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): March 4, 2024

NORTHWEST PIPE COMPANY

(Exact name of registrant as specified in its charter)

Oregon	0-27140	93-0557988
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

201 NE Park Plaza Drive, Suite 100

Vancouver, WA 98684

(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:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	NWPX	Nasdaq Global Select Market

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    ☐

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.     ☐

Item 2.02.	RESULTS OF OPERATIONS AND FINANCIAL CONDITION
	On March 4, 2024, Northwest Pipe Company (the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2023 and its current outlook. The press release contains forward-looking statements regarding the Company, and includes cautionary statements identifying important factors that could cause actual results to differ materially from those anticipated. The press release issued March 4, 2024 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.
Item 9.01.	FINANCIAL STATEMENTS AND EXHIBITS
(d)	Exhibits
	99.1 Press Release issued by Northwest Pipe Company dated March 4, 2024
	104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

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 March 4, 2024.

NORTHWEST PIPE COMPANY
(Registrant)
By	/s/ Aaron Wilkins
	Aaron Wilkins,
	Senior Vice President, Chief Financial Officer, and Corporate Secretary