ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2014
Shares 101,227 Value ($000) $2,722 Avg Close — Range —
Q3 2014
Shares 101,227 Value ($000) $2,814 Avg Close — Range —
Q2 2014
Shares 104,127 Value ($000) $3,077 Avg Close — Range —
Q1 2014
Shares 104,127 Value ($000) $2,905 Avg Close — Range —
Q4 2013
Shares 95,931 Value ($000) $2,235 Avg Close — Range —
Q3 2013
Shares 113,127 Value ($000) $2,396 Avg Close — Range —
Q2 2013
Shares 112,779 Value ($000) $1,959 Avg Close — Range —