ALLIANT TECHSYSTEMS INC

CUSIP: 018804104 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q2 2014
Shares 106,022 Value ($000) $14,198 Avg Close — Range —
Q1 2014
Shares 105,184 Value ($000) $14,951,906 Avg Close — Range —
Q4 2013
Shares 106,518 Value ($000) $12,961,111 Avg Close — Range —
Q3 2013
Shares 105,000 Value ($000) $10,243,801 Avg Close — Range —