SEC Form 4 · accession 0001437749-26-030532
NWPX Infrastructure, Inc. · NWPX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Aaron Wilkins
Officer — CFO
Period of report
Sep 14, 2026
Accepted (ET)
Sep 16, 2026 · 2:54 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001001385
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Sep 14, 2026 | S | 1,950 | $100.6813 | D | 22,448 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF3,F4 | — | holding | — | — | — | — | — | Common Stock | 4,283 | 4,283 | D |
| Performance SharesF5,F6 | — | holding | — | — | — | — | — | Common Stock | 12,848 | 12,848 | D |
Explanation of responses
- F1Adoption date of referenced 10b5-1(c) plan is: 05/05/2026
- F2This transaction was executed in multiple trades at prices ranging from $100.1000 to $101.0999 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F3Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.
- F4The Restricted Stock Units vest in installments in January of 2027, 2028 and 2029.
- F5Performance 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.
- F6The Performance Shares vest in installments in March of 2027, 2028 and 2029.