RAMBUS INC — Director's Dealing 2010

Oct 5, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RAMBUS INC (RMBS)
CIK: 0000917273
Period of Report: 2010-10-01

Reporting Person: BENTLEY J THOMAS (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-10-01	Common Stock	A	7672	$0.00	Acquired	14755	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	22329	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 vest on October 1, 2011.

F3: Excludes 9,946 shares represented by restricted stock units previously held directly by the Reporting Person. Upon vesting, shares were issued to and are now held directly by the Bentley-Follo Revocable Trust dated April 27, 2007 for which the reporting person serves as a trustee.

F4: Includes 9,946 shares represented by restricted stock units previously held directly by the Reporting Person. Upon vesting, shares were issued to and are now held directly by the Bentley-Follo Revocable Trust.

F5: Shares held directly by the Bentley-Follo Revocable Trust.