ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q1 2018
Shares 11,827 Value ($000) $1,568 Avg Close — Range —
Q4 2017
Shares 7,555 Value ($000) $993 Avg Close — Range —
Q3 2017
Shares 7,536 Value ($000) $1,003 Avg Close — Range —
Q2 2017
Shares 9,934 Value ($000) $977 Avg Close — Range —
Q1 2017
Shares 9,917 Value ($000) $972 Avg Close — Range —
Q4 2016
Shares 10,092 Value ($000) $885 Avg Close — Range —
Q3 2016
Shares 10,084 Value ($000) $769 Avg Close — Range —
Q2 2016
Shares 10,110 Value ($000) $861 Avg Close — Range —
Q1 2016
Shares 10,149 Value ($000) $882 Avg Close — Range —