QUICKSILVER RESOURCES INC

CUSIP: 74837R104 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2015
Shares 249,900 Value ($000) $20 Avg Close — Range —
Q4 2014
Shares 249,900 Value ($000) $20 Avg Close — Range —
Q3 2014
Shares 1,153,600 Value ($000) $695 Avg Close — Range —
Q2 2014
Shares 1,114,200 Value ($000) $2,975 Avg Close — Range —
Q1 2014
Shares 1,176,700 Value ($000) $3,447 Avg Close — Range —
Q4 2013
Shares 1,600,800 Value ($000) $4,690 Avg Close — Range —
Q3 2013
Shares 1,394,392 Value ($000) $2,747 Avg Close — Range —
Q2 2013
Shares 991,392 Value ($000) $1,666 Avg Close — Range —