# EDGAR Filing Document

**Accession Number:** 0001001385
**File Stem:** 0001437749-25-020141
**Filing Date:** 2025-6
**Character Count:** 5948
**Document Hash:** 8c7d3c9631fac4e81bec0c7601d40712
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-25-020141.hdr.sgml**: 20250612

**ACCESSION NUMBER**: 0001437749-25-020141

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 31

**CONFORMED PERIOD OF REPORT**: 20250612

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250612

**DATE AS OF CHANGE**: 20250612

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NORTHWEST PIPE CO
- **CENTRAL INDEX KEY:** 0001001385
- **STANDARD INDUSTRIAL CLASSIFICATION:** STEEL PIPE & TUBES [3317]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 930557988
- **STATE OF INCORPORATION:** OR
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-27140
- **FILM NUMBER:** 251041774

**BUSINESS ADDRESS:**
- **STREET 1:** 201 NE PARK PLAZA DRIVE
- **STREET 2:** SUITE 100
- **CITY:** VANCOUVER
- **STATE:** WA
- **ZIP:** 98684
- **BUSINESS PHONE:** 3603976250

**MAIL ADDRESS:**
- **STREET 1:** 201 NE PARK PLAZA DRIVE
- **STREET 2:** SUITE 100
- **CITY:** VANCOUVER
- **STATE:** WA
- **ZIP:** 98684

?xml version='1.0' encoding='ASCII'? nwpx20250421_8k.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

**FORM**8-K**

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): **June 12, 2025**

**NORTHWEST PIPE COMPANY**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Oregon** | **0-27140** | **93-0557988** |
| (State or other jurisdiction<br> of incorporation) | (Commission<br> File Number) | (IRS Employer<br> Identification No.) |

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**201 NE Park Plaza Drive, Suite 100**

**Vancouver,**WA98684**

(Address of principal executive offices and Zip Code)

Registrant's telephone number, including area code: **360**-**397**-**6250**

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>Title of each class</u> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;&nbsp;<u>Trading Symbol(s)</u>  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>Name of each exchange on which registered</u> &nbsp;&nbsp;&nbsp;&nbsp; |
| **Common Stock, par value $0.01 per share** | **NWPX** | **Nasdaq Global Select Market** |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company&nbsp;&nbsp;&nbsp;&nbsp;☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. &nbsp;&nbsp;&nbsp;&nbsp;☐

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| | |
|:---|:---|
| Item 7.01. | REGULATION FD DISCLOSURE |
|  | At the Annual Meeting of Shareholders for Northwest Pipe Company (the "Company") on June 12, 2025, the Company will deliver a presentation to its shareholders. A copy of the presentation dated June 12, 2025 is furnished herewith as Exhibit No. 99.1 to this Report, and shall not be deemed filed for purposes of Section 18 of the Exchange Act.<br>The information contained in this Current Report on Form 8-K shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing. |

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| | |
|:---|:---|
| Item 9.01. | FINANCIAL STATEMENTS AND EXHIBITS |
| (d) | Exhibits |
|  | [99.1 2025 Annual Shareholder Meeting Presentation dated June 12, 2025](ex_804779.htm) |
|  | 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) |

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**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized on June 12, 2025.

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| | |
|:---|:---|
| **NORTHWEST PIPE COMPANY** | **NORTHWEST PIPE COMPANY** |
| (Registrant) | (Registrant) |
| By | /s/ Aaron Wilkins |
|  | **Aaron Wilkins**<br> **Senior Vice President, Chief Financial Officer, and Corporate Secretary** |

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## Exhibit 99.1

**Exhibit 99.1**

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