Primoris Class Action Lawsuit: 8 Frequently Asked Questions

To succeed in a federal securities fraud class action, plaintiffs must prove several elements:

• Material misstatement or omission: The company made a false or misleading statement or failed to disclose a material fact.

• Scienter: The defendant acted with an intent to deceive, manipulate, or defraud.

• Reliance: The plaintiff relied on the misstatement or omission when buying or selling the security. For publicly traded securities, this can be proven through the “fraud-on-the-market” theory, which presumes the market price reflects all public, material information.

• Economic loss: The plaintiff suffered a financial loss.

• Loss causation: The company’s misstatement or omission directly caused the plaintiff’s loss, often demonstrated by a stock price drop after the truth is revealed in a “corrective disclosure”

5. How Do I Get Involved in the Primoris class action lawsuit?

• If you bought a security during the alleged class period and suffered a loss, you are generally automatically included in the class. You don’t have to take any action unless you want to file a claim for recovery later.

• You may be notified of a class action by mail if you are an eligible class member.

• You may be able to become a lead plaintiff by applying within 60 days of the first lawsuit being announced.

• If you believe you may have a claim, you can contact a securities class action law firm for guidance.

6. What Are the Allegations in the Primoris Class Action Lawsuit?

Primoris is an infrastructure services company that provides engineering, procurement, construction, and maintenance services.

The Primoris class action lawsuit alleges that defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that: (i) Primoris’ cost estimation, cost-to-complete forecasting, and project oversight processes were deficient and failed to provide reliable estimates of the costs and expected profitability of significant fixed-price renewable energy projects; (ii) as a result, Primoris systematically underestimated the costs and risks of significant fixed-price renewable energy projects that were experiencing material cost overruns, execution problems, and schedule delays; and (iii) accordingly, defendants’ statements regarding Primoris’ estimating processes, project execution, ability to manage project risk, financial performance, and financial guidance lacked a reasonable basis and omitted material adverse facts.

The Primoris class action lawsuit further alleges that on February 23, 2026, Primoris reported its fourth quarter and full year 2025 financial results, disclosing increased costs on certain renewable energy projects, more challenging than anticipated soil conditions, and margin compression within its Energy segment, acknowledging that these issues adversely affected fourth quarter profitability despite higher revenue.  On this news, the price of Primoris stock fell 8%, according to the Primoris class action lawsuit.

Then, on May 5, 2026, Primoris reported its financial results for the first quarter of 2026, allegedly disclosing additional adverse developments affecting its renewable energy business, including revenue and margin pressure, delayed project starts, and weaker than expected first quarter 2026 results.  Primoris also reduced its full-year 2026 Adjusted EPS guidance from $5.80-$6.00 to $4.80-$5.00 and lowered its Adjusted EBITDA guidance, the complaint alleges.  On this news, the price of Primoris stock fell approximately 50%, according to the Primoris class action lawsuit.

Thereafter, on June 8, 2026, Primoris allegedly announced that Anthony Vorderbruggen, Primoris’ President of Renewables, was departing the Company, effective immediately.  On this news, the price of Primoris stock fell approximately 15%, according to the Primoris class action lawsuit.

Finally, on June 22, 2026, Primoris issued a Business Update allegedly announcing that, following an internal review supported by an independent third-party industry expert, it had identified substantial challenges, cost overruns, and project delays affecting six renewable energy projects.  Primoris reduced its full-year 2026 Adjusted EPS guidance to $2.05-$2.60, lowered its Adjusted EBITDA guidance to $275 million-$325 million, projected that 2026 Renewables revenue would decline to approximately $2.1 billion, and announced the resignation of its Chief Operating Officer, defendant Jeremy Kinch.  The Primoris class action lawsuit alleges that on this news, the price of Primoris stock fell 22%.

7. What Are the The Responsibilities of the Lead Plaintiff in the Primoris Class Action Lawsuit?

• The Lead Plaintifff may select and retain counsel of their choosing to represent the class which importantly includes negotiating the contingent fees Lead Counsel will receive in the event of a settlement or judgment.

• Responsible for managing the litigation principally by overseeing and monitoring the progress of the action and the efforts of Lead Counsel.

• Lead Plaintiff will review, comment, and make suggestions on important court filings and other related documents pertaining to the prosecution of the class action.

• Lead Plaintiff will also participate in discovery, including gathering information that may involve answering interrogatories, producing documents and other evidence, and their sworn deposition taken before a court reporter.

• The Lead Plaintiff also attends hearings, trials, and other court proceedings.

• The Lead Plaintiff is to consult with the Lead Counsel about any possible settlements.

• Once settlement discussions began, the Lead Plaintiff will have an opportunity to be active in all negotiations.

• This may include attending mediations and being active in all aspects of the settlement.

• The Lead Plaintiff must approve any settlement before it is presented to a court.

8. How Much Does it Cost to Hire a Lawyer?

• No Fee:  It does not cost anything to hire a lawyer if you are eligible for an Primoris class action lawsuit. We take all cases on a contingency basis which means we do not get paid unless we win or settle your case.

• Talk with a Lawyer Free of Charge: A lawyer can explain the process of an Primoris class action lawsuit and answer any questions you may have free of charge.