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BioWorld - Sunday, April 19, 2026
Home » Keywords » insider trading

Items Tagged with 'insider trading'

ARTICLES

Former Cytodyn CEO faces prison time, millions in restitution

Jan. 27, 2026
By Mari Serebrov
No Comments
Nader Pourhassan, the former president and CEO of Cytodyn Inc., was sentenced Jan. 23 to 30 months in prison for his role in a securities fraud scheme to deceive investors about the Vancouver, Wash.-based company’s development of leronlimab as a treatment for HIV and COVID-19.
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Put options put biopharma researcher in SEC hot water

Jan. 22, 2026
By Mari Serebrov
No Comments
Another day, another insider trading settlement involving a biopharma company employee. This time the U.S. SEC settlement is with Mohit Verma, who was a researcher and associate director of immunology at the San Diego-based Infinitybio Inc. at the time of the alleged violative trading activity.
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Former Emergent CEO faces insider trading allegations

Jan. 16, 2026
No Comments
The New York attorney general’s office has filed suit against the former CEO of Emergent Biosolutions Inc., alleging insider trading, while at the same time announcing a settlement with the company, which agreed to pay $900,000 in penalties for approving the illegal trading plan. The lawsuit stems from reports of vaccine contamination at the company’s manufacturing plant during the height of the COVID pandemic.
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Pills, syringes, financial charts

Feds break up alleged stock manipulation ring targeting biopharma

Dec. 23, 2025
By Mari Serebrov
No Comments
Six individuals, including an investment banker, face multiple U.S. charges stemming from an alleged $41 million insider-trading scheme, plus stock manipulation schemes involving biopharma companies. The charges are related to three overlapping securities fraud schemes that occurred between June 2020 and February 2024.
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Longtime life sciences director hit with insider trading

May 27, 2025
By Mari Serebrov
No Comments
A former board member of Chinook Therapeutics Inc. and four others were charged May 22 in a 19-count indictment stemming from an alleged insider trading scheme that produced more than $600,000 in profits after the June 2023 announcement that Novartis AG was acquiring the Seattle-based Chinook in a $3.5 billion deal.
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Former Acadia exec pleads guilty to insider trading

March 10, 2025
By Mari Serebrov
George Demos, former vice president of drug safety and pharmacovigilance at Acadia Pharmaceuticals Inc., is the latest biopharma executive to plead guilty to insider trading charges.
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Insider trades on sales data result in US SEC settlement

Jan. 28, 2025
A former regional sales director at Lantheus Holdings Inc. is the latest biopharma official to settle insider trading charges with the U.S. SEC. As part of the settlement, John Heropoulos agreed to disgorge nearly $61,000, an equal amount in civil penalties and more than $10,000 in prejudgment interest, according to the SEC.
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Humanigen execs face US insider trading charges

Dec. 31, 2024
By Mari Serebrov
Rounding out a year of insider trading charges involving biopharma companies, the U.S. SEC reported Dec. 30 that it had filed a complaint against two top Humanigen Inc. executives, Cameron Durrant, CEO, and Dale Chappell, chief science officer, for trades based on insider knowledge of FDA actions.
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Two more biopharma insider trading cases resolved

Dec. 19, 2024
By Mari Serebrov
A principal investigator and a former biopharma executive are the latest to reach settlements with the SEC to resolve charges of insider trading involving drug companies. Sai-Hong Ignatius Ou, of the University of California Irvine, agreed to a judgment ordering him to disgorge more than $1.5 million and to pay a civil penalty of the same amount. In a separate, unrelated settlement, Curt Dewitz, a former executive of an undisclosed biopharma company, agreed to disgorge about $70,383 in unlawful profits.
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Former Bellus Health exec consents to insider trading judgment

Oct. 18, 2024
The U.S. SEC filed insider trading charges against Ruimin Xie, the former director of analytical development at Bellus Health Inc., for allegedly receiving ill-gotten gains of $59,408.42 by acting on word of a potential acquisition by GSK plc.
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