ALLIANT TECHSYSTEMS INC

CUSIP: 018804104 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2014
Shares 7,280 Value ($000) $846 Avg Close — Range —
Q3 2014
Shares 7,692 Value ($000) $982 Avg Close — Range —
Q2 2014
Shares 9,301 Value ($000) $1,246 Avg Close — Range —
Q1 2014
Shares 9,248 Value ($000) $1,315 Avg Close — Range —
Q4 2013
Shares 9,262 Value ($000) $1,127 Avg Close — Range —
Q3 2013
Shares 9,108 Value ($000) $889 Avg Close — Range —
Q2 2013
Shares 8,566 Value ($000) $705 Avg Close — Range —