BG MEDICINE INC

CUSIP: 08861T107 Class: COM

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

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

Q2 2015
Shares 388,100 Value ($000) $213 Avg Close — Range —
Q1 2015
Shares 388,100 Value ($000) $299 Avg Close — Range —
Q4 2014
Shares 388,100 Value ($000) $299 Avg Close — Range —
Q3 2014
Shares 13,100 Value ($000) $7 Avg Close — Range —
Q2 2014
Shares 13,100 Value ($000) $14 Avg Close — Range —
Q1 2014
Shares 13,100 Value ($000) $18 Avg Close — Range —
Q4 2013
Shares 13,100 Value ($000) $13 Avg Close — Range —
Q3 2013
Shares 13,700 Value ($000) $13 Avg Close — Range —
Q2 2013
Shares 13,700 Value ($000) $18 Avg Close — Range —