PARKER DRILLING CO

CUSIP: 701081101 Class: COMMON STOCK

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2018
Shares 200,728 Value ($000) $76 Avg Close — Range —
Q1 2018
Shares 38,661 Value ($000) $25 Avg Close — Range —
Q4 2017
Shares 138,791 Value ($000) $139 Avg Close — Range —
Q3 2017
Shares 51,366 Value ($000) $57 Avg Close — Range —
Q2 2017
Shares 46,586 Value ($000) $63 Avg Close — Range —
Q1 2017
Shares 218,462 Value ($000) $382 Avg Close — Range —
Q4 2016
Shares 327,089 Value ($000) $850 Avg Close — Range —
Q3 2016
Shares 25,218 Value ($000) $55 Avg Close — Range —
Q2 2016
Shares 65,092 Value ($000) $149 Avg Close — Range —
Q2 2015
Shares 26,335 Value ($000) $87 Avg Close — Range —
Q4 2014
Shares 203,735 Value ($000) $625 Avg Close — Range —
Q2 2014
Shares 12,134 Value ($000) $79 Avg Close — Range —
Q1 2014
Shares 29,978 Value ($000) $213 Avg Close — Range —
Q4 2013
Shares 220,678 Value ($000) $1,794 Avg Close — Range —
Q3 2013
Shares 127,322 Value ($000) $726 Avg Close — Range —
Q2 2013
Shares 174,043 Value ($000) $867 Avg Close — Range —