PARKER DRILLING CO

CUSIP: 701081101 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2018
Shares 5,780,349 Value ($000) $2,196 Avg Close — Range —
Q1 2018
Shares 6,016,477 Value ($000) $3,821 Avg Close — Range —
Q4 2017
Shares 5,702,586 Value ($000) $5,703 Avg Close — Range —
Q3 2017
Shares 6,206,859 Value ($000) $6,828 Avg Close — Range —
Q2 2017
Shares 6,095,922 Value ($000) $8,230 Avg Close — Range —
Q1 2017
Shares 5,726,979 Value ($000) $10,023 Avg Close — Range —
Q4 2016
Shares 5,529,393 Value ($000) $14,377 Avg Close — Range —
Q3 2016
Shares 5,531,815 Value ($000) $12,004 Avg Close — Range —
Q2 2016
Shares 7,322,053 Value ($000) $16,767 Avg Close — Range —
Q1 2016
Shares 7,502,312 Value ($000) $15,905 Avg Close — Range —
Q4 2015
Shares 8,276,094 Value ($000) $15,063 Avg Close — Range —
Q3 2015
Shares 7,991,030 Value ($000) $21,017 Avg Close — Range —
Q2 2015
Shares 7,796,826 Value ($000) $25,885 Avg Close — Range —
Q1 2015
Shares 7,497,634 Value ($000) $26,166 Avg Close — Range —
Q4 2014
Shares 7,085,315 Value ($000) $21,751 Avg Close — Range —
Q3 2014
Shares 7,006,312 Value ($000) $34,611 Avg Close — Range —
Q2 2014
Shares 6,863,718 Value ($000) $44,751 Avg Close — Range —
Q1 2014
Shares 6,829,620 Value ($000) $48,422 Avg Close — Range —
Q4 2013
Shares 6,538,638 Value ($000) $53,159 Avg Close — Range —
Q3 2013
Shares 6,319,867 Value ($000) $36,023 Avg Close — Range —
Q2 2013
Shares 6,199,137 Value ($000) $30,871 Avg Close — Range —