BASIC ENERGY SVCS INC NEW

CUSIP: 06985P209 Class: COM

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

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

Q1 2019
Shares 29,364 Value ($000) $112 Avg Close — Range —
Q4 2018
Shares 29,364 Value ($000) $113 Avg Close — Range —
Q3 2018
Shares 29,364 Value ($000) $293 Avg Close — Range —
Q2 2018
Shares 29,364 Value ($000) $326 Avg Close — Range —
Q1 2018
Shares 26,318 Value ($000) $380 Avg Close — Range —
Q4 2017
Shares 27,449 Value ($000) $644 Avg Close — Range —
Q3 2017
Shares 27,763 Value ($000) $536 Avg Close — Range —
Q2 2017
Shares 30,800 Value ($000) $767 Avg Close — Range —