Jesus Tanguis - 31 Mar 2026 Form 4 Insider Report for NWPX Infrastructure, Inc. (NWPX)

Reporting relationship: SVP/GM Precast Infrastructure
Issuer ticker: NWPX
Reported as of: 31 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Apr 2026, 16:41:59 UTC
Prior SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Jesus Tanguis

Key filing fact

Jesus Tanguis filed Form 4 for NWPX Infrastructure, Inc. (NWPX) on 02 Apr 2026.

Key facts

This page summarizes Jesus Tanguis's Form 4 filing for NWPX Infrastructure, Inc. (NWPX).
6 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 02 Apr 2026, 16:41.

Change

Previous filing in this sequence was filed on 23 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002123601 Primary reporting owner

Tanguis Jesus

Relationship: SVP/GM Precast Infrastructure
Address: 201 NE PARK PLAZA DRIVE, SUITE 100, VANCOUVER
Signature: /s/ Jesus Tanguis
Signature date: 02 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

NWPX transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,242
Change %: +83%
Price
Shares after: 2,738
Date: 31 Mar 2026
Ownership: Direct
Footnotes: F1

NWPX transaction

Common Stock

Tax liability

Transaction value
Shares: -358
Change %: -13%
Price: $77.86^*
Shares after: 2,380
Date: 31 Mar 2026
Ownership: Direct
Footnotes: F2

NWPX transaction

Common Stock

Options Exercise

Transaction value
Shares: +851
Change %: +36%
Price
Shares after: 3,231
Date: 31 Mar 2026
Ownership: Direct
Footnotes: F1

NWPX transaction

Common Stock

Tax liability

Transaction value
Shares: -245
Change %: -7.6%
Price: $77.86^*
Shares after: 2,986
Date: 31 Mar 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

NWPX transaction Derivative

Performance Shares

Options Exercise

Transaction value
Shares: -955
Change %: -12%
Price
Shares after: 6,883
Date: 31 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,242
Exercise price
Footnotes: F3, F4

NWPX transaction Derivative

Performance Shares

Options Exercise

Transaction value
Shares: -781
Change %: -11%
Price
Shares after: 6,102
Date: 31 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 851
Exercise price
Footnotes: F3, F5

NWPX holding Derivative

Restricted Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,034
Date: 31 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F6, F7

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 7 footnotes

Footnote F1

Represents shares acquired pursuant to the vesting of Performance Shares.

Footnote F2

Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.

Footnote F3

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.

Footnote F4

Performance Shares vest in installments as follows: 1/3 March 31, 2025, 1/3 on March 31, 2026 and 1/3 on March 31, 2027.

Footnote F5

Performance Shares vest in installments as follows: 1/3 on March 31, 2026, 1/3 on March 31, 2027 and 1/3 on March 31, 2028.

Footnote F6

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

Footnote F7

The Restricted Stock Units vest in installments in January of 2027, 2028 and 2029.