洁特生物：关于聘任董事会秘书的公告

Core Viewpoint - Jiet Bio announced the appointment of Mr. Bao Minzhang as the secretary of the board of directors, effective from the date of the board meeting held on January 19, 2026, until the current board's term ends [2]. Group 1 - The fourth meeting of the fourth board of directors was held on January 19, 2026 [2]. - The board approved the proposal to appoint Mr. Bao Minzhang as the secretary of the board [2].