ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q1 2018
Shares 31,975 Value ($000) $4,240 Avg Close — Range —
Q4 2017
Shares 26,177 Value ($000) $3,442 Avg Close — Range —
Q2 2017
Shares 13,179 Value ($000) $1,297 Avg Close — Range —
Q1 2017
Shares 13,060 Value ($000) $1,280 Avg Close — Range —
Q3 2016
Shares 4,804 Value ($000) $366 Avg Close — Range —
Q2 2016
Shares 11,904 Value ($000) $1,014 Avg Close — Range —
Q4 2015
Shares 4,438 Value ($000) $396 Avg Close — Range —
Q3 2015
Shares 15,391 Value ($000) $1,106 Avg Close — Range —
Q2 2015
Shares 20,366 Value ($000) $1,494 Avg Close — Range —