Key facts
- This page summarizes Miles Brittain's Form 4 filing for NWPX Infrastructure, Inc. (NWPX).
- 10 reported transactions and 5 derivative rows are listed below.
- Accepted by SEC: 02 Apr 2026, 16:15.
Miles Brittain - 31 Mar 2026 Form 4 Insider Report for NWPX Infrastructure, Inc. (NWPX)
- Reporting relationship
- Executive Vice President
- Issuer ticker
- NWPX
- Reported as of
- 31 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 02 Apr 2026, 16:15:04 UTC
- Prior SEC filing
- 23 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Miles Brittain
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Miles Brittain filed Form 4 for NWPX Infrastructure, Inc. (NWPX) on 02 Apr 2026.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001766072
Primary reporting owner
Brittain Miles
- Relationship
- Executive Vice President
- Address
- 201 NE PARK PLAZA DRIVE, SUITE 100, VANCOUVER
- Signature
- /s/ Miles Brittain
- 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
- +3,758
- Change %
- +19%
- Price
- Shares after
- 23,765
- Date
- 31 Mar 2026
- Ownership
- Trust
- Footnotes
- F1, F2
NWPX
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -1,478
- Change %
- -6.2%
- Price
- $77.86*
- Shares after
- 22,286
- Date
- 31 Mar 2026
- Ownership
- Trust
- Footnotes
- F2, F3
NWPX
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +3,748
- Change %
- +17%
- Price
- Shares after
- 26,034
- Date
- 31 Mar 2026
- Ownership
- Trust
- Footnotes
- F1, F2
NWPX
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -1,474
- Change %
- -5.7%
- Price
- $77.86*
- Shares after
- 24,560
- Date
- 31 Mar 2026
- Ownership
- Trust
- Footnotes
- F2, F3
NWPX
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +2,826
- Change %
- +12%
- Price
- Shares after
- 27,386
- Date
- 31 Mar 2026
- Ownership
- Trust
- Footnotes
- F1, F2
NWPX
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -1,112
- Change %
- -4.1%
- Price
- $77.86*
- Shares after
- 26,274
- Date
- 31 Mar 2026
- Ownership
- Trust
- Footnotes
- F2, F3
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
- -3,212
- Change %
- -19%
- Price
- Shares after
- 13,549
- Date
- 31 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,758
- Exercise price
- Footnotes
- F4, F8
NWPX
transaction
Derivative
Performance Shares
Options Exercise
- Transaction value
- Shares
- -2,883
- Change %
- -21%
- Price
- Shares after
- 10,666
- Date
- 31 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,748
- Exercise price
- Footnotes
- F4, F6
NWPX
transaction
Derivative
Performance Shares
Options Exercise
- Transaction value
- Shares
- -2,593
- Change %
- -24%
- Price
- Shares after
- 8,073
- Date
- 31 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,826
- Exercise price
- Footnotes
- F4, F7
NWPX
transaction
Derivative
Performance Shares
Tax liability
- Transaction value
- Shares
- -8,073
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 31 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 8,073
- Exercise price
- Footnotes
- F4, F5
NWPX
holding
Derivative
Restricted Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,691
- Date
- 31 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- Exercise price
- Footnotes
- F9, F10
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
Miles Brittain is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 10 footnotes
Footnote F1
Represents shares acquired pursuant to the vesting of Performance Shares.
Footnote F2
Reporting person is a beneficiary of the trust
Footnote F3
Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.
Footnote F4
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 F5
Represents Performance Share Units that were forfeited pursuant to the reporting person's Retirement Agreement.
Footnote F6
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 F7
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 F8
Performance Shares vest in installments as follows: 1/3 on April 1, 2024, 1/3 on March 31, 2025 and 1/3 on March 31, 2026.
Footnote F9
The Restricted Stock Units vest in installments in January of 2027, 2028, and 2029.
Footnote F10
Each Restricted Stock Unit represents a contingent right to receive one share of NWPX's common stock.