QUICKSILVER RESOURCES INC

CUSIP: 74837R104 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q1 2014
Shares 11,373 Value ($000) $30 Avg Close — Range —
Q4 2013
Shares 11,552 Value ($000) $35 Avg Close — Range —
Q3 2013
Shares 11,552 Value ($000) $23 Avg Close — Range —
Q2 2013
Shares 11,552 Value ($000) $19 Avg Close — Range —