$NWPX

LARSON KEITH R sold $106K of NWPX

LARSON KEITH R sold 1,000 shares of NWPX Infrastructure, Inc. (NWPX) at $105.87 ($0.11M total) on 2026-09-08 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · LARSON KEITH R
Published Sep 10, 2026, 6:35 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 10, 2026, 6:41 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$NWPX
Neutral
high confidence
Mentioned
$NWPX
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NWPXNeutralLow
01

Why it matters

The disclosed sale is a routine insider transaction with minimal market impact.

02

Market read

Small insider sell; limited relevance for traders.

03

What to watch

The sale was pre‑arranged under a 10b5‑1 plan, which may mask any genuine sentiment.

Relevance 3/10Novelty 4/10Timing: post‑market filing on Sep 10

Background

Form 4 filings disclose insider transactions; a director's sale is routinely reported.

Company-level read

Ticker impact

$NWPXNeutralHigh confidence
Context

Director Keith Larson sold 1,000 shares for $105.87 each under a 10b5-1 plan, reducing his stake to 17,633 shares.

Expected impact

No significant price impact expected.

Evidence & confidence

The transaction size (~$106K) is small relative to market cap and follows a pre‑arranged plan, indicating limited informational content.

Market effects

None; the sale does not affect the infrastructure sector broadly.

None; limited to the individual stock.

None

Counterpoint

If the director is reducing exposure, it could signal concerns about future performance.

Key entities

  • Keith Larson

    Director of NWPX Infrastructure, Inc. who sold shares.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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