAS W POWELL 8550 Mosley Drive Houston TX 77075-1180	Common	02/11/2026	10285	6094528.97

144: Remarks and Signature

Remarks
Date of Notice	02/25/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Thomas W Powell
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)