LakeShore Biopharma Co., Ltd
Other OTCCapital Structure
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in mil. unless spec.Working Capital
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in mil. unless spec.Growth Rates
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in mil. unless spec.Quarterly Revenue
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in mil. unless spec.Quarterly Earnings Per Share
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in mil. unless spec.Quarterly Dividends Per Share
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in mil. unless spec.- CEO
- Wang Xu
- Full Time Employees
- 758
- Sector
- Healthcare
- Industry
- Biotechnology
- Address
- Building No. 2 Beijing People's Republic of China 102629
- IPO Date
- Aug 5, 2021
- CIK
- 0001946399
- Website
- ysbiopharm.com
- Similar Companies
- Business
- LakeShore Biopharma Co., Ltd (OTCPK:LSBCF), formerly YS Biopharma Co., Ltd., is a Cayman Islands-incorporated biopharmaceutical company founded in 1994 and headquartered in Beijing, China, that discovers, develops, manufactures, and commercializes vaccines and therapeutic biologics targeting infectious diseases including rabies, hepatitis B, influenza, shingles, and coronavirus, as well as immuno-oncology therapeutics for cancer. The company's commercialized product is the YSJA freeze-dried human rabies vaccine (Vero cells), with cumulative sales exceeding 100 million units since launch; its proprietary PIKA immunomodulating technology platform, which activates TLR3, RIG-I, and MDA5 immune signaling pathways, underpins a pipeline including the PIKA rabies vaccine in phase I/III and preclinical trials, PIKA recombinant COVID-19 vaccine, PIKA YS-HBV-001 hepatitis B vaccine and PIKA YS-HBV-002 therapeutic vaccine for chronic HBV both in phase I and preclinical stages respectively, PIKA YS-ON-001 immuno-oncology candidate in phase I for pancreatic and hepatocellular cancers, PIKA influenza vaccine and shingles vaccine candidates in preclinical development, and additional discovery-stage rabies and other therapeutic targets. LakeShore Biopharma operates primarily in China with additional presence in Singapore, the United States, the Philippines, and the United Arab Emirates, serving markets focused on preventive vaccines and innovative treatments for high unmet medical needs in infectious diseases and oncology; the company employs approximately 573 people and generates revenue from the development, production, marketing, and sale of biopharmaceutical products. In May 2024, the company changed its name from YS Biopharma Co., Ltd. to LakeShore Biopharma Co., Ltd.; most recently, on November 4, 2025, it entered into a definitive merger agreement with Oceanpine Skyline Inc. and its wholly-owned subsidiary Oceanpine Merger Sub Inc. for a going-private transaction valuing the equity at approximately US$37 million, or US$0.90 per ordinary share representing a 15.4% premium to the August 15, 2025 closing price, funded by cash from Oceanpine Capital Inc. and equity rollover by existing shareholders including Oceanpine Investment Fund II LP, Oceanpine Capital Inc., and Crystal Peak Investment Inc. who collectively beneficially own over 50% of shares and have committed to vote in favor, with the merger expected to close in early 2026 subject to customary conditions.
LSBCF Investors Have Opportunity to Join LakeShore Biopharma Co., Ltd Fraud Investigation with the Schall Law Firm
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