PARKER DRILLING CO

CUSIP: 701081507 Class: COMMON

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2019
Shares 104,031 Value ($000) $2,340 Avg Close — Range —
Q3 2019
Shares 110,907 Value ($000) $2,099 Avg Close — Range —