ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2014
Shares 17,355 Value ($000) $467 Avg Close — Range —
Q3 2014
Shares 17,361 Value ($000) $483 Avg Close — Range —
Q2 2014
Shares 18,476 Value ($000) $546 Avg Close — Range —
Q1 2014
Shares 33,286 Value ($000) $929 Avg Close — Range —
Q4 2013
Shares 19,131 Value ($000) $446 Avg Close — Range —