ALLIANT TECHSYSTEMS INC

CUSIP: 018804104 Class: COM

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

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

Q1 2015
Shares 76,133 Value ($000) $10,002 Avg Close — Range —
Q4 2014
Shares 76,133 Value ($000) $10,002 Avg Close — Range —
Q3 2014
Shares 78,133 Value ($000) $9,973 Avg Close — Range —
Q2 2014
Shares 102,420 Value ($000) $13,716 Avg Close — Range —
Q1 2014
Shares 156,820 Value ($000) $21,263 Avg Close — Range —
Q4 2013
Shares 162,620 Value ($000) $19,885 Avg Close — Range —
Q3 2013
Shares 87,974 Value ($000) $8,583 Avg Close — Range —
Q2 2013
Shares 80,074 Value ($000) $6,592 Avg Close — Range —