KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

STRS OHIO's Holding History (CIK: 0000820478)

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

Q1 2015
Shares 75,500 Value ($000) $961 Avg Close — Range —
Q4 2014
Shares 74,600 Value ($000) $1,056 Avg Close — Range —
Q3 2014
Shares 74,600 Value ($000) $1,026 Avg Close — Range —
Q2 2014
Shares 71,400 Value ($000) $1,098 Avg Close — Range —
Q1 2014
Shares 67,700 Value ($000) $1,154 Avg Close — Range —
Q4 2013
Shares 80,400 Value ($000) $1,041 Avg Close — Range —
Q3 2013
Shares 106,100 Value ($000) $1,072 Avg Close — Range —
Q2 2013
Shares 119,400 Value ($000) $892 Avg Close — Range —