North American Construction Group Ltd. Common Shares (no par) (NOA)
NOA moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How NOA actually reacts to news — the realized, point-in-time move the market made, measured across 157 labeled events over the last three years with zero look-ahead.
NOA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 47% | 148 |
| 30-min | 0.00% | 47% | 156 |
| 60-min | 0.00% | 50% | 157 |
| to close | 0.00% | 50% | 155 |
| Middle 50% of NOA reactions | -0.77% to +0.96% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 157 |
Half of all North American Construction Group Ltd. Common Shares (no par) news events land between -0.77% and +0.96% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How NOA reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 19 | -0.26% | 47% | -0.62% |
| Analyst downgrades | 27 | -0.91% | 26% | -1.43% |
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. 2 further classes were observed with fewer than 10 measured events and are not published. See how NOA ranks against every other measured name →
That’s how NOA usually reacts — get an email when it moves on news →Email me when NOA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NOA's baseline. Nothing else.
Recent NOA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K North American Construct For: Sep 10 | SEC filing · Form 6-K | SEC EDGAR | -0.15% | -0.88% | |
| North American Construction Group Announces the Appointment of Brad Rogers as President, Chief Executive Officer and Director | Press release | GlobeNewswire | -0.15% | -0.88% | |
| Form 6-K North American Construct For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -1.56% | -10.19% | |
| North American Construction Group Ltd. Announces Results for the Second Quarter Ended June 30, 2026 | Press release | GlobeNewswire | -1.56% | -10.19% | |
| Form 6-K North American Construct For: Jul 20 | SEC filing · Form 6-K | SEC EDGAR | +0.11% | +1.80% | |
| Form 6-K North American Construct For: Jul 21 | SEC filing · Form 6-K | SEC EDGAR | +0.11% | +1.80% | |
| North American Construction Group Highlights Growing Opportunity Set Through Nuna Group of Companies | Press release | GlobeNewswire | +0.11% | +1.80% | |
| North American Construction Group Ltd. Second Quarter Results Conference Call and Webcast Notification | Press release | GlobeNewswire | +0.11% | +1.80% | |
| Form 6-K North American Construct For: Jul 08 | SEC filing · Form 6-K | SEC EDGAR | +2.81% | +1.18% | |
| North American Construction Group Awarded Five-Year Heavy Equipment Services Contract in the Canadian Oil Sands Region | Press release | GlobeNewswire | +2.81% | +1.18% | |
| Form 6-K North American Construct For: Jun 16 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.62% | |
| North American Construction Group Ltd. Announces Closing of Private Placement Offering of $200 Million Senior Unsecured Notes | Press release | GlobeNewswire | +0.00% | -1.62% | |
| Form 6-K North American Construct For: Jun 10 | SEC filing · Form 6-K | SEC EDGAR | -0.67% | -0.44% | |
| North American Construction Group Ltd. Announces Pricing of Private Placement Offering of $200 Million Senior Unsecured Notes | Press release | GlobeNewswire | +0.00% | -4.18% | |
| Form 6-K North American Construct For: May 21 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +2.00% | |
| North American Construction Group Ltd. Announces Voting Results of Annual and Special Meeting of Shareholders | Press release | GlobeNewswire | +0.00% | +2.00% | |
| Form 6-K North American Construct For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | +5.51% | +9.14% | |
| North American Construction Group Ltd. Announces Results for the First Quarter Ended March 31, 2026 | Press release | GlobeNewswire | +5.51% | +9.14% | |
| Form 6-K North American Construct For: Apr 27 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.90% | |
| North American Construction Group Ltd. First Quarter Results Conference Call and Webcast Notification | Press release | GlobeNewswire | +0.00% | +0.90% | |
| Form 6-K North American Construct For: Apr 23 | SEC filing · Form 6-K | SEC EDGAR | — | +0.14% | |
| Form 6-K North American Construct For: Apr 21 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -0.29% | |
| North American Construction Group Expands Key Contract in Queensland Australia | Press release | GlobeNewswire | -0.07% | -0.66% | |
| Form 6-K North American Construct For: Apr 07 | SEC filing · Form 6-K | SEC EDGAR | — | +1.10% | |
| North American Construction Group Closes Strategic Acquisition of Iron Mine Contracting, a Diversified Mining Services Contractor | Press release | GlobeNewswire | — | +1.10% | |
| Form 6-K North American Construct For: Mar 19 | SEC filing · Form 6-K | SEC EDGAR | -0.14% | +0.00% | |
| North American Construction Group Ltd. Announces Date of Annual General and Special Meeting | Press release | GlobeNewswire | +1.83% | -0.51% | |
| Form 40-F North American Construct For: Dec 31 | SEC filing · Form 40-F | SEC EDGAR | -9.33% | -15.15% | |
| Form 6-K North American Construct For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | -9.33% | -15.15% | |
| Form 6-K North American Construct For: Mar 11 | SEC filing · Form 6-K | SEC EDGAR | -9.33% | -15.15% | |
| North American Construction Group Ltd. Announces Results for the Fourth Quarter and Year Ended December 31, 2025 | Press release | GlobeNewswire | -9.33% | -15.15% | |
| Form 6-K North American Construct For: Feb 18 | SEC filing · Form 6-K | SEC EDGAR | +0.61% | +1.96% | |
| North American Construction Group Ltd. Fourth Quarter Results Conference Call and Webcast Notification | Press release | GlobeNewswire | +0.61% | +1.96% | |
| Form 6-K North American Construct For: Jan 21 | SEC filing · Form 6-K | SEC EDGAR | +0.77% | -1.09% | |
| North American Construction Group Ltd. Provides Corporate Updates | Press release | GlobeNewswire | +0.77% | -1.09% | |
| Form 6-K North American Construct For: Dec 18 | SEC filing · Form 6-K | SEC EDGAR | +0.72% | -5.96% | |
| North American Construction Group Strengthens its Presence in Western Australia with the Acquisition of Iron Mine Contracting, a Diversified Mining Services Contractor | Press release | GlobeNewswire | +0.72% | -5.96% | |
| Form 6-K North American Construct For: Nov 18 | SEC filing · Form 6-K | SEC EDGAR | -0.15% | +2.39% | |
| North American Construction Group Ltd. Announces Normal Course Issuer Bid and Automatic Share Purchase Plan | Press release | GlobeNewswire | +1.59% | +0.22% | |
| Form 6-K North American Construct For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -4.06% | — | |
| North American Construction Group Ltd. Announces Results for the Third Quarter Ended September 30, 2025 | Press release | GlobeNewswire | -4.06% | — | |
| Form 6-K North American Construct For: Oct 22 | SEC filing · Form 6-K | SEC EDGAR | +1.65% | +1.65% | |
| North American Construction Group Ltd. Announces Closing of Additional $125 Million Senior Unsecured Notes | Press release | GlobeNewswire | — | +0.91% | |
| Form 6-K North American Construct For: Oct 16 | SEC filing · Form 6-K | SEC EDGAR | +0.55% | +2.77% | |
| North American Construction Group Ltd. Third Quarter Results Conference Call and Webcast Notification | Press release | GlobeNewswire | +0.00% | -0.69% | |
| Form 6-K North American Construct For: Oct 07 | SEC filing · Form 6-K | SEC EDGAR | +1.83% | -0.76% | |
| North American Construction Group Ltd. Announces Offering and Pricing of Reopening of $125 Million Senior Unsecured Notes | Press release | GlobeNewswire | -0.48% | -0.89% | |
| Form 6-K North American Construct For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -1.75% | -5.84% | |
| North American Construction Group Ltd. Announces Results for the Second Quarter Ended June 30, 2025 | Press release | GlobeNewswire | -1.75% | -5.84% | |
| Form 6-K North American Construct For: Aug 06 | SEC filing · Form 6-K | SEC EDGAR | +6.82% | +3.02% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NOA section they belong to.
Where else NOA is measured.
NOA earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is North American Construction Group Ltd. Common Shares (no par)'s median reaction calculated?
Every labeled NOA 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 157 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. 47% of NOA'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 NOA'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.