ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2014
Shares 89,336 Value ($000) $2,402 Avg Close — Range —
Q3 2014
Shares 86,282 Value ($000) $2,399 Avg Close — Range —
Q2 2014
Shares 86,702 Value ($000) $2,562 Avg Close — Range —
Q1 2014
Shares 75,314 Value ($000) $2,101 Avg Close — Range —
Q4 2013
Shares 77,784 Value ($000) $1,812 Avg Close — Range —
Q3 2013
Shares 83,864 Value ($000) $1,776 Avg Close — Range —
Q2 2013
Shares 84,723 Value ($000) $1,472 Avg Close — Range —