ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2014
Shares 520,809 Value ($000) $14,004 Avg Close — Range —
Q3 2014
Shares 452,413 Value ($000) $12,577 Avg Close — Range —
Q2 2014
Shares 507,911 Value ($000) $15,008 Avg Close — Range —
Q1 2014
Shares 576,792 Value ($000) $16,093 Avg Close — Range —
Q4 2013
Shares 576,792 Value ($000) $13,439 Avg Close — Range —
Q3 2013
Shares 576,792 Value ($000) $12,216 Avg Close — Range —
Q2 2013
Shares 576,792 Value ($000) $10,019 Avg Close — Range —
Q1 2013
Shares 521,696 Value ($000) $8,707 Avg Close — Range —
Q3 2012
Shares 452,778 Value ($000) $6,593 Avg Close — Range —
Q2 2012
Shares 452,778 Value ($000) $5,931 Avg Close — Range —