BONANZA CREEK ENERGY INC

CUSIP: 097793103 Class: COMMON STOCK

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

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

Q1 2016
Shares 105,259 Value ($000) $167 Avg Close — Range —
Q4 2015
Shares 92,101 Value ($000) $485 Avg Close — Range —
Q3 2015
Shares 90,474 Value ($000) $368 Avg Close — Range —
Q2 2015
Shares 90,774 Value ($000) $1,657 Avg Close — Range —
Q1 2015
Shares 71,824 Value ($000) $1,771 Avg Close — Range —
Q4 2014
Shares 60,824 Value ($000) $1,460 Avg Close — Range —
Q3 2014
Shares 60,565 Value ($000) $3,446 Avg Close — Range —
Q2 2014
Shares 59,921 Value ($000) $3,427 Avg Close — Range —
Q1 2014
Shares 53,521 Value ($000) $2,376 Avg Close — Range —
Q4 2013
Shares 53,321 Value ($000) $2,318 Avg Close — Range —
Q3 2013
Shares 52,921 Value ($000) $2,554 Avg Close — Range —
Q2 2013
Shares 51,286 Value ($000) $1,819 Avg Close — Range —
Q1 2013
Shares 17,183 Value ($000) $664 Avg Close — Range —