ARENA PHARMACEUTICALS INC

CUSIP: 040047102 Class: COMMON STOCK

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2017
Shares 497,000 Value ($000) $726 Avg Close — Range —
Q4 2016
Shares 518,400 Value ($000) $736 Avg Close — Range —
Q3 2016
Shares 544,800 Value ($000) $953 Avg Close — Range —
Q2 2016
Shares 582,100 Value ($000) $995 Avg Close — Range —
Q1 2016
Shares 600,200 Value ($000) $1,182 Avg Close — Range —
Q4 2015
Shares 636,300 Value ($000) $1,209 Avg Close — Range —
Q3 2015
Shares 636,300 Value ($000) $1,215 Avg Close — Range —
Q2 2015
Shares 636,300 Value ($000) $2,952 Avg Close — Range —
Q1 2015
Shares 636,300 Value ($000) $3,035 Avg Close — Range —
Q4 2014
Shares 636,300 Value ($000) $3,035 Avg Close — Range —
Q3 2014
Shares 636,300 Value ($000) $2,666 Avg Close — Range —
Q2 2014
Shares 636,300 Value ($000) $3,729 Avg Close — Range —
Q1 2014
Shares 645,200 Value ($000) $4,148 Avg Close — Range —
Q4 2013
Shares 645,200 Value ($000) $3,858 Avg Close — Range —
Q3 2013
Shares 655,035 Value ($000) $3,452 Avg Close — Range —
Q2 2013
Shares 568,935 Value ($000) $4,381 Avg Close — Range —