NWPX Infrastructure, Inc. (NWPX) SVP granted RSU and performance share awards

Rhea-AI Filing Summary

Tanguis Jesus reported acquisition or exercise transactions in this Form 4 filing.

NWPX Infrastructure, Inc. senior vice president Jesus Tanguis received new equity awards as part of his compensation. He was granted 1,195 restricted stock units and 3,584 performance share units, each representing the right to receive one share of common stock.

The restricted stock units vest in three equal installments on January 15, 2027, January 14, 2028, and January 16, 2029. The performance shares can vest between 0–200% of the target amount based on NWPX’s total EBITDA margin over the performance period, with one-third vesting on March 31, 2027, March 31, 2028, and March 30, 2029 if earned.

After these awards, Tanguis directly holds 1,496 shares of common stock, 2,034 restricted stock units and 7,838 performance share units, indicating routine, compensation-related equity accumulation rather than open-market buying or selling.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Tanguis Jesus

(Last) (First) (Middle)

201 NE PARK PLAZA DRIVE

SUITE 100

(Street)

VANCOUVER WASHINGTON 98684

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NWPX Infrastructure, Inc. [ NWPX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP/GM Precast Infrastructure

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								1,496	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock	(1)	03/12/2026		A		1,195		(2)	(2)	Common Stock	1,195	(1)	2,034	D
Performance Shares	(3)	03/12/2026		A		3,584		(4)	(4)	Common Stock	3,584(3)	(3)	7,838	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

2. The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2027, 1/3 on January 14, 2028 and 1/3 on January 16, 2029.

3. Performance Shares vest in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on NWPX's total EBITDA margin over the measurement period.

4. The Performance Shares vest in installments as follows: 1/3 on March 31, 2027, 1/3 on March 31, 2028 and 1/3 on March 30, 2029.

	/s/ Jesus Tanguis	03/23/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did NWPX SVP Jesus Tanguis report on Form 4 for NWPX?

Jesus Tanguis reported receiving equity awards from NWPX Infrastructure, Inc., not buying or selling stock in the market. He was granted restricted stock units and performance share units, both tied to NWPX common stock as part of his compensation package.

How many restricted stock units did NWPX grant to SVP Jesus Tanguis?

NWPX granted Jesus Tanguis 1,195 restricted stock units. These units convert into an equal number of common shares as they vest, giving him additional long-term equity exposure to the company, subject to a multi-year vesting schedule with specific future dates.

What performance share award did Jesus Tanguis receive from NWPX (NWPX)?

Tanguis received 3,584 performance share units linked to NWPX common stock. The actual number of shares earned can range from 0–200% of this target, depending on NWPX’s total EBITDA margin performance over a defined multi-year measurement period.

How do the restricted stock units granted to Tanguis vest over time at NWPX?

The 1,195 restricted stock units vest in three equal installments. Vesting dates are January 15, 2027, January 14, 2028, and January 16, 2029, creating a staggered schedule that encourages long-term retention and alignment with NWPX shareholder interests.

What determines how many NWPX performance shares Jesus Tanguis ultimately earns?

The performance shares are earned based on NWPX’s total EBITDA margin over the measurement period. Depending on this margin, Tanguis can earn between 0–200% of the 3,584 target units, which then vest in thirds across March 2027, 2028, and 2029.

What are Jesus Tanguis’s NWPX holdings after these equity grants?

Following these awards, Tanguis directly holds 1,496 shares of NWPX common stock, 2,034 restricted stock units, and 7,838 performance share units. These figures reflect his updated equity position as reported, emphasizing long-term, stock-based compensation rather than short-term trading.