ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2014
Shares 298,330 Value ($000) $8,022 Avg Close — Range —
Q3 2014
Shares 322,530 Value ($000) $8,966 Avg Close — Range —
Q2 2014
Shares 254,230 Value ($000) $7,512 Avg Close — Range —
Q1 2014
Shares 142,730 Value ($000) $3,981 Avg Close — Range —
Q4 2013
Shares 124,030 Value ($000) $2,891 Avg Close — Range —
Q3 2013
Shares 122,930 Value ($000) $2,602 Avg Close — Range —
Q2 2013
Shares 36,544 Value ($000) $635 Avg Close — Range —