Keith R. Larson, a director of NWPX Infrastructure, Inc. (NWPX), sold 1,000 company shares on Sept. 28, 2026, according to an insider-transaction report from the SEC. The supplied summary lists a price of $102.20 per share and a total transaction value of $102,195.

The SEC report was published on Sept. 30, 2026, at 14:41:32 UTC. It identifies the disclosure as a Form 4 insider filing and labels the transaction as occurring under a scheduled 10b5-1 plan.

Transaction details and timing

The reported transaction was a sale by Larson in his capacity as a company insider. His disclosed role is director; the supplied material does not identify an executive position.

The transaction date and report publication date are distinct: the shares were sold Sept. 28, while the report appeared Sept. 30. Although Sept. 30 is the supplied publication date for the filing report, the summary does not separately establish the filing’s submission timestamp.

There is a small difference between the displayed unit price and the stated proceeds. Multiplying 1,000 shares by $102.20 produces $102,200, which is $5 above the reported total. The summary does not explain that difference. This article retains both figures as supplied rather than substituting a calculated value for the reported amount.

What the disclosure establishes

The scheduled-plan label provides context for how the sale was reported. However, the supplied facts do not include the plan’s adoption date, its instructions or any other transactions covered by it.

The summary also does not state Larson’s remaining holdings or the percentage of his ownership represented by this sale. It therefore cannot establish how substantially the transaction changed his stake.

Analysis: A scheduled insider sale alone does not establish the seller’s current assessment of the company’s prospects. The disclosure also provides no basis for attributing a stock-price move or a change in business performance to this transaction.

What to watch

The full filing would be the place to check for additional pricing detail, post-sale ownership and plan-related footnotes. Those details are not included in the supplied summary.