ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q4 2017
Shares 18,192 Value ($000) $2,392 Avg Close — Range —
Q3 2017
Shares 19,207 Value ($000) $2,558 Avg Close — Range —
Q2 2017
Shares 22,299 Value ($000) $2,193 Avg Close — Range —
Q1 2017
Shares 21,725 Value ($000) $2,129 Avg Close — Range —
Q4 2016
Shares 25,584 Value ($000) $2,244 Avg Close — Range —
Q3 2016
Shares 9,338 Value ($000) $712 Avg Close — Range —
Q1 2016
Shares 13,338 Value ($000) $1,160 Avg Close — Range —
Q4 2015
Shares 4,149 Value ($000) $371 Avg Close — Range —