ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q3 2017
Shares 1,148 Value ($000) $153 Avg Close — Range —
Q2 2017
Shares 1,095 Value ($000) $108 Avg Close — Range —
Q1 2017
Shares 1,253 Value ($000) $123 Avg Close — Range —
Q4 2016
Shares 1,181 Value ($000) $104 Avg Close — Range —
Q3 2016
Shares 2,951 Value ($000) $225 Avg Close — Range —
Q2 2016
Shares 1,015 Value ($000) $86 Avg Close — Range —
Q1 2016
Shares 1,015 Value ($000) $88 Avg Close — Range —
Q4 2015
Shares 1,222 Value ($000) $109 Avg Close — Range —