Zhengye Biotechnology Holding Limited (NASDAQ:ZYBT) (the "Company" or "Zhengye"), a veterinary vaccine manufacturer that encompasses research, development, manufacturing, and sales of veterinary vaccines, with a focus on livestock vaccines in China, today announced the implementation of a dual-class share structure, effective April 7, 2026.

Pursuant to the dual-class share structure, the Company's authorized share capital of US$50,000 is re-designated and re-classified into 2,000,000,000 ordinary shares of a par value of US$0.000025 each, comprising (i) 1,900,000,000 Class A ordinary shares of a par value of US$0.000025 each, and (ii) 100,000,000 Class B ordinary shares of a par value of US$0.000025 each.