ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Riggs Asset Managment Co. Inc.'s Holding History (CIK: 0001601348)

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

Q4 2015
Shares 172 Value ($000) $15 Avg Close — Range —
Q3 2015
Shares 172 Value ($000) $12 Avg Close — Range —
Q2 2015
Shares 172 Value ($000) $13 Avg Close — Range —
Q1 2015
Shares 172 Value ($000) $13 Avg Close — Range —