ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2014
Shares 379,047 Value ($000) $10,193 Avg Close — Range —
Q3 2014
Shares 378,163 Value ($000) $10,513 Avg Close — Range —
Q2 2014
Shares 382,334 Value ($000) $11,298 Avg Close — Range —
Q1 2014
Shares 383,528 Value ($000) $10,701 Avg Close — Range —
Q4 2013
Shares 369,565 Value ($000) $8,611 Avg Close — Range —
Q3 2013
Shares 345,483 Value ($000) $7,317 Avg Close — Range —
Q2 2013
Shares 334,035 Value ($000) $5,802 Avg Close — Range —