Announcement of change of financial officer

1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial
officer, accounting officer, corporate governance officer, chief information security officer, research and development officer, internal audit officer, or
designated and non-designated representatives): financial officer
2.Date of occurrence of the change:2023/11/06
3.Name, title, and resume of the previous position holder: Frank Chen / CFO / Board member and CFO, OBI Pharma Inc.
4.Name, title, and resume of the new position holder: Colin Kao / Director / Finance director, OBI Pharma Inc.
5.Type of change (please enter: ”resignation”, ”position adjustment”, ”dismissal”, ”retirement”, ”death” or ”new replacement”): position adjustment
6.Reason for the change: position adjustment
7.Effective date: 2023/11/06
8.Any other matters that need to be specified: The Board of Directors resolved today to appoint Colin Kao as financial officer. Frank Chen will no longer
serve as CFO.