BEIJING , Sept. 22, 2025 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that effective with the opening of business today, September 22, 2025 , the Company's... Read More

BEIJING , Sept. 12, 2025 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it received a staff determination letter (the "Letter") from the Nasdaq Stock Market LLC... Read More

BEIJING , Sept. 10, 2025 /PRNewswire/ -- LakeShore Biopharma Co. , Ltd (Nasdaq: LSB, "LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the independent special committee (the "Special Committee") of the Company's board of... Read More

BEIJING , Aug. 28, 2025 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that its board of directors (the "Board") has received a revised preliminary non-binding... Read More

BEIJING , Aug. 18, 2025 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that its board of directors (the "Board") has received a preliminary non-binding proposal... Read More

Total revenue reached RMB615.0 million , representing 7.2% year-over-year growth Gross profit rose to RMB507.2 million , up 11.3% year-over-year Gross margin improved to 82.5% from 79.5% in Fiscal Year 2024 Total operating expenses decreased 34.2% year-over-year to RMB593.5 million EBITDA [1] and Adjusted EBITDA [2] were RMB(48.5 million) and RMB0.6 million , respectively, compared to RMB(368.7 million) and RMB(236.4... Read More

BEIJING , July 8, 2025 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) (the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it has entered into a share and warrant purchase agreement (the "Purchase Agreement") with an institutional... Read More

Revolutionizing Vaccination Safety with Needle-Free Reconstitution Technology BEIJING , April 23, 2025 /PRNewswire/ -- On April 18 , 2025, LakeShore Biopharma Co., Ltd. (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company") successfully held the 2025 CSO ("Contract Sales Organization") Annual Meeting and the launch meeting of YSJA™ rabies vaccine (Vero cell) novel packaging solution (liquid drug transfer device) in Changsha... Read More

Achieved total revenue of RMB 371.9 million , reflecting a growth of 36.2% YoY Achieved gross profit of RMB 307.3 million, a growth of 39.1% YoY Gross margin increased to 82.6% from 80.9% in the same period of FY2024 Total operating expenses decreased to RMB 276.4 million, down 31.6% YoY Recorded net income of RMB 20.6 million, and adjusted net income [1] (Non-GAAP) of RMB 30.4 million , compared to net loss and adjusted net... Read More

BEIJING, Dec. 12, 2024 (GLOBE NEWSWIRE) -- LakeShore Biopharma Co., Ltd. (Nasdaq: LSB) (“LakeShore Biopharma” or the “Company”), a leading global biopharmaceutical company focused on the innovation and production of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the Shenyang Municipal Public Security Bureau in China (the “Bureau”) has initiated criminal investigations into actions... Read More

GAITHERSBURG, Md., Nov. 07, 2024 (GLOBE NEWSWIRE) -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) (“LakeShore Biopharma” or the “Company”), a global leader in the discovery, development, manufacturing, and delivery of next-generation vaccines and therapeutic biologics for infectious diseases and cancer, today announced the initiation of its Biologics License Application (BLA) submission to the Drug Regulatory Authority of... Read More

GAITHERSBURG, Md. , Oct. 29, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it has received a written notice (the "Compliance Notice") from the Listing... Read More

GAITHERSBURG, Md. , Oct. 25, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd ( Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it has been granted approval for a Phase III clinical trial (the "Trial") by... Read More

GAITHERSBURG, Md. , Oct. 8, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it is providing financial guidance for the half year of its fiscal year of 2025... Read More

GAITHERSBURG, Md. , Sept. 27, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the results of its extraordinary general meeting (the "EGM") held on September 27,... Read More

GAITHERSBURG, Md. , Sept. 10, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it will hold an extraordinary general meeting of shareholders (the "EGM") at... Read More

GAITHERSBURG, Md. , Sept. 4, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd. (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the board of directors of the Company (the "Board") has appointed Mr. Xu Wang... Read More

Gross margin increased to 79.5%; product pipeline continues to advance Company anticipates double-digit year-over-year revenue growth and bottom line breakeven for Fiscal Year 2025 GAITHERSBURG, Md. , Aug. 15, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd. (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new... Read More

GAITHERSBURG, Md. , July 5, 2024 /PRNewswire/ -- LakeShore Biopharma Co., Ltd (Nasdaq: LSB) ("LakeShore Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the Company received a shareholders' requisition dated June 14, 2024 , issued by... Read More

GAITHERSBURG, Md. , May 24, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd . (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today... Read More

GAITHERSBURG, Md. , May 21, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the results of its extraordinary general meeting (the "EGM") held on May 21, 2024 in Hong Kong.... Read More

GAITHERSBURG, Md. , May 7, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it will hold an Extraordinary General Meeting of the Company (the "EGM") at the 35 th Floor,... Read More

GAITHERSBURG, Md. , April 29, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it received an extension of 180 calendar days (the "Extension Notice") from The Nasdaq Stock... Read More

GAITHERSBURG, Md. , April 19, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced its unaudited consolidated financial results for the first nine months of the fiscal year ended... Read More

GAITHERSBURG, Md. , April 18, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that its YS-HBV-002 immunotherapeutic vaccine, designed to treat patients suffering from chronic... Read More

GAITHERSBURG, Md. , April 16, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it plans to release its financial results for the first nine months of the fiscal year ended... Read More

GAITHERSBURG, Md. , April 9, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced positive interim results from the ongoing Phase 3 clinical trial (the "Phase 3 Trial" or the... Read More

GAITHERSBURG, Md. , April 3, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the full repayment of the US$40,000,000 loan borrowed under that certain facility agreement, dated... Read More

GAITHERSBURG, Md. , March 5, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced changes to its board of directors (the "Board") and key strategic appointments within its... Read More

GAITHERSBURG, Md. , Feb. 22, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the results of its extraordinary general meeting (the "EGM") held on February 22, 2024 in Hong... Read More

In the news release, YS Biopharma Announces Results of Extraordinary General Meeting and Responds to False Statements about the Meeting, issued 16-Feb-2024 by YS Biopharma Co., Ltd. over PR Newswire, we are advised by the company that there are updates to the content. The complete, corrected release follows: YS Biopharma Announces Results of Extraordinary General Meeting and Responds to False Statements about the Meeting... Read More

GAITHERSBURG, Md. , Feb. 16, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the results of its extraordinary general meeting (the "EGM") held on February 16, 2024 in Seattle... Read More

GAITHERSBURG, Md. , Feb. 14, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the Company received a requisition to convene an extraordinary general meeting (" EGM ") of the Company (the "... Read More

GAITHERSBURG, Md. , Feb. 14, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (Nasdaq: YS) ("YS Biopharma" or the "Company", and together with its subsidiaries, "YS Group"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the appointment of six new members to its Board of... Read More

GAITHERSBURG, Md. , Feb. 12, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today issues an official response to the notice of extraordinary meeting of shareholders of YS Biopharma Co., Ltd.... Read More

GAITHERSBURG, Md. , Feb. 9, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma") along with its subsidiaries ("YS Group" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it has entered into a share purchase agreement (the... Read More

BEIJING , Feb. 8, 2024 /PRNewswire/ -- Shareholders of Y S Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced they are convening an extraordinary general meeting of shareholders ("EGM"). The shareholders convening the... Read More

GAITHERSBURG, Md. , Jan. 22, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma") along with its subsidiaries ("YS Group " or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced its unaudited consolidated financial results for the... Read More

GAITHERSBURG, Md. , Jan. 8, 2024 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) (" YS Biopharma " or the " Company "), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the Company's Board of Directors (the " Board ") has approved Ms. Rui Yu as the new... Read More

GAITHERSBURG, Md. , Dec. 20, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today issues an official response to the unauthorized press release disseminated under our name. We take this... Read More

GAITHERSBURG, Md. , Nov. 14, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, is pleased to announce that Noble Capital Markets ("Noble") has initiated equity research coverage on the Company... Read More

GAITHERSBURG, Md. , Oct. 31, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd . (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced the completion of subject enrollment in its Phase 3 clinical trial (the "Phase 3 Trial" or the... Read More

GAITHERSBURG, Md. , Oct. 26, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it has received written notification (the "Deficiency Letter") from the staff of the Listing... Read More

GAITHERSBURG, Md. , Sept. 26, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it has enrolled the first subject in its Phase 3 clinical trial (the "Phase 3 Trial" or the... Read More

GAITHERSBURG, Md. , Sept. 15, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the United States Patent and Trademark Office has issued it a patent covering the Company's... Read More

GAITHERSBURG, Md. , Sept. 5, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it will participate in in Citi's 18th Annual Biopharma Conference from Tuesday, September 5... Read More

GAITHERSBURG, Md. , Aug. 24, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the Company's Founder and Chairperson, Mr. Yi Zhang , and its Director and Chief Executive... Read More

Pipeline makes progress towards commercialization as robust demand for YSJA rabies vaccine continues Gross margin increases to 80.3%; balance sheet remains strong GAITHERSBURG, Md. , Aug. 15, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and... Read More

Total revenues increase by 36.3% year-over-year; gross margin improves to 77.7%; balance sheet remains robust Company's PIKA rabies vaccine approved for Phase III clinical trials in Singapore , the Philippines , and Pakistan ; interim results expected early next year GAITHERSBURG, Md. , July 26, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company... Read More

GAITHERSBURG, Md. , July 21, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it plans to release its financial results for the fiscal year ended March 31, 2023 after the... Read More

GAITHERSBURG, Md. , June 1, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that its PIKA Rabies Vaccine (the "Vaccine") was granted Phase 3 clinical trial approval from the... Read More

GAITHERSBURG, Md. , May 18, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that it will participate in The Benchmark Company Healthcare House Call Virtual 1x1 Investor... Read More

GAITHERSBURG, Md. , May 16, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ: YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and commercializing new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced its PIKA Rabies Vaccine has received Phase 3 clinical trial approval from the Drug Regulatory... Read More