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: 2010-09-30

Reporting Person: SOFAER ABRAHAM D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-30	Common Stock	A	480	$0.00	Acquired	32376	Direct
2010-10-01	Common Stock	A	7672	$0.00	Acquired	40048	Direct

Footnotes

F1: The Reporting Person elected to receive shares of RMBS common stock in lieu of the quarterly director service payment. The shares were issued at $20.86 per share which represents the closing market price of RMBS common stock on the payment date.

F2: Shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of RMBS common stock.

F3: All of the restricted stock units vest on October 1, 2011.