ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q4 2014
Shares 2,768,120 Value ($000) $74,435 Avg Close — Range —
Q3 2014
Shares 2,892,877 Value ($000) $80,422 Avg Close — Range —
Q2 2014
Shares 3,090,847 Value ($000) $91,335 Avg Close — Range —
Q1 2014
Shares 3,115,924 Value ($000) $86,934 Avg Close — Range —
Q4 2013
Shares 2,664,018 Value ($000) $62,072 Avg Close — Range —
Q3 2013
Shares 1,977,828 Value ($000) $41,890 Avg Close — Range —
Q2 2013
Shares 1,777,058 Value ($000) $30,868 Avg Close — Range —