ORBITAL ATK INC

CUSIP: 68557N10 Class: COMM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2016
Shares 162,114 Value ($000) $13,802 Avg Close — Range —
Q1 2016
Shares 431,991 Value ($000) $37,557 Avg Close — Range —
Q4 2015
Shares 254,900 Value ($000) $22,773 Avg Close — Range —
Q3 2015
Shares 58,000 Value ($000) $4,255 Avg Close — Range —
Q2 2015
Shares 58,000 Value ($000) $4,255 Avg Close — Range —