Viking Global Investors

Holding/activity history for  Arena Pharmaceuticals (ARNA-OLD)

PeriodShares% of PortfolioActivity% Change to PortfolioReported Price
2021   Q2 0 0 Sell 100.00% 0.14
2021   Q1 670,912 0.14 Add 57.03% 0.05 $69.39
2020   Q4 427,256 0.09 Buy 0.09 $76.83