ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Terra Nova Asset Management LLC's Holding History (CIK: 0001658652)

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

Q2 2017
Shares 9,046 Value ($000) $890 Avg Close — Range —
Q1 2017
Shares 8,841 Value ($000) $866 Avg Close — Range —
Q4 2016
Shares 9,524 Value ($000) $836 Avg Close — Range —
Q3 2016
Shares 7,927 Value ($000) $604 Avg Close — Range —