SEVENTY SEVEN ENERGY INC

CUSIP: 818097107 Class: COM

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

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

Q1 2016
Shares 120,895 Value ($000) $70 Avg Close — Range —
Q4 2015
Shares 104,155 Value ($000) $109 Avg Close — Range —
Q3 2015
Shares 102,355 Value ($000) $141 Avg Close — Range —
Q2 2015
Shares 102,655 Value ($000) $440 Avg Close — Range —
Q1 2015
Shares 70,136 Value ($000) $291 Avg Close — Range —
Q4 2014
Shares 71,419 Value ($000) $386 Avg Close — Range —
Q3 2014
Shares 71,115 Value ($000) $1,688 Avg Close — Range —