ORBITAL ATK INC

CUSIP: 68557n103 Class: COM

DEAN INVESTMENT ASSOCIATES, LLC's Holding History (CIK: 0000846797)

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

Q4 2016
Shares 6,798 Value ($000) $596 Avg Close — Range —
Q3 2016
Shares 6,483 Value ($000) $494 Avg Close — Range —