RAMBUS INC DEL

CUSIP: 750917AC0 Class: CNV

CORBYN INVESTMENT MANAGEMENT INC/MD's Holding History (CIK: 0000919538)

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

Q1 2014
Shares 21,931,000 Value ($000) $22,123 Avg Close — Range —
Q4 2013
Shares 22,080,000 Value ($000) $22,439 Avg Close — Range —
Q3 2013
Shares 22,236,000 Value ($000) $22,834 Avg Close — Range —
Q2 2013
Shares 23,828,000 Value ($000) $24,483 Avg Close — Range —