AstraZeneca to Buy China's Gracell Bio for up to $1.2 Billion https://ift.tt/DujJaOk cash deal, which adds several experimental therapies to AstraZeneca's portfolio, values Gracell at $2 per ordinary share, or $10 per ADS of Gracell, plus a non-tradable contingent value right of $0.30 per ordinary share, if certain regulatory milestones are met.