ALLIANT TECHSYSTEMS INC

CUSIP: 018804104 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2014
Shares 209,963 Value ($000) $24,408 Avg Close — Range —
Q3 2014
Shares 180,932 Value ($000) $23,094 Avg Close — Range —
Q2 2014
Shares 167,662 Value ($000) $22,453 Avg Close — Range —
Q1 2014
Shares 180,193 Value ($000) $25,614 Avg Close — Range —