ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q1 2018
Shares 1,343,000 Value ($000) $178,095 Avg Close — Range —
Q4 2017
Shares 372,200 Value ($000) $48,944 Avg Close — Range —
Q3 2016
Shares 92,625 Value ($000) $7,061 Avg Close — Range —
Q2 2016
Shares 82,550 Value ($000) $7,028 Avg Close — Range —
Q1 2016
Shares 137,125 Value ($000) $11,922 Avg Close — Range —