RAMBUS INC — Director's Dealing 2011

Oct 5, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RAMBUS INC (RMBS)
CIK: 0000917273
Period of Report: 2011-10-03

Reporting Person: CHOU SUNLIN (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-10-03	RMBS Common Stock	P	11612	$0.00	Acquired	11612	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
RMBS Common Stock	30001	Indirect

Footnotes

F1: Shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of RMBS common stock.

F2: All of the restricted stock units will vest on October 3, 2012.

F3: Includes 7,672 shares represented by restricted stock units previously held directly by Reporting Person. Follow vesting and issuance, shares are held by the SPC Trust.

F4: Shares held directly by the SPC Trust U/A dated January 22, 2008 for which the Reporting Person serves as a trustee.