ALLIANT TECHSYSTEMS INC

CUSIP: 018804104 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2014
Shares 1,240 Value ($000) $144 Avg Close — Range —
Q3 2014
Shares 286 Value ($000) $37 Avg Close — Range —
Q4 2013
Shares 528 Value ($000) $64 Avg Close — Range —
Q3 2013
Shares 820 Value ($000) $80 Avg Close — Range —