DOJ probes trading in herbal medicine firm that surged 46,000%

Businesstimes
2025.11.02 01:00
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The US Department of Justice is investigating Regencell Bioscience, a Hong-Kong based traditional Chinese medicine company, after its stock surged 46,000%. The DOJ has issued a subpoena for documents related to trading and corporate matters. Regencell, which has not generated revenue since its Nasdaq debut in 2021, attributes the volatility to potential short squeezes or unusual trading activity. The company is cooperating with the investigation but cannot predict its outcome.