ARENA PHARMACEUTICALS INC

CUSIP: 040047102 Class: COMMON STOCK

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q1 2016
Shares 37,000 Value ($000) $73 Avg Close — Range —
Q3 2015
Shares 108,300 Value ($000) $207 Avg Close — Range —
Q2 2015
Shares 79,200 Value ($000) $367 Avg Close — Range —
Q1 2015
Shares 69,800 Value ($000) $305 Avg Close — Range —
Q4 2014
Shares 482,500 Value ($000) $1,674 Avg Close — Range —
Q3 2014
Shares 419,800 Value ($000) $1,759 Avg Close — Range —
Q2 2014
Shares 93,200 Value ($000) $546 Avg Close — Range —