PARKER DRILLING CO

CUSIP: 701081101 Class: COMMON STOCK

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q2 2018
Shares 440,830 Value ($000) $168 Avg Close — Range —
Q1 2018
Shares 809,230 Value ($000) $514 Avg Close — Range —
Q4 2017
Shares 1,270,880 Value ($000) $1,271 Avg Close — Range —
Q3 2017
Shares 1,320,880 Value ($000) $1,453 Avg Close — Range —
Q2 2017
Shares 1,259,680 Value ($000) $1,701 Avg Close — Range —
Q1 2017
Shares 1,259,680 Value ($000) $2,204 Avg Close — Range —
Q4 2016
Shares 1,560,986 Value ($000) $4,059 Avg Close — Range —
Q3 2016
Shares 1,560,986 Value ($000) $3,387 Avg Close — Range —
Q2 2016
Shares 1,560,986 Value ($000) $3,575 Avg Close — Range —
Q1 2016
Shares 1,560,986 Value ($000) $3,309 Avg Close — Range —
Q4 2015
Shares 1,158,580 Value ($000) $2,109 Avg Close — Range —
Q3 2015
Shares 271,250 Value ($000) $713 Avg Close — Range —
Q2 2015
Shares 460,650 Value ($000) $1,529 Avg Close — Range —
Q1 2015
Shares 460,650 Value ($000) $1,608 Avg Close — Range —
Q4 2014
Shares 769,150 Value ($000) $2,361 Avg Close — Range —
Q3 2014
Shares 680,850 Value ($000) $3,363 Avg Close — Range —
Q2 2014
Shares 577,350 Value ($000) $3,764 Avg Close — Range —
Q1 2014
Shares 409,250 Value ($000) $2,902 Avg Close — Range —
Q4 2013
Shares 372,350 Value ($000) $3,027 Avg Close — Range —
Q3 2013
Shares 372,350 Value ($000) $2,122 Avg Close — Range —
Q2 2013
Shares 372,350 Value ($000) $1,854 Avg Close — Range —