PARKER DRILLING CO

CUSIP: 701081101 Class: COMMON STOCK

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2017
Shares 127,311 Value ($000) $127 Avg Close — Range —
Q3 2017
Shares 100,876 Value ($000) $111 Avg Close — Range —