PARKER DRILLING CO

CUSIP: 701081101 Class: COMMON STOCK

SANDERS MORRIS HARRIS LLC's Holding History (CIK: 0001053994)

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

Q2 2018
Shares 30,100 Value ($000) $11 Avg Close — Range —
Q1 2018
Shares 30,100 Value ($000) $19 Avg Close — Range —
Q4 2017
Shares 30,100 Value ($000) $30 Avg Close — Range —
Q3 2017
Shares 12,000 Value ($000) $13 Avg Close — Range —
Q2 2017
Shares 10,000 Value ($000) $14 Avg Close — Range —
Q1 2017
Shares 10,000 Value ($000) $18 Avg Close — Range —
Q4 2016
Shares 10,000 Value ($000) $26 Avg Close — Range —