NWPX director plans $106K stock sale

NWPX Infrastructure, Inc. (NWPX) received a Rule 144 notice relating to planned sales of its common stock by director Keith R. Larson, acting through The Larson Joint Trust.

Rhea-AI Filing Summary

NWPX Infrastructure, Inc. (NWPX) received a Rule 144 notice relating to planned sales of its common stock by director Keith R. Larson, acting through The Larson Joint Trust. The notice covers the proposed sale of 1,000 shares, with an indicated aggregate market value of $106,520.00.

The notice also lists prior sales from the same trust account over the preceding 90 days totaling several separate transactions, and references that the sale relates to director compensation shares originally acquired in 2009 and 2014. The filing states that Larson serves as a trustee of the trust that executed these sales.

Key Figures

Shares to be sold under Rule 144: 1,000 shares Aggregate market value of shares to be sold: $106,520.00 Shares outstanding: 9,637,202 shares +3 more

6 metrics

Shares to be sold under Rule 144 1,000 shares Proposed sale of NWPX common stock reported for September 8, 2026

Aggregate market value of shares to be sold $106,520.00 Value associated with the 1,000 NWPX shares covered by the notice

Shares outstanding 9,637,202 shares NWPX common stock outstanding in connection with the Rule 144 notice

Prior sale on August 17, 2026 1,250 shares for $144,827.88 Sale by The Larson Joint Trust during the past 3 months

Prior sale on August 24, 2026 1,250 shares for $137,894.49 Sale by The Larson Joint Trust during the past 3 months

Prior sale on August 31, 2026 1,172 shares for $128,966.65 Sale by The Larson Joint Trust during the past 3 months

Key Terms

Rule 144, director shares, Compensation, attorney-in-fact, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

director shares financial

"Common | 10/01/2009 | Director Shares | Issuer"

Compensation financial

"585 | 10/01/2009 | Compensation"

attorney-in-fact regulatory

"as attorney-in-fact for Keith Larson"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

Trustee financial

"of which Keith R. Larson is a Trustee."

A trustee is a person or institution legally appointed to hold and manage assets or enforce an agreement on behalf of other people (beneficiaries). Think of a trustee as a neutral referee or custodian who must act in the beneficiaries’ best interests, follow the trust or contract rules, and handle distributions, recordkeeping and enforcement. Investors care because a trustworthy trustee protects their rights, ensures promised payments or remedies are delivered, and can influence recoveries if things go wrong.

FAQ

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

What does the Form 144 filing disclose for NWPX Infrastructure, Inc. (NWPX)?

It discloses that director Keith R. Larson, through The Larson Joint Trust, has filed a Rule 144 notice to sell 1,000 shares of NWPX Infrastructure, Inc. common stock with an indicated $106,520.00 aggregate market value.

How many NWPX shares are covered by the new Rule 144 notice?

The notice covers the proposed sale of 1,000 shares of NWPX common stock, with an indicated aggregate market value of $106,520.00 in connection with the planned sale reported for September 8, 2026.

What prior NWPX stock sales are reported for Keith R. Larson’s account?

The filing lists five prior sales by The Larson Joint Trust in the last 3 months: 1,250 shares on August 17, 2026 for $144,827.88; 1,250 shares on August 24, 2026 for $137,894.49; 1,172 shares on August 31, 2026 for $128,966.65; 74 shares on September 2, 2026 for $8,159.22; and 4 shares on September 3, 2026 for $443.14.

How many NWPX shares are outstanding in connection with this notice?

The filing states that there are 9,637,202 shares of NWPX common stock outstanding in connection with the Rule 144 notice describing the proposed 1,000-share sale.

What is the source of the NWPX shares to be sold under this Form 144?

The securities to be sold are described as director shares acquired from the issuer as compensation, including 585 shares dated October 1, 2009 and 415 shares dated June 5, 2014, which together match the 1,000 shares covered by the notice.

Who executes the NWPX share sale referenced in the filing?

The notice identifies Fidelity Brokerage Services LLC as the broker for the 1,000-share sale, and notes that all sales within the previous 90 days were executed in The Larson Joint Trust account, for which Keith R. Larson is a trustee.

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

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Available on EDGAR 09/08/2026 - 01:21 PM Accepted by SEC EDGAR 09/08/2026 - 01:20 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	0001401658
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	NWPX Infrastructure, Inc.
SEC File Number	000-27140
Address of Issuer	201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WASHINGTON 98684
Phone	3603976250
Name of Person for Whose Account the Securities are To Be Sold	LARSON KEITH R
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	Director

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1000	106520.00	9637202	09/08/2026	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	10/01/2009	Director Shares	Issuer			585	10/01/2009	Compensation
Common	06/05/2014	Director Shares	Issuer			415	06/05/2014	Compensation

* 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
The Larson Joint Trust 201 NE Park Plaza Drive Suite 100 Vancouver WA 98684	Common	08/17/2026	1250	144827.88
The Larson Joint Trust 201 NE Park Plaza Drive Suite 100 Vancouver WA 98684	Common	08/24/2026	1250	137894.49
The Larson Joint Trust 201 NE Park Plaza Drive Suite 100 Vancouver WA 98684	Common	08/31/2026	1172	128966.65
The Larson Joint Trust 201 NE Park Plaza Drive Suite 100 Vancouver WA 98684	Common	09/02/2026	74	8159.22
The Larson Joint Trust 201 NE Park Plaza Drive Suite 100 Vancouver WA 98684	Common	09/03/2026	4	443.14

144: Remarks and Signature

Remarks	Today's sale and all past sales within the previous 90 days were executed within the The Larson Joint Trust account, of which Keith R. Larson is a Trustee.
Date of Notice	09/08/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/18/2026
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/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Keith Larson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)