NWPX Infrastructure, Inc. (NWPX)
NWPX moved a median of -0.02% 30 minutes after news, and +0.26% by the close. How NWPX actually reacts to news — the realized, point-in-time move the market made, measured across 248 labeled events over the last three years with zero look-ahead.
NWPX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 40% | 208 |
| 30-min | -0.02% | 42% | 245 |
| 60-min | -0.07% | 45% | 247 |
| to close | +0.26% | 56% | 247 |
| Middle 50% of NWPX reactions | -0.66% to +0.34% |
|---|---|
| Median reaction (30-min) | -0.02% |
| Measured reactions | 248 |
Half of all NWPX Infrastructure, Inc. news events land between -0.66% and +0.34% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How NWPX reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 16 | +0.20% | 56% | -0.49% |
| Analyst downgrades | 18 | +0.07% | 56% | +0.89% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 3 further classes were observed with fewer than 10 measured events and are not published. See how NWPX ranks against every other measured name →
That’s how NWPX usually reacts — get an email when it moves on news →Email me when NWPX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NWPX's baseline. Nothing else.
Recent NWPX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| NWPX Infrastructure to Release Third Quarter 2026 Financial Results on October 28th | Press release | PR Newswire | -1.37% | +0.80% | |
| NWPX Infrastructure Names John Schillie Vice President and General Manager of NWPX Park | Press release | PR Newswire | -0.85% | -0.43% | |
| NWPX Infrastructure Announces Acquisition of Serpentix Conveyor, LLC | Press release | PR Newswire | -2.10% | -0.66% | |
| Form 10-Q NWPX Infrastructure, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.29% | -4.65% | |
| Form 8-K NWPX Infrastructure, For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | +5.49% | +1.97% | |
| NWPX Infrastructure Announces Second Quarter 2026 Financial Results | Press release | PR Newswire | +5.49% | +1.97% | |
| NWPX Infrastructure to Release Second Quarter 2026 Financial Results on July 29 | Press release | PR Newswire | +1.78% | +3.23% | |
| Form 8-K NWPX Infrastructure, For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | -0.06% | -1.17% | |
| Form 8-K NWPX Infrastructure, For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | +0.28% | -1.08% | |
| NWPX Infrastructure Successfully Completes First Installation of Revolutionary Radial Bending Joint Technology | Press release | PR Newswire | +0.06% | +3.87% | |
| Form SD NWPX Infrastructure, | SEC filing · Form SD | SEC EDGAR | -1.03% | +1.40% | |
| Form 10-Q NWPX Infrastructure, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -1.52% | +5.55% | |
| Form 8-K NWPX Infrastructure, For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | +1.28% | +9.35% | |
| NWPX Infrastructure Announces First Quarter 2026 Financial Results | Press release | PR Newswire | +1.28% | +9.35% | |
| Form DEF 14A NWPX Infrastructure, For: Jun 10 | SEC filing · Form DEF | SEC EDGAR | -0.74% | +0.96% | |
| NWPX Infrastructure to Release First Quarter 2026 Financial Results on April 29th | Press release | PR Newswire | +0.90% | -3.61% | |
| Form 8-K NWPX Infrastructure, For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | +0.73% | -1.11% | |
| Form 10-K NWPX Infrastructure, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -1.97% | -4.67% | |
| Form 8-K NWPX Infrastructure, For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | -0.65% | +8.06% | |
| NWPX Infrastructure Announces Fourth Quarter and Full Year 2025 Financial Results | Press release | PR Newswire | -0.65% | +8.06% | |
| NWPX Infrastructure Announces Acquisition of Boughton's Precast | Press release | PR Newswire | -0.43% | +0.62% | |
| NWPX Infrastructure to Release Fourth Quarter and Full Year 2025 Financial Results on February 25th | Press release | PR Newswire | +0.54% | -1.79% | |
| NWPX Infrastructure Announces Strategic Leadership Promotions | Press release | PR Newswire | +0.00% | +2.00% | |
| Form 8-K NWPX Infrastructure, For: Jan 15 | SEC filing · Form 8-K | SEC EDGAR | -0.71% | -2.79% | |
| Northwest Pipe Company's Innovative Radial Bending Joint Makes its Florida Debut in Water Pipeline Project | Press release | PR Newswire | +1.47% | +2.15% | |
| Form 8-K NWPX Infrastructure, For: Dec 10 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.35% | |
| NWPX Geneva Named Utah "Manufacturer of the Year" | Press release | PR Newswire | -1.75% | +1.69% | |
| NWPX Infrastructure Achieves UL 508A Certification for several NWPX Park Products | Press release | PR Newswire | +0.00% | +1.44% | |
| Form 10-Q NWPX Infrastructure, For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.57% | +4.79% | |
| Form 8-K NWPX Infrastructure, For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | +1.69% | -5.58% | |
| NWPX Infrastructure, Inc. Announces Third Quarter 2025 Financial Results | Press release | PR Newswire | +1.69% | -5.58% | |
| NWPX Infrastructure Publishes Verified Environmental Product Declaration for Water Transmission System Pipe | Press release | PR Newswire | +0.97% | -1.53% | |
| NWPX Infrastructure, Inc. to Release Third Quarter 2025 Financial Results on October 29th | Press release | PR Newswire | +0.97% | -1.53% | |
| NWPX Infrastructure, Inc. Announces Participation at the 24th Annual D.A. Davidson Diversified Industrials & Services Conference on September 18th | Press release | PR Newswire | +0.00% | -2.97% | |
| Form 8-K NWPX Infrastructure, For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | -1.72% | -1.52% | |
| Form 10-Q NWPX Infrastructure, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.76% | +1.17% | |
| Form 8-K NWPX Infrastructure, For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | -1.44% | +7.34% | |
| NWPX Infrastructure, Inc. Announces Second Quarter 2025 Financial Results | Press release | PR Newswire | -1.44% | +7.34% | |
| NWPX Infrastructure, Inc. to Release Second Quarter 2025 Financial Results on August 7th | Press release | PR Newswire | -0.12% | +1.59% | |
| Form 8-K NWPX Infrastructure, For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.61% | |
| Form 8-K NORTHWEST PIPE CO For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.03% | |
| Northwest Pipe Company Announces New Corporate Name | Press release | PR Newswire | +1.50% | +0.88% | |
| Form 8-K NORTHWEST PIPE CO For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.48% | |
| Form SD NORTHWEST PIPE CO | SEC filing · Form SD | SEC EDGAR | -0.96% | -0.15% | |
| Form 10-Q NORTHWEST PIPE CO For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -2.77% | |
| Form 8-K NORTHWEST PIPE CO For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -3.26% | -1.36% | |
| Northwest Pipe Company Announces First Quarter 2025 Financial Results | Press release | PR Newswire | -3.26% | -1.36% | |
| Form DEF 14A NORTHWEST PIPE CO For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +0.98% | |
| Northwest Pipe Company to Release First Quarter 2025 Financial Results on April 30th | Press release | PR Newswire | +0.00% | +0.61% | |
| Form 8-K NORTHWEST PIPE CO For: Mar 27 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.26% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NWPX section they belong to.
Where else NWPX is measured.
NWPX earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Perma-Fix Environmental Services, Inc. (PESI) | 249 | +0.13% | 52% |
| AMERAMEX INTL INC (AMMX) | 248 | 0.00% | 38% |
| Select Water Solutions, Inc. Class A common stock (WTTR) | 248 | 0.00% | 50% |
| SPAR Group, Inc. (SGRP) | 245 | 0.00% | 40% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Industrials names, measured the same way →
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How the numbers are made.
How is NWPX Infrastructure, Inc.'s median reaction calculated?
Every labeled NWPX news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 248 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 42% of NWPX's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does NWPX's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.