ORBITAL SCIENCES CORP

CUSIP: 685564106 Class: COM

STRS OHIO's Holding History (CIK: 0000820478)

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

Q4 2014
Shares 11,000 Value ($000) $296 Avg Close — Range —
Q3 2014
Shares 11,000 Value ($000) $306 Avg Close — Range —
Q2 2014
Shares 11,500 Value ($000) $340 Avg Close — Range —