Larson Keith R Insider Trades & Stock Holdings

Director · NWPX Infrastructure, Inc. · Latest filing Oct 5, 2026

Larson Keith R, Director at NWPX Infrastructure, Inc. has 3 Form 4 trades on file since Sep 21, 2026. Open-market activity: 0 purchases ($0) and 3 sales ($231.13K), net -$231.13K. Latest filing: disposed of 250 shares of $NWPX on Oct 5, 2026 at $106.48.

Trades on file

3

Open-market bought

$0

Open-market sold

$231.13K

Net open-market

-$231.13K

Latest filing

Oct 5, 2026

All insider trades by Larson Keith R

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 5, 2026	$NWPX	Sell (Open-market sale) 10b5-1	250	$106.48	$26.62K			-6.0%			Director		—
Sep 28, 2026	$NWPX	Sell (Open-market sale) 10b5-1	1K	$102.20	$102.20K			+2.4%			Director		—
Sep 21, 2026	$NWPX	Sell (Open-market sale) 10b5-1	1K	$102.31	$102.31K			+0.6%			Director		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Larson Keith R traded

• $NWPX

Frequently asked questions

Has Larson Keith R been buying or selling stock?

Larson Keith R has 0 open-market purchases and 3 open-market sales on file, net -$231.13K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Larson Keith R's latest insider trade?

disposed of 250 shares of $NWPX on Oct 5, 2026 at $106.48.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.