QUICKSILVER RESOURCES INC

CUSIP: 74837R104 Class: COM

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

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

Q4 2014
Shares 4,297,483 Value ($000) $852 Avg Close — Range —
Q3 2014
Shares 6,270,641 Value ($000) $3,781 Avg Close — Range —
Q2 2014
Shares 12,926,041 Value ($000) $34,512 Avg Close — Range —
Q1 2014
Shares 11,914,022 Value ($000) $31,334 Avg Close — Range —
Q4 2013
Shares 7,878,848 Value ($000) $24,188 Avg Close — Range —
Q3 2013
Shares 7,581,513 Value ($000) $14,935 Avg Close — Range —
Q2 2013
Shares 6,902,160 Value ($000) $11,595 Avg Close — Range —