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Nwpx Infrastructure stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+44.2% to $87.31
Nwpx Infrastructure (NWPX) stock rose 44% over the last 252 sessions, to $87.31. On the way it reported 4 quarters, its insiders filed 1 open-market trade and 14 Form 144 notices of planned sales, and the company filed 3 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Oct 28, 2026 | Earnings | Earnings: beat the EPS estimate by 13.3% | −0.2% (−0.5% vs SPY) | −3.7% (−1.7% vs SPY) | — |
| Oct 5, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $27K | −0.4% (−1.0% vs SPY) | −4.5% (−5.7% vs SPY) | −6.7% (−4.3% vs SPY) |
| Oct 1, 2026 | Form 144 | Form 144: Eric Stokes plans to sell $2.6M | +1.7% (+1.5% vs SPY) | −0.1% (−2.0% vs SPY) | −5.0% (−5.9% vs SPY) |
| Sep 28, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $102K | +0.3% (+1.0% vs SPY) | +3.0% (+3.2% vs SPY) | −6.0% (−5.2% vs SPY) |
| Sep 21, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $102K | +1.2% (−0.4% vs SPY) | +1.5% (+0.2% vs SPY) | −3.7% (−4.3% vs SPY) |
| Sep 14, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $101K | −4.0% (−3.6% vs SPY) | −3.2% (−3.1% vs SPY) | −5.3% (−7.4% vs SPY) |
| Sep 9, 2026 | Form 144 | Form 144: Michael C Franson plans to sell $416K | +0.5% (+1.0% vs SPY) | −5.1% (−3.9% vs SPY) | −3.4% (−5.1% vs SPY) |
| Sep 9, 2026 | Insider sale | Franson Michael C sold $369K | +0.5% (+1.0% vs SPY) | −5.1% (−3.9% vs SPY) | −3.4% (−5.1% vs SPY) |
| Sep 8, 2026 | Form 144 | Form 144: Richard A Roman plans to sell $1.3M | −1.1% (−0.6% vs SPY) | −6.9% (−5.7% vs SPY) | −2.1% (−3.5% vs SPY) |
| Sep 8, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $107K | −1.1% (−0.6% vs SPY) | −6.9% (−5.7% vs SPY) | −2.1% (−3.5% vs SPY) |
| Aug 31, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $129K | −1.9% (−1.6% vs SPY) | −4.0% (−4.1% vs SPY) | −9.0% (−8.6% vs SPY) |
| Aug 26, 2026 | Form 144 | Form 144: Michael Wray plans to sell $497K | +1.6% (+1.6% vs SPY) | −1.4% (−0.8% vs SPY) | −8.7% (−9.1% vs SPY) |
| Aug 24, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $138K | +0.4% (+0.7% vs SPY) | +1.8% (+1.3% vs SPY) | −6.3% (−7.6% vs SPY) |
| Aug 17, 2026 | Form 144 | Form 144: Keith R Larson plans to sell $145K | +0.7% (+1.2% vs SPY) | −5.4% (−4.0% vs SPY) | −13.8% (−11.3% vs SPY) |
| Aug 10, 2026 | Form 144 | Form 144: Aaron Wilkins plans to sell $467K | −4.3% (−4.3% vs SPY) | −3.0% (−3.4% vs SPY) | −11.7% (−10.8% vs SPY) |
| Aug 4, 2026 | Form 144 | Form 144: Scott J Montross plans to sell $1.4M | −0.4% (−2.2% vs SPY) | −10.6% (−12.6% vs SPY) | −15.6% (−16.1% vs SPY) |
| Jul 29, 2026 | Earnings | Earnings: beat the EPS estimate by 23.5% | −2.4% (−0.9% vs SPY) | +0.5% (−3.5% vs SPY) | −11.6% (−15.0% vs SPY) |
| Apr 29, 2026 | Earnings | Earnings: beat the EPS estimate by 92.9% | −1.0% (−1.0% vs SPY) | +24.9% (+23.2% vs SPY) | +32.6% (+26.7% vs SPY) |
| Mar 17, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.0% (−0.6% vs SPY) | +7.0% (+9.4% vs SPY) | +8.7% (+3.9% vs SPY) |
| Feb 25, 2026 | Earnings | Earnings: beat the EPS estimate by 46.5% | +1.2% (+0.3% vs SPY) | +10.1% (+11.2% vs SPY) | +8.0% (+12.3% vs SPY) |
| Jan 22, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.5% (−3.5% vs SPY) | −4.1% (−4.8% vs SPY) | +3.4% (+4.4% vs SPY) |
| Dec 16, 2025 | 8-K | Directors and officers: departures, appointments, pay | +0.6% (+1.7% vs SPY) | +2.9% (+1.3% vs SPY) | +9.7% (+7.5% vs SPY) |
Insiders’ record here
In the year on the chart, Nwpx Infrastructure's insiders reported 0 open-market buys ($0) and 1 sale ($369K).
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Nwpx Infrastructure: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.