ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q1 2018
Shares 35,673 Value ($000) $4,731 Avg Close — Range —
Q4 2017
Shares 231,681 Value ($000) $30,467 Avg Close — Range —
Q3 2017
Shares 290,025 Value ($000) $38,621 Avg Close — Range —
Q2 2017
Shares 245,437 Value ($000) $24,143 Avg Close — Range —
Q1 2017
Shares 4,900 Value ($000) $481 Avg Close — Range —