UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to OR LakeShore Biopharma Co., Ltd (Exact name of Registrant as ...

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 announced it is changing its legal name from "YS Biopharma Co., Ltd." to "LakeShore Biopharma Co., Ltd". Dr. David Shao, Director, President, Co-Chief Executive Officer, and Chief Business Offic ...

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. Each of the following resolutions was passed at the EGM: 1. As a special resolution that ...

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 35th Floor, Two Exchange Square, 8 Connaught Place, Central, Hong Kong, at 9:00 a.m. on May 21, 2024 ...

YS Biopharma Co., Ltd. (NASDAQ:YS) Q3 2024 Earnings Conference Call April 19, 2024 8:00 AM ET Company Participants Alyssa Li - Director, Investor Relations David Shao - President & Chief Executive Officer Zenaida Mojares - Chief Medical Officer Brenda Wu - Chief Financial Officer Conference Call Participants Hunter Diamond - Diamond Equity Research Operator Ladies and gentlemen, thank you for standing by and welcome to YS Biopharma's Earnings Call for the First Nine Months of Fiscal Year 2024. [Operator Ins ...

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 March 31, 2024, before the U.S. market opens on Friday, April 19, 2024. The Company' ...

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 "Trial") of its next-generation PIKA Rabies Vaccine. The interim results indicate that the ...

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 Kong. The Company's shareholders voted in favor of each of the following resolutions: Re ...

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, United States. The Company's shareholders voted against each of the following resolu ...

NEW YORK, Feb. 16, 2024 /PRNewswire/ -- Yi Zhang and shareholders representing over 59.2% of the outstanding shares of YS Biopharma Co., Ltd. (the "Company" or "YS") (NASDAQ: YS) (the "Convening Shareholders") today announced the successful approval of all resolutions at the YS Extraordinary General Meeting of Shareholders ("EGM") held today. 62,132,308 shares out of 93,058,197 total outstanding shares of YS voted in the EGM, which represents 66.8% of all outstanding shares. Before the EGM, individuals purp ...