TYK2 activity_heating_up—BHVN in-licenses candidate from China’s Hangzhou Highlightll Pharmaceutical: https://finance.yahoo.com/news/biohaven-acquires-exclusive-license-oral-113000280.html Note: The current BHVN is the residual offshoot of the company PFE acquired for $11.6B (#msg-168806558) minus the migraine portfolio.