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Corcept Therapeutics (CORT) Faces Investor Scrutiny Amid Receipt of FDA Complete Response Letter For Relacorilant, Shares Tank 50% – Hagens Berman

Key Takeaway: Corcept Therapeutics (CORT) experienced a drastic 50% drop in its share price after receiving a Complete Response Letter (CRL) from the FDA regarding its treatment relacorilant for hypercortisolism. The FDA concluded it could not assess the benefit-risk ratio without more evidence of the drug's effectiveness. In light of this news, Hagens Berman has launched an investigation into possible misrepresentations by Corcept concerning relacorilant's efficacy and commercial prospects, which previously included optimistic forecasts of significant revenue growth. The investigation comes after the stock’s collapse eliminated more than $3.6 billion from the company’s market value in a single day.

Market Sentiment Analysis

CONCERNS & RISKS

  • Corcept's shares dropped 50% following the receipt of a FDA Complete Response Letter.
  • Hagens Berman law firm is investigating whether Corcept misled investors about relacorilant's efficacy.
  • FDA required additional evidence of effectiveness for relacorilant, hindering its approval.
  • Over $3.6 billion was wiped out from the company's market capitalization in one day.

Full Press Release Details

SAN FRANCISCO, Jan. 16, 2026 (GLOBE NEWSWIRE) -- Investors in Corcept Therapeutics Incorporated (NASDAQ: CORT) saw the price of their shares crater 50% on December 31, 2025 after the company announced its receipt of a complete response letter (“CRL”) from the FDA for its proposed treatment of patients with hypercortisolism (also known as Cushing’s syndrome) – relacorilant.
The news and severe market reaction has prompted national shareholder rights law firm Hagens Berman to commence an investigation into whether Corcept may have misled investors about relacorilant’s efficacy and commercial prospects. The firm urges Corcept investors who suffered significant losses to contact the firm now to discuss their rights.
Contact the Firm Now: CORT@hbsslaw.com | 844-916-0895
Corcept Therapeutics (CORT) Investigation:
In the past, Corcept has touted relacorilant’s efficacy and commercial prospects. For example, the company has assured investors that patients in its clinical trials “exhibited clinically meaningful improvements in a wide range of hypercortisolism signs and symptoms[.]”
Corcept has also repeatedly assured investors that “[o]ur new drug application for relacorilant is progressing toward approval by the end of” 2025 and “[r]elacorilant’s strong efficacy and safety profile gives us the potential to become the new standard of care for patients with hypercortisolism.”
Critically, Corcept’s management also expressed confidence that “we’re [more] confident than ever that we’re on track to grow our hypercortisolism business from $3 billion to $5 billion in annual revenues in three to five years.”
Investors’ expectations were dashed on December 31, 2025. That day, Corcept revealed that, in contrast to relacorilant’s progress toward FDA approval by the end of 2025, the company received a CRL which it said indicated the FDA “concluded it could not arrive at a favorable benefit-risk assessment for relacorilant without Corcept providing additional evidence of effectiveness.” HCPLive reported “[u]ltimately, investigators found that loss of blood pressure control was 83% less likely to occur in the relacorilant arm compared to placebo[.]”
The news sent the price of Corcept shares over $35 lower (-50%) that day, wiping out over $3.6 billion of the company’s market capitalization in a single day.
“We’re focused on whether Corcept may have overstated relacorilant’s efficacy and, if so, whether it may have also overstated its hypercortisolism business commercial and growth prospects,” said Reed Kathrein, the Hagens Berman partner leading the firm’s investigation.
If you invested in Corcept and have substantial losses, or have knowledge that may assist the firm’s investigation, submit your losses now.
If you’d like more information and answers to other frequently asked questions about the Corcept case and our investigation, read more.
Whistleblowers: Persons with non-public information regarding Corcept should consider their options to help in the investigation or take advantage of the SEC Whistleblower program. Under the new program, whistleblowers who provide original information may receive rewards totaling up to 30 percent of any successful recovery made by the SEC. For more information, call Reed Kathrein at 844-916-0895 or email CORT@hbssslaw.com.
Hagens Berman is a global plaintiffs’ rights complex litigation firm focusing on corporate accountability. The firm is home to a robust practice and represents investors as well as whistleblowers, workers, consumers and others in cases achieving real results for those harmed by corporate negligence and other wrongdoings. Hagens Berman’s team has secured more than $2.9 billion in this area of law. More about the firm and its successes can be found at hbsslaw.com. Follow the firm for updates and news at @ClassActionLaw.
Reed Kathrein, 844-916-0895

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Frequently Asked Questions

What caused Corcept Therapeutics' stock to drop sharply?

The stock fell 50% after the FDA issued a complete response letter for relacorilant.

What is the focus of Hagens Berman's investigation?

They are investigating whether Corcept misled investors about relacorilant's efficacy.

What assurance did Corcept give regarding relacorilant?

Corcept assured investors of relacorilant's strong efficacy and growth potential.

How much market value did Corcept lose on December 31, 2025?

Corcept lost over $3.6 billion in market capitalization in one day.

Who should contact Hagens Berman?

Investors with significant losses or information related to the investigation should reach out.

Last updated: Jan 16, 2026