RAMBUS INC — Director's Dealing 2010

Jan 4, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RAMBUS INC (RMBS)
CIK: 0000917273
Period of Report: 2010-01-04

Reporting Person: Parker Jeffery Robert (Sr. VP, Lighting Technology)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-01-04	Employee Stock Option (right to buy)	$23.23	A	150000	Acquired	2015-01-04	Common Stock (150000)	Direct

Footnotes

F1: Twenty percent of the shares subject to the option vest on January 4, 2011 and one forty-eighth of the shares shall vest monthly thereafter.