WILDHORSE RESOURCE DEV CORP

CUSIP: 96812T102 Class: COM

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

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

Q4 2018
Shares 42,761 Value ($000) $603 Avg Close — Range —
Q3 2018
Shares 41,780 Value ($000) $988 Avg Close — Range —
Q2 2018
Shares 41,783 Value ($000) $1,060 Avg Close — Range —
Q1 2018
Shares 74,105 Value ($000) $1,415 Avg Close — Range —
Q4 2017
Shares 76,702 Value ($000) $1,412 Avg Close — Range —
Q3 2017
Shares 34,900 Value ($000) $465 Avg Close — Range —
Q2 2017
Shares 35,400 Value ($000) $438 Avg Close — Range —
Q1 2017
Shares 39,500 Value ($000) $491 Avg Close — Range —