PARKER DRILLING CO

CUSIP: 701081507 Class: COMMON

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

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

Q4 2019
Shares 14,355 Value ($000) $323 Avg Close — Range —
Q3 2019
Shares 14,355 Value ($000) $272 Avg Close — Range —
Q2 2019
Shares 14,355 Value ($000) $291 Avg Close — Range —