ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2014
Shares 221,436 Value ($000) $5,954 Avg Close — Range —
Q3 2014
Shares 299,560 Value ($000) $8,328 Avg Close — Range —
Q2 2014
Shares 263,926 Value ($000) $7,799 Avg Close — Range —
Q1 2014
Shares 150,135 Value ($000) $4,188 Avg Close — Range —
Q4 2013
Shares 112,319 Value ($000) $2,618 Avg Close — Range —
Q3 2013
Shares 200,666 Value ($000) $4,250 Avg Close — Range —
Q2 2013
Shares 103,792 Value ($000) $1,803 Avg Close — Range —