NBP insider transactions

SVP, Clinical Development Xu Cong Claire converted options into 9,382 units of Ordinary Shares and sold $13,766 worth of Ordinary Shares (3,494 units at $3.94), increasing direct ownership by 2% to 290,154 units (SEC Form 4)

Officer Cao Sean Wuxiong sold $42,584 worth of Ordinary Shares (21,399 units at $1.99), decreasing direct ownership by 38% to 35,073 units (SEC Form 4) to cover taxes

Officer Hagler Mark Arnold bought $577,300 worth of Ordinary Shares (230,000 units at $2.51) (SEC Form 4)

SEC Form 3 filed by new insider Hagler Mark Arnold

Amendment: SEC Form 3 filed by new insider Xu Cong Claire

SEC Form 3 filed by new insider Yang Conor Chia-Hung

SEC Form 3 filed by new insider Chu Denny Hsueh Wen

SEC Form 3 filed by new insider Dennis Phillip Andrew

SEC Form 3 filed by new insider Lin Liwei Lorraine

SEC Form 3 filed by new insider Fu Xi-Yong

SEC Form 3 filed by new insider Zhang Xiaofan Neo

SEC Form 3 filed by new insider Lei Ming Kyler

SEC Form 3 filed by new insider Wu Joanna Xuqiong

SEC Form 3 filed by new insider Fu Wei

SEC Form 3 filed by new insider Cao Sean Wuxiong

SEC Form 3 filed by new insider Cunningham Emmett

SEC Form 3 filed by new insider Xu Cong Claire

SEC Form 3 filed by new insider Liu Xin

SEC Form 3 filed by new insider Zhang Adeline Yi

SEC Form 3 filed by new insider Woo Ian Ying

SEC Form 3 filed by new insider Lenz Robert A.

SEC Form 3 filed by new insider Au Chun Kwok Alan