ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2014
Shares 5,812 Value ($000) $156 Avg Close — Range —
Q3 2014
Shares 9,269 Value ($000) $258 Avg Close — Range —
Q2 2014
Shares 10,228 Value ($000) $302 Avg Close — Range —
Q1 2014
Shares 10,453 Value ($000) $292 Avg Close — Range —
Q4 2013
Shares 6,453 Value ($000) $150 Avg Close — Range —
Q3 2013
Shares 3,676 Value ($000) $78 Avg Close — Range —