VRINGO INC

CUSIP: 92911N104 Class: CMN

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2015
Shares 131,849 Value ($000) $86 Avg Close — Range —
Q4 2014
Shares 131,849 Value ($000) $73 Avg Close — Range —
Q3 2014
Shares 131,285 Value ($000) $124 Avg Close — Range —
Q2 2014
Shares 130,436 Value ($000) $446 Avg Close — Range —
Q1 2014
Shares 120,836 Value ($000) $419 Avg Close — Range —
Q4 2013
Shares 120,836 Value ($000) $358 Avg Close — Range —
Q3 2013
Shares 119,936 Value ($000) $345 Avg Close — Range —
Q2 2013
Shares 116,836 Value ($000) $370 Avg Close — Range —