RAMBUS INC DEL

CUSIP: 750917AC0 Class: CNV

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q1 2014
Shares 300,000 Value ($000) $302 Avg Close — Range —
Q4 2013
Shares 320,000 Value ($000) $325 Avg Close — Range —
Q3 2013
Shares 320,000 Value ($000) $329 Avg Close — Range —
Q2 2013
Shares 320,000 Value ($000) $328 Avg Close — Range —