Boan Biotechnology Co. Ltd. raised HK$152.8 million (US$19.6 million) from a Hong Kong IPO, capital the company will use to speed up product development, expand marketing and ramp up manufacturing.

With $20 million raised in a series B round led by Brandon Capital and Tenmile, Aravax Pty Ltd. is poised to begin phase II trials of its immunotherapy, PVX-108, for peanut allergy.

3D Medicines Inc. has raised HK$408 million (US$52.5 million) in a listing on the Hong Kong Stock Exchange. Its shares opened at HK$29 apiece, jumped by more than 20% by the middle of the day, and closed at HK$31.45 on the first trading day of Dec. 15.

Zenas Biopharma LLC has raised $118 million in a series B round to support a global phase III trial of its lead asset as well as other immunotherapies for autoimmune diseases in its pipeline. The study, expected to begin in 2023, will evaluate obexelimab for the treatment of patients with immunoglobulin G4-related disease in late 2022.

NRG Therapeutics Ltd. has closed a £16 million (US$18.3 million) series A round to take forward programs in Parkinson’s disease and amyotrophic lateral sclerosis, after pinning down the target of its brain penetrant small molecules.