Announcement on change of research and development officer

OBI Pharma Announces U.S. FDA Clearance of IND Application for a Phase I/II Study of its Antibody-Drug Conjugate (ADC) targeted cancer therapy, OBI-999

Board of Directors Approved the Change of Financial Officer and Acting Spokesperson

IND Phase I/II Human Clinical Trial Application of Globo-H Antibody-Drug Conjugate, OBI-999, submission to FDA

Announcement on Change of Financial Officer and Acting Spokesperson

Subsidiary AP Biosciences and Tasly Biopharmaceuticals Signed Cooperative Development and Authorized Agreement of New Antibody Drug

Announcement on the Change of Spokesperson

Announcement of New CEO

Announcement of 3rd Audit Committee Members

Announcement of 4th Payroll Committee Members