ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Engine Capital Management, LP's Holding History (CIK: 0001665590)

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

Q3 2016
Shares 42,585 Value ($000) $3,246 Avg Close — Range —
Q2 2016
Shares 22,585 Value ($000) $1,923 Avg Close — Range —
Q1 2016
Shares 26,585 Value ($000) $2,311 Avg Close — Range —
Q4 2015
Shares 34,048 Value ($000) $3,042 Avg Close — Range —