Holzer & Holzer Investigating ICON plc Accounting Practices

Law firm looking into potential securities law violations after stock price drop

Published on Feb. 12, 2026

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Holzer & Holzer, LLC, a securities litigation law firm, has announced an investigation into whether ICON plc, a clinical research organization, complied with federal securities laws. This follows ICON's announcement of an internal investigation by its Audit Committee into certain of the company's accounting practices and controls, which led to a drop in ICON's stock price.

Why it matters

Investigations into potential accounting irregularities and securities law violations can have significant implications for a company's reputation, financial standing, and shareholder value. The outcome of this investigation could impact ICON's future operations and investor confidence.

The details

Holzer & Holzer is investigating whether ICON plc, a NASDAQ-listed clinical research organization, complied with federal securities laws. This follows ICON's announcement on February 12, 2026, that its Audit Committee had initiated an internal investigation in late October 2025 into certain of the company's accounting practices and controls, after concerns were reported through company management.

  • On February 12, 2026, ICON announced the internal investigation.
  • The Audit Committee initiated the investigation in late October 2025.

The players

ICON plc

A clinical research organization listed on the NASDAQ stock exchange.

Holzer & Holzer, LLC

A securities litigation law firm investigating ICON's accounting practices and potential securities law violations.

Corey Holzer

An attorney at Holzer & Holzer, LLC responsible for the content of the investigation announcement.

Joshua Karr

An attorney at Holzer & Holzer, LLC who can be contacted regarding the investigation.

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What they’re saying

“If you purchased ICON stock and suffered a loss on that investment, you are encouraged to contact Corey Holzer, Esq. at cholzer@holzerlaw.com or Joshua Karr, Esq. at jkarr@holzerlaw.com , call our toll-free number at (888) 508-6832, or visit our website at www.holzerlaw.com/case/icon/ to discuss your legal rights.”

— Corey Holzer, Attorney (Holzer & Holzer, LLC)

What’s next

The investigation by Holzer & Holzer, LLC is ongoing, and the law firm is encouraging ICON shareholders who suffered losses to contact them to discuss their legal rights.

The takeaway

This investigation highlights the importance of transparency and accountability in a company's financial reporting, as any potential accounting irregularities can have significant consequences for investors and the company's overall standing.