OPNET TECHNOLOGIES INC

CUSIP: 683757108 Class: CMN

NORGES BANK's Holding History (CIK: 0001374170)

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

Q3 2012
Shares 112,662 Value ($000) $3,838 Avg Close — Range —
Q2 2012
Shares 112,662 Value ($000) $2,979 Avg Close — Range —