ALLIANT TECHSYSTEMS INC

CUSIP: 018804104 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2014
Shares 2,727 Value ($000) $316 Avg Close — Range —
Q3 2014
Shares 15,550 Value ($000) $1,986 Avg Close — Range —
Q2 2014
Shares 16,950 Value ($000) $2,264 Avg Close — Range —
Q1 2014
Shares 24,350 Value ($000) $3,447 Avg Close — Range —
Q4 2013
Shares 24,850 Value ($000) $3,032 Avg Close — Range —