SEC Form 4 · accession 0001437749-26-028333
NWPX Infrastructure, Inc. · NWPX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Keith R Larson
Director
Period of report
Aug 17, 2026
Accepted (ET)
Aug 18, 2026 · 2:58 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 | Aug 17, 2026 | S | 1,250 | $115.8631 | D | 21,133 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Adoption date of referenced 10b5-1(c) plan is: 05-18-2026
- F2This transaction was executed in multiple trades at prices ranging from $114.50 to $117.42 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.