QUICKSILVER RESOURCES INC

CUSIP: 74837R104 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2014
Shares 113,500 Value ($000) $22 Avg Close — Range —
Q3 2014
Shares 175,300 Value ($000) $106 Avg Close — Range —
Q2 2014
Shares 130,600 Value ($000) $349 Avg Close — Range —
Q1 2014
Shares 36,221 Value ($000) $95 Avg Close — Range —
Q4 2013
Shares 127,191 Value ($000) $390 Avg Close — Range —
Q3 2013
Shares 155,797 Value ($000) $307 Avg Close — Range —
Q2 2013
Shares 184,034 Value ($000) $309 Avg Close — Range —