BIOLASE INC

CUSIP: 090911108 Class: COMMON STOCK

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2014
Shares 61,993 Value ($000) $149 Avg Close — Range —
Q4 2013
Shares 61,684 Value ($000) $175 Avg Close — Range —
Q3 2013
Shares 60,278 Value ($000) $115 Avg Close — Range —
Q2 2013
Shares 55,302 Value ($000) $198 Avg Close — Range —