Certain A Shares of Hubei Goto Biopharm Co.,Ltd. are subject to a Lock-Up Agreement Ending on 9-APR-2024. These A Shares will be under lockup for 1103 days starting from 2-APR-2021 to 9-APR-2024.

Details:
The controlling shareholder, actual controller, chairman and general manager of the company Xi Zubin, and the actual controller, deputy general manager and secretary of the board of directors Chen Wenjing promised within 36 months after the issuer?s shares are listed on the stock exchange, I shall not transfer or entrust others to manage the shares issued before the issuer?s IPO that I directly or indirectly hold, nor shall the issuer repurchase myself The shares issued before the issuer?s initial public offering, directly or indirectly. Institutional shareholding company controlled by the company?s actual controller, deputy general manager, and secretary of the board of directors, Beijing Joint Innovation Investment Partnership (Limited Partnership), promised within 36 months after the issuer?s shares are listed on the stock exchange, I shall not transfer or entrust others to manage the shares issued before the issuer?s IPO that I directly or indirectly hold, nor shall the issuer repurchase myself The shares issued before the issuer?s initial public offering, directly or indirectly. Zhang Xin, a natural person shareholder of the company, promised within 36 months after the issuer?s shares are listed on the stock exchange, I shall not transfer or entrust others to manage the shares issued before the issuer?s IPO that I directly or indirectly hold, nor shall the issuer repurchase myself The shares issued before the issuer?s initial public offering, directly or indirectly.

Li Minglei, director and deputy general manager, Liu Xiangdong, director and chief financial officer, and Lu Fangxin, director of R&D, promised within 12 months after the issuer?s shares are listed on the stock exchange, I shall not transfer or entrust others to manage the shares issued before the issuer?s IPO that I directly or indirectly hold, nor shall the issuer repurchase myself The shares issued before the issuer?s initial public offering, directly or indirectly. Jiang Jianjun, the supervisor who holds the company's shares and all other shareholders of the Company promised within 12 months after the issuer?s shares are listed on the stock exchange, they will not transfer or entrust others to manage the shares issued before the issuer?s IPO that they directly or indirectly hold, nor shall the issuer repurchase myself The shares issued before the issuer?s initial public offering, directly or indirectly.