ARENA PHARMACEUTICALS INC

CUSIP: 040047607 Class: COMMON STOCK

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021
Shares 670,912 Value ($000) $46,555 Avg Close — Range —
Q4 2020
Shares 427,256 Value ($000) $32,826 Avg Close — Range —