<SEC-DOCUMENT>0000950123-11-057263.txt : 20110607
<SEC-HEADER>0000950123-11-057263.hdr.sgml : 20110607
<ACCEPTANCE-DATETIME>20110607161313
ACCESSION NUMBER:		0000950123-11-057263
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20110607
DATE AS OF CHANGE:		20110607
EFFECTIVENESS DATE:		20110607

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RAMBUS INC
		CENTRAL INDEX KEY:			0000917273
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				943112828
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-174754
		FILM NUMBER:		11898725

	BUSINESS ADDRESS:	
		STREET 1:		1050 ENTERPRISE WAY, SUITE 700
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94089
		BUSINESS PHONE:		408-462-8000

	MAIL ADDRESS:	
		STREET 1:		1050 ENTERPRISE WAY, SUITE 700
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94089
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>f59364orsv3asr.htm
<DESCRIPTION>FORM S-3ASR
<TEXT>
<HTML>
<HEAD>
<TITLE>sv3asr</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
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<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

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<DIV style="width: 94%; margin-left: 3%"><!-- BEGIN PAGE WIDTH -->

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>As filed with the Securities and Exchange Commission on
    June&#160;7, 2011</B>
</DIV>

<DIV align="right" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>Registration
    <FONT style="white-space: nowrap">No.&#160;333-&#160;&#160;&#160;&#160;&#160;&#160;</FONT></B>
</DIV>

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 2pt solid #000000"></DIV></CENTER>

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 14pt">SECURITIES AND EXCHANGE
    COMMISSION</FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 12pt">Washington,&#160;D.C.
    20549</FONT></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 1pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 1pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 18pt"><FONT style="white-space: nowrap">Form&#160;S-3</FONT></FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 12pt">REGISTRATION
    STATEMENT</FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 12pt">UNDER</FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 12pt">THE SECURITIES ACT OF
    1933</FONT></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 1pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 1pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 24pt">Rambus Inc.</FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <I><FONT style="font-size: 8pt">(Exact name of Registrant as
    specified in its charter)</FONT></I>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 1pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 1pt; font-size: 1pt">&nbsp;</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="50%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="49%">&nbsp;</TD>	<!-- colindex=02 type=maindata -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
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<TR valign="bottom">
<TD nowrap align="center" valign="top">
    <B>Delaware</B>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    <B>94-3112828</B>
</TD>
</TR>
<TR valign="bottom">
<TD align="center" valign="top">
    <I><FONT style="font-size: 8pt">(State or other jurisdiction
    of<BR>
    incorporation or organization)</FONT></I>
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    <I><FONT style="font-size: 8pt">(I.R.S. Employer<BR>
    Identification Number)</FONT></I><FONT style="font-size: 8pt">
    </FONT>
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 9pt">1050 Enterprise Way,
    Suite&#160;700<BR>
    Sunnyvale, CA 94089<BR>
    <FONT style="white-space: nowrap">(408)&#160;462-8000</FONT></FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <I><FONT style="font-size: 8pt">(Address, including zip code,
    and telephone number, including area code, of registrant&#146;s
    principal executive offices)</FONT></I>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 9pt">Thomas R. Lavelle<BR>
    Senior Vice President and General Counsel<BR>
    Rambus Inc.<BR>
    1050 Enterprise Way, Suite&#160;700<BR>
    Sunnyvale, CA 94089<BR>
    <FONT style="white-space: nowrap">(408)&#160;462-8000</FONT></FONT></B>
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <I><FONT style="font-size: 8pt">(Name, address, including zip
    code, and telephone number, including area code, of agent for
    service)</FONT></I>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><I><FONT style="font-size: 9pt">Copy to:</FONT></I></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 9pt">Aaron J. Alter<BR>
    Robert T. Ishii<BR>
    Wilson Sonsini Goodrich&#160;&#038; Rosati<BR>
    Professional Corporation<BR>
    650 Page&#160;Mill Road<BR>
    Palo Alto, California 94304<BR>
    <FONT style="white-space: nowrap">(650)&#160;493-9300</FONT></FONT></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>Approximate date of commencement of proposed sale to the
    public:&#160;&#160;</B>As soon as practicable after the
    effective date of this Registration Statement.
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If the only securities being registered on this Form are being
    offered pursuant to dividend or interest reinvestment plans,
    please check the following
    box.&#160;&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;
    </FONT>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If any of the securities being registered on this Form are to be
    offered on a delayed or continuous basis pursuant to
    Rule&#160;415 under the Securities Act of 1933, other than
    securities offered only in connection with dividend or interest
    reinvestment plans, check the following
    box.&#160;&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#254;
    </FONT>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If this Form is filed to register additional securities for an
    offering pursuant to Rule&#160;462(b) under the Securities Act,
    please check the following box and list the Securities Act
    registration statement number of the earlier effective
    registration statement for the same
    offering.&#160;&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;
    </FONT>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If this Form is a post-effective amendment filed pursuant to
    Rule&#160;462(c) under the Securities Act, check the following
    box and list the Securities Act registration statement number of
    the earlier effective statement for the same
    offering.&#160;&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;
    </FONT>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If this Form is a registration statement pursuant to General
    Instruction&#160;I.D. or a post-effective amendment thereto that
    shall become effective upon filing with the Commission pursuant
    to Rule&#160;462(e) under the Securities Act, check the
    following
    box.&#160;&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#254;
    </FONT>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If this Form is a post-effective amendment to a registration
    statement filed pursuant to General Instruction&#160;I.D. filed
    to register additional securities or additional classes of
    securities pursuant to Rule&#160;413(b) under the Securities
    Act, check the following
    box.&#160;&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;
    </FONT>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Indicate by check mark whether the registrant is a large
    accelerated filer, an accelerated filer, a non-accelerated
    filer, or a smaller reporting company. See the definitions of
    &#147;large accelerated filer,&#148; &#147;accelerated
    filer&#148; and &#147;smaller reporting company&#148; in Rule
    <FONT style="white-space: nowrap">12b-2</FONT> of the
    Exchange Act. (Check one):
</DIV>

<DIV style="margin-top: 5pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

<TR>
    <TD width="25%"></TD>
    <TD width="25%"></TD>
    <TD width="25%"></TD>
    <TD width="25%"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left">    <FONT style="font-size: 9pt; font-family: 'Times New Roman', Times">Large
    accelerated
    filer&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#254;</FONT>
    </FONT></TD>
    <TD nowrap align="center">    <FONT style="font-size: 9pt; font-family: 'Times New Roman', Times">
    Accelerated
    filer&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;</FONT>
    </FONT></TD>
    <TD nowrap align="center">    <FONT style="font-size: 9pt; font-family: 'Times New Roman', Times">
    <FONT style="white-space: nowrap">Non-accelerated</FONT>
    filer&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;</FONT>
    </FONT></TD>
    <TD nowrap align="right">    <FONT style="font-size: 9pt; font-family: 'Times New Roman', Times">
    Smaller reporting
    company&#160;<FONT style="font-family: Wingdings; font-variant: normal">&#111;</FONT>
    </FONT></TD>
</TR>

</TABLE>



<DIV align="center" style="margin-left: 22%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <FONT style="font-size: 9pt">(Do not check if a smaller
    reporting company)
    </FONT>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 9pt">CALCULATION OF REGISTRATION
    FEE</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="36%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=gutterleft -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=gutterright -->
    <TD width="14%">&nbsp;</TD>	<!-- colindex=02 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=03 type=gutterleft -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=03 type=gutterright -->
    <TD width="14%">&nbsp;</TD>	<!-- colindex=03 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=04 type=gutterleft -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=04 type=gutterright -->
    <TD width="14%">&nbsp;</TD>	<!-- colindex=04 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=05 type=gutterleft -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=05 type=gutterright -->
    <TD width="14%">&nbsp;</TD>	<!-- colindex=05 type=maindata -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 3px double #000000">
    <B>Proposed Maximum<BR>
    </B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 3px double #000000">
    <B>Proposed Maximum<BR>
    </B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 3px double #000000">
    <B>Amount of<BR>
    </B>
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
    <B>Title of Each Class of<BR>
    </B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Amount<BR>
    </B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Offering<BR>
    </B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Aggregate<BR>
    </B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Registration<BR>
    </B>
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
    <B>Securities to be Registered</B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>to be Registered(1)</B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Price Per Share(2)</B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Offering Price(2)</B>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
    <B>Fee</B>
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom">
<TD align="left" valign="top" style="border-top: 1px solid #000000">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Common stock, $0.001&#160;par value per share
</DIV>
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 1px solid #000000">
&nbsp;
</TD>
<TD style="border-top: 1px solid #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 1px solid #000000">
    6,380,806
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 1px solid #000000">
&nbsp;
</TD>
<TD style="border-top: 1px solid #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 1px solid #000000">
    $13.86
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 1px solid #000000">
&nbsp;
</TD>
<TD style="border-top: 1px solid #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 1px solid #000000">
    $88,437,971
</TD>
<TD style="border-right: 1px solid #000000; padding-right: 2pt; border-top: 1px solid #000000">
&nbsp;
</TD>
<TD style="border-top: 1px solid #000000">
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom" style="border-top: 1px solid #000000">
    $10,268
</TD>
</TR>
<TR style="font-size: 1pt">
<TD nowrap align="left" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom" style="border-top: 3px double #000000">
&nbsp;
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>



<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

<TR>
    <TD width="1%"></TD>
    <TD width="1%"></TD>
    <TD width="98%"></TD>
</TR>

<TR>
    <TD align="right" valign="top">
    <FONT style="font-size: 9pt">(1)
    </FONT></TD>
    <TD></TD>
    <TD valign="bottom">
    <FONT style="font-size: 9pt">Pursuant to Rule&#160;416(a) of the
    Securities Act of 1933, as amended, this Registration Statement
    shall also cover any additional shares of the Registrant&#146;s
    common stock that become issuable by reason of any stock
    dividend, stock split, recapitalization or other similar
    transaction effected without receipt of consideration that
    increases the number of the Registrant&#146;s outstanding shares
    of common stock.
    </FONT></TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD align="right" valign="top">
    <FONT style="font-size: 9pt">(2)
    </FONT></TD>
    <TD></TD>
    <TD valign="bottom">
    <FONT style="font-size: 9pt">Estimated in accordance with
    Rule&#160;457(c) solely for purposes of calculating the
    registration fee on the basis of the average of the high and low
    prices of Registrant&#146;s common stock as reported on The
    NASDAQ Global Select Market on June&#160;6, 2011.
    </FONT></TD>
</TR>

</TABLE>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 15%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 1pt solid #000000"></DIV></CENTER>

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<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 94%; margin-left: 3%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 12pt">PROSPECTUS<BR>
    </FONT></B>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>DATED JUNE 7, 2011<BR>
    </B>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 14pt">6,380,806 SHARES</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <IMG src="f59364orf5936400.gif" alt="(RAMBUS LOGO)"><FONT style="font-size: 14pt">
    </FONT>
</DIV>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 14pt">Common Stock</FONT></B>
</DIV>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 18%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The selling stockholders of Rambus Inc. (&#147;Rambus,&#148;
    &#147;we,&#148; or the &#147;Company&#148;) listed herein may
    offer and resell up to 6,380,806&#160;shares of Rambus common
    stock under this prospectus. The selling stockholders acquired
    these shares from us pursuant to a Merger Agreement dated
    May&#160;12, 2011, by and among Rambus, Padlock Acquisition
    Corp., a California corporation and a wholly-owned subsidiary of
    Rambus, Cryptography Research, Inc. (&#147;CRI&#148;), a
    California corporation and the shareholder representative, in
    connection with our acquisition of CRI. The selling stockholders
    (which term as used herein includes their respective donees,
    transferees, assignees or other successors in interest) may sell
    these shares through public or private transactions at market
    prices prevailing at the time of sale or at negotiated prices.
    We will not receive any proceeds from the sale of the shares by
    the selling stockholders.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our common stock is listed on The NASDAQ Global Market under the
    symbol &#147;RMBS.&#148; On June&#160;6, 2011, the last reported
    sale price for our common stock on The NASDAQ Global Market was
    $13.68 per share.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 5%; font-size: 12pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>Investing in our common stock involves risks. See &#147;Risk
    Factors&#148; beginning on page&#160;4.</B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>Neither the Securities and Exchange Commission nor any state
    securities commission has approved or disapproved of these
    securities or determined if this prospectus is truthful or
    complete. Any representation to the contrary is a criminal
    offense.</B>
</DIV>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 18%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>
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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

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<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">TABLE OF
    CONTENTS</FONT></B>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>
<DIV align="left">
<!-- TOC -->
</DIV>

<DIV align="left">
<A name="F59364tocpage"></A>
</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="97%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=quadleft -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=quadright -->
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<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="3" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Page</B>
</TD>
</TR>
<TR style="line-height: 3pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom">
<TD nowrap align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364101'>Prospectus Summary</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    1
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364102'>Risk Factors</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    4
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364103'>Note Regarding Forward-Looking Statements</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    19
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364104'>Use of Proceeds</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    21
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364105'>Selling Security Holders</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    22
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364106'>Plan of Distribution</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    25
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364107'>Legal Matters</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    25
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364108'>Experts</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    26
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364109'>Where You Can Find More Information</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    26
</TD>
<TD>&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    <A HREF='#F59364110'>Information Incorporated by Reference</A>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD>&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    26
</TD>
<TD>&nbsp;
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV align="left">
<!-- /TOC -->
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 18%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>No dealer, salesperson or other person is authorized to give
    any information or to represent anything not contained in this
    prospectus. You must not rely on any unauthorized information or
    representations. This prospectus is an offer to sell only the
    shares offered hereby, but only under circumstances and in
    jurisdictions where it is lawful to do so. The information
    contained in this prospectus is current only as of its date.</B>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 18%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>
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<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<A name='F59364101'>
<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">PROSPECTUS
    SUMMARY</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <I>This summary highlights selected information contained
    elsewhere in this prospectus. This summary does not contain all
    the information that you should consider before investing in our
    common stock. You should read the following summary together
    with the more detailed information regarding our company, the
    common stock being registered hereby, and our financial
    statements and notes thereto incorporated by reference in this
    prospectus.</I>
</DIV>

<DIV style="margin-top: 10pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">Overview</FONT></B>
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We are a premier intellectual property and technology licensing
    company. Our primary focus is the creation, design, development
    and licensing of patented innovations, technologies and
    architectures that are foundational to nearly all digital
    electronics products and systems. Our patented innovations and
    technologies aim to improve the performance, power efficiency,
    <FONT style="white-space: nowrap">time-to-market</FONT>
    and cost-effectiveness of our customers&#146; products,
    components and systems offered and used in semiconductors,
    computers, mobile applications, gaming and graphics, consumer
    electronics, lighting displays and general lighting. By
    licensing our patented innovations and technologies, we hope to
    continuously enrich the end-user experience of the digital
    electronics products and systems marketed and sold by our
    customers and licensees. We believe we have established an
    unparalleled licensing platform and business model that will
    continue to foster the development of new foundational and
    leading innovations and technologies. As a result, our goal is
    to create significant licensing opportunities, and thereby
    perpetuate strong company operating performance and long term
    stockholder value.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    While we have historically focused our efforts in developing and
    licensing patented innovations and technologies for the
    semiconductor industry, particularly in the area of chip
    interfaces, we have initiated diversification efforts to expand
    our portfolio of patented innovations and technologies into
    lighting and displays, mobile communications, and additional
    semiconductor technologies. We expect to continue this
    diversification initiative through the acquisition of assets and
    the hiring of the inventors, scientists and engineers who will
    lead the effort to further develop these patented innovations
    and technologies in these new areas of focus. During 2010, we
    initiated an internal structural reorganization to establish
    separate business groups for our semiconductor industry focused
    operations (&#147;Semiconductor Business Group&#148; or
    &#147;SBG&#148;) and operations focused on new or emerging
    licensing opportunities (&#147;New Business Group&#148; or
    &#147;NBG&#148;) which includes our lighting and display
    technology (&#147;LDT&#148;) group. We expect this internal
    realignment to help drive efficiencies in operations and
    optimize our licensing platform and business model as we expand
    and diversify into new markets.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    As of December&#160;31, 2010, our semiconductor, chip interface,
    lighting, display and other technologies are covered by
    approximately 1,180 U.S.&#160;and foreign patents. Additionally,
    we have approximately 850 patent applications pending. These
    patents and patent applications cover important inventions in
    memory and logic chip interfaces, optoelectronics, mobile
    applications and other technologies. Some of the patents and
    pending patent applications are derived from a common parent
    patent application or are foreign counterpart patent
    applications. We have a program to file applications for and
    obtain patents in the United States and in selected foreign
    countries where we believe filing for such protection is
    appropriate and would further our overall strategy and
    objectives. In some instances, obtaining appropriate levels of
    protection may involve prosecuting continuation and counterpart
    patent applications based on a common parent application. We
    believe that our patented innovations provide our customers
    means to achieve higher performance, improved power efficiency,
    lower risk, and greater cost-effectiveness in their digital
    electronics products and systems.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our patented innovations and technologies are offered to our
    customers through either a patent license or a technology
    license. Our revenues are primarily derived from patent
    licenses, through which we provide a license to our broad
    portfolio of patented innovations primarily to semiconductor and
    system companies who use these innovations in the development
    and manufacture of their own products. Our patent licensing
    agreements may provide a license to all or part of our patent
    portfolio for a particular use, product or technology. The
    patent license essentially provides our customers with a defined
    right to use our patented innovations in the customer&#146;s own
    digital electronics products and systems. Patent license
    agreements are generally structured with variable royalty
    payments, although some agreements include fixed payments over
    certain defined periods.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We also offer our customers technology licenses. We typically
    offer technology licenses to support the implementation and
    adoption of our patented innovations and technologies through
    know-how and technology transfers, product design, development,
    and system integration consulting and engineering services. Our
    technology license offerings also include a range of solutions
    developed by Rambus, which include &#147;leadership&#148;
    solutions (which are Rambus-proprietary solutions widely
    licensed to our customers) and industry-standard solutions that
    we provide to
</DIV>
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    1
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<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<DIV style="width: 100%; height: 9in; border-top: 1px solid #000000; padding-top: 12pt; border-right: 1px solid #000000; padding-right: 12pt; border-bottom: 1px solid #000000; padding-bottom: 12pt; border-left: 1px solid #000000; padding-left: 12pt"><!-- Begin box 1 -->
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    our customers under license for incorporation into our
    customers&#146; digital electronics products and systems. Due to
    the often complex nature of implementing
    <FONT style="white-space: nowrap">state-of-the</FONT>
    art technology, we also offer engineering services to our
    customers to help them successfully integrate our solutions into
    their digital electronics products and systems. These technology
    license agreements may have both a fixed price (non-recurring)
    component and ongoing royalties. Engineering services are
    generally offered on a fixed price basis. Further, under
    technology licenses, our customers typically receive licenses to
    our patents necessary to implement these solutions in their
    products with specific rights and restrictions to the applicable
    patents elaborated in their individual contracts with us.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We were founded in 1990 and reincorporated in Delaware in March
    1997. Our principal executive offices are located at 1050
    Enterprise Way, Suite&#160;700, Sunnyvale, California. Our
    Internet address is www.rambus.com. The contents of our website
    are not incorporated by reference in or otherwise a part of this
    prospectus.
</DIV>

<DIV style="margin-top: 10pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">Recent
    Developments</FONT></B>
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    On May&#160;12, 2011, we entered into an Agreement and Plan of
    Merger (the &#147;Merger Agreement&#148;) with Padlock
    Acquisition Corp., a California corporation and our wholly-owned
    subsidiary (&#147;Merger Sub&#148;), Cryptography Research,
    Inc., a California corporation (&#147;CRI&#148;), and the
    shareholder representative party thereto. Pursuant to the terms
    of the Merger Agreement, on June&#160;3, 2011, Merger Sub merged
    with and into CRI, with CRI as the surviving corporation and our
    wholly owned subsidiary.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In the transaction we paid consideration consisting of
    $167,500,000 cash and approximately 6.4&#160;million shares of
    our common stock (which was determined to be equal to
    $125,000,000 divided by the average closing sales price per
    share of our common stock over the 15 business days prior to
    May&#160;12, 2011). In addition, we have agreed to pay
    $50,000,000 to CRI employees in cash or our common stock, at our
    option, over three years following June&#160;3, 2011 (the
    &#147;Retention Bonus&#148;). A portion of the transaction
    consideration consisting of (i)&#160;$15,000,000 cash, and
    (ii)&#160;approximately 1.3&#160;million shares of our common
    stock (determined to be equal to $25,000,000 divided by the
    average closing sales price per share of our common stock over
    the 15 business days prior to May&#160;12, 2011), will be placed
    in escrow until December 2012, subject to any claims, to fund
    any indemnification obligations to us following the consummation
    of the merger.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Pursuant to the Merger Agreement, the Retention Bonus will be
    paid to certain CRI employees and contractors that have joined
    us following consummation of the merger, subject to certain
    eligibility and acceleration provisions, in amounts equal to
    $16,666,666 from the $50,000,000 retention bonus pool on each of
    June&#160;3, 2012, June&#160;3, 2013 and June&#160;3, 2014. The
    first retention bonus payment will be made in cash and the
    following two payments will be made in either cash or shares of
    our common stock, at our option.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The foregoing is a summary of the material provisions of the
    Merger Agreement. This summary is not intended to be complete
    and is qualified in its entirety by reference to the Merger
    Agreement, which we will file with the SEC as an exhibit to our
    quarterly report on
    <FONT style="white-space: nowrap">Form&#160;10-Q</FONT>
    for the second quarter of 2011. Our stockholders are not
    third-party beneficiaries under the Merger Agreement and should
    not rely on the representations, warranties and covenants or any
    descriptions thereof as characterizations of the actual state of
    facts or condition of Rambus, CRI or any of their respective
    subsidiaries.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    On May&#160;13, 2011, the United States Court of Appeals for the
    Federal Circuit (&#147;CAFC&#148;) issued its opinions in the
    cases with Hynix Semiconductor and Micron Technology Inc. In the
    Micron case, the CAFC affirmed the district court&#146;s
    determination that Rambus spoliated documents, but vacated the
    court&#146;s dismissal sanction (including the district
    court&#146;s determination of bad faith and prejudice) and
    remanded the case for further consideration by the
    U.S.&#160;District Court for Delaware. In the Hynix case, the
    CAFC vacated the spoliation findings of the U.S.&#160;District
    Court for the Northern District of California that Rambus had
    not spoliated documents. The CAFC vacated the district
    court&#146;s final judgment and remanded the case to the
    district court for further proceedings consistent with the
    CFAC&#146;s opinions in the Micron and Hynix cases. The CAFC
    affirmed the district court&#146;s decisions in Rambus&#146;
    favor on the patent and conduct trial issues and affirmed the
    district court&#146;s decisions in Hynix&#146;s favor on the
    claims at issue in Rambus&#146; cross-appeal.
</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    On June&#160;2, 2011, Rambus signed a patent license agreement
    with Freescale Semiconductor. The agreement covers the use of
    Rambus patented innovations for memory controllers and serial
    links in a broad range of logic integrated circuit (IC) products
    offered by Freescale. In addition, the two companies have agreed
    to settle all claims between them including resolution of past
    use of Rambus&#146; patented innovations.
</DIV>
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    <BR>
    2
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<DIV style="width: 100%; height: 9in; border-top: 1px solid #000000; padding-top: 12pt; border-right: 1px solid #000000; padding-right: 12pt; border-bottom: 1px solid #000000; padding-bottom: 12pt; border-left: 1px solid #000000; padding-left: 12pt"><!-- Begin box 1 -->
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<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">The
    Shares&#160;Offered in this Prospectus</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

<TR>
    <TD width="36%"></TD>
    <TD width="1%"></TD>
    <TD width="63%"></TD>
</TR>

<TR>
    <TD valign="top">
    Common stock offered by the selling stockholders</TD>
    <TD></TD>
    <TD valign="bottom">
    6,380,806&#160;shares</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    Our common stock is listed on The NASDAQ Global Market under the
    symbol</TD>
    <TD></TD>
    <TD valign="bottom">
    &#147;RMBS&#148;</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    Use of proceeds</TD>
    <TD></TD>
    <TD valign="bottom">
    All of the shares of common stock being offered under this
    prospectus are being sold by the selling stockholders.
    Accordingly, we will not receive any proceeds from the sale of
    these shares.</TD>
</TR>

</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>
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    <BR>
    3
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<A name='F59364102'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">RISK
    FACTORS</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <I>You should carefully consider the risks described below,
    together with all of the other information included in or
    incorporated by reference into this prospectus, before making an
    investment decision. Because of the following factors, as well
    as other variables affecting our operating results, past
    financial performance may not be a reliable indicator of future
    performance, and historical trends should not be used to
    anticipate results or trends in future periods. See also
    &#147;Special Note Regarding Forward-Looking Statements&#148;
    elsewhere in this prospectus.</I>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">Risks
    Associated With Our Business, Industry and Market
    Conditions</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">If
    market leaders do not adopt our innovations, our results of
    operations could decline.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    An important part of our strategy is to penetrate our target
    market segments by working with leaders in those market
    segments. This strategy is designed to encourage other
    participants in those segments to follow such leaders in
    adopting our innovations. If a high profile industry participant
    adopts our innovations but fails to achieve success with its
    products or adopts and achieves success with a competing
    technology, our reputation and sales could be adversely
    affected. For example, if our commercial relationships with
    Samsung do not achieve success, our reputation could be
    adversely affected given the market position of Samsung as a
    leading memory manufacturer. In addition, some industry
    participants have adopted, and others may in the future adopt, a
    strategy of disparaging our memory solutions adopted by their
    competitors or a strategy of otherwise undermining the market
    adoption of our solutions.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We target system companies to adopt our chip interface
    technologies, particularly those that develop and market high
    volume business and consumer products, which were traditionally
    focused on PCs, including PC graphics processors, and video game
    consoles, and now include HDTVs, cellular and digital phones,
    personal digital assistants (&#147;PDAs&#148;), digital cameras
    and other consumer electronics that incorporate all varieties of
    memory and chip interfaces. In particular, our strategy includes
    gaining acceptance of our technology in high volume consumer
    applications, including video game consoles, such as the Sony
    PlayStation<SUP style="font-size: 85%; vertical-align: text-top">&#174;</SUP>3,

    HDTVs and set top boxes. As we diversify our technologies, such
    as through the establishment of our LDT group, we will seek out
    other target markets in and related to computing, gaming and
    graphics, consumer electronics, mobile and general lighting
    applications. We are subject to many risks beyond our control
    that influence whether or not a potential licensee or partner
    company will adopt our technologies, including, among others:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    competition faced by a company in its particular industry;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the timely introduction and market acceptance of a
    company&#146;s products;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the engineering, sales and marketing and management capabilities
    of a company;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    technical challenges unrelated to our innovations faced by a
    company in developing its products;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the financial and other resources of a company;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the supply of semiconductors from our memory and chip interface
    licensees in sufficient quantities and at commercially
    attractive prices;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the ability to establish the prices at which the chips
    containing our chip interfaces are made available to system
    companies;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the degree to which our licensees promote our innovations to
    their customers.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    There can be no assurance that consumer products that currently
    use our technology will continue to do so, nor can there be any
    assurance that the consumer products that incorporate our
    technology will be successful in their markets in order to
    generate expected royalties, nor can there be any assurance that
    any of our technologies selected for licensing will be
    implemented in a commercially developed or distributed product.
    If any of these events occur and market leaders do not
    successfully adopt our technologies, our strategy may not be
    successful and, as a result, our results of operations could
    decline.
</DIV>
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    <BR>
    4
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">We
    have traditionally operated in an industry that is highly
    cyclical and in which the number of our potential customers may
    be in decline as a result of industry consolidation, and we face
    intense competition in all of our target markets that may cause
    our results of operations to suffer.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The semiconductor industry is intensely competitive and has been
    impacted by price erosion, rapid technological change, short
    product life cycles, cyclical market patterns and increasing
    foreign and domestic competition. As the semiconductor industry
    is highly cyclical, significant economic downturns characterized
    by diminished demand, erosion of average selling prices,
    production overcapacity and production capacity constraints
    could affect the semiconductor industry. We have just emerged
    from such a period of economic downturn. As a result, we may
    achieve a reduced number of licenses, tightening of
    customers&#146; operating budgets, difficulty or inability of
    our customers to pay our licensing fees, extensions of the
    approval process for new licenses and consolidation among our
    customers, all of which may adversely affect the demand for our
    technology and may cause us to experience substantial
    <FONT style="white-space: nowrap">period-to-period</FONT>
    fluctuations in our operating results.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Many of our customers operate in industries that have
    experienced significant declines as a result of the recent
    economic downturn. In particular, DRAM manufacturers, which make
    up a majority of our existing and potential licensees, have
    suffered material losses and other adverse effects to their
    businesses. These factors may result in industry consolidation
    as companies seek to reduce costs and improve profitability
    through business combinations. Consolidation among our existing
    DRAM and other customers may result in loss of revenues under
    existing license agreements. Consolidation among companies in
    the DRAM and other industries within which we license our
    technology may reduce the number of future licensees for our
    products and services. In either case, consolidation in the DRAM
    and other industries in which we operate may negatively impact
    our short-term and long-term business prospects, licensing
    revenues and results of operations.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We face competition from semiconductor and intellectual property
    companies who provide their own DDR memory chip interface
    technology and solutions. In addition, most DRAM manufacturers,
    including our XDRtm licensees, produce versions of DRAM such as
    SDR, DDRx, GDDRx SDRAM and LPDDRx which compete with XDRtm
    chips. We believe that our principal competition for memory chip
    interfaces may come from our licensees and prospective
    licensees, some of which are evaluating and developing products
    based on technologies that they contend or may contend will not
    require a license from us. In addition, our competitors are also
    taking a system approach similar to ours in seeking to solve the
    application needs of system companies. Many of these companies
    are larger and may have better access to financial, technical
    and other resources than we possess. Wider applications of other
    developing memory technologies, including FLASH memory, may also
    pose competition to our licensed memory solutions.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    JEDEC has standardized what it calls extensions of DDR, known as
    DDR2 and DDR3. Other efforts are underway to create other
    products including those sometimes referred to as GDDR4 and
    GDDR5, as well as new ways to integrate products such as
    <FONT style="white-space: nowrap">system-in-package</FONT>
    DRAM. To the extent that these alternatives might provide
    comparable system performance at lower or similar cost than
    XDRtm memory chips, or are perceived to require the payment of
    no or lower royalties, or to the extent other factors influence
    the industry, our licensees and prospective licensees may adopt
    and promote alternative technologies. Even to the extent we
    determine that such alternative technologies infringe our
    patents, there can be no assurance that we would be able to
    negotiate agreements that would result in royalties being paid
    to us without litigation, which could be costly and the results
    of which would be uncertain.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The display industry is intensely competitive and is impacted by
    rapid technological change, shifting government mandates,
    cyclical market patterns and increasing foreign and domestic
    competition. In particular, our LDT group faces competition from
    system and subsystem providers of backlighting and general
    lighting solutions, some of which have substantial resources and
    operations.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If for any of these reasons we cannot effectively compete in
    these primary market segments, our results of operations could
    suffer.
</DIV>
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    <BR>
    5
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    <B><I><FONT style="font-family: 'Times New Roman', Times">If our
    NBG does not succeed, our results of operations may be adversely
    affected.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The future success of our NBG, which includes our LDT group,
    depends on our ability to develop new or emerging licensing
    opportunities, diversify our business into lighting and
    displays, mobile communications and additional semiconductor
    technologies, and, specifically for our LDT group, improve the
    visual capabilities, form factor, power efficiency and
    cost-effectiveness of backlighting of LCD displays in products
    for computing, gaming and graphics, consumer electronics, mobile
    and general lighting applications.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We will need to keep pace with rapid changes in advanced
    lighting and optoelectronics technology, changing consumer
    requirements, new product introductions and evolving industry
    standards, any of which could render our existing technology
    obsolete if we fail to respond in a timely manner. The extent to
    which companies in the general lighting industry adopt solid
    state lighting and license our lighting technologies, and the
    timing of such adoption and licensing, if it occurs at all, is
    subject to many factors beyond our control and is not
    predictable by us. We are subject to many risks beyond our
    control that influence whether or not a potential licensee or
    partner company will adopt and license our lighting technologies.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The development, application and licensing of new backlit
    lighting technologies is a complex process subject to a number
    of uncertainties, including the integration of our LDT group
    into the rest of our company and the limited resources of the
    LDT group. Our competitors have significant marketing,
    workforce, financial and other resources and longer operating
    history which could make acceptance of our lighting technologies
    more difficult. If others develop innovative proprietary
    lighting technology that is superior to ours or if we fail to
    accurately anticipate technology and market trends, respond on a
    timely basis with our own new enhancements and technology, and
    achieve broad market acceptance of these enhancements and
    technology, our competitive position may be harmed and our
    operating results may be adversely affected.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">In
    order to grow, we may have to invest more resources in research
    and development than anticipated, which could increase our
    operating expenses and negatively impact our operating
    results.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If new competitors, technological advances by existing
    competitors, our entry into new markets,
    <FONT style="white-space: nowrap">and/or</FONT>
    development of new technologies or other competitive factors
    require us to invest significantly greater resources than
    anticipated in our research and development efforts, our
    operating expenses would increase. For the three months ended
    March&#160;31, 2011 and 2010, research and development expenses
    were $23.3&#160;million and $21.7&#160;million, respectively,
    including stock-compensation of approximately $2.5&#160;million
    and $2.6&#160;million, respectively. If we are required to
    invest significantly greater resources than anticipated in
    research and development efforts without an increase in revenue,
    especially with respect to our LDT group and any other new
    technologies that we pursue outside of our core memory and chip
    interface technologies, our operating results could decline.
    Research and development expenses are likely to fluctuate from
    time to time to the extent we make periodic incremental
    investments in research and development, including as a result
    of our investment in new technologies, and these investments may
    be independent of our level of revenue. In order to grow, which
    may include entering new markets
    <FONT style="white-space: nowrap">and/or</FONT>
    developing new technologies, we anticipate that we will continue
    to devote substantial resources to research and development. We
    expect these expenses to increase in absolute dollars in the
    foreseeable future due to the increased complexity and the
    greater number of products under development as well as
    selectively hiring additional employees.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    revenue is concentrated in a few customers, and if we lose any
    of these customers, our revenue may decrease
    substantially.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We have a high degree of revenue concentration. As a result of
    our settlement with Samsung, Samsung accounted for a significant
    portion of our ongoing licensing revenue since 2010. Our top
    five licensees represented approximately 74% and 94% of our
    revenues for the three months ended March&#160;31, 2011 and
    2010, respectively. For the three months ended March&#160;31,
    2011, revenues from Elpida, NVIDIA, Samsung and Toshiba each
    accounted for 10% or more of our total revenue. For the three
    months ended March&#160;31, 2010, revenue from Samsung accounted
    for 10% or more of our total revenue. We expect to continue to
    experience significant revenue concentration for the foreseeable
    future.
</DIV>
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    6
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In addition, some of our commercial agreements require us to
    provide certain customers with the lowest royalty rate that we
    provide to other customers for similar technologies, volumes and
    schedules. These clauses may limit our ability to effectively
    price differently among our customers, to respond quickly to
    market forces, or otherwise to compete on the basis of price.
    The particular licensees which account for revenue concentration
    have varied from period to period as a result of the addition of
    new contracts, expiration of existing contracts, renewal of
    existing contracts, industry consolidation, including the
    combination in 2010 of NEC and Renesas, the expiration of
    deferred revenue schedules under existing contracts, and the
    volumes and prices at which the licensees have recently sold
    licensed semiconductors to system companies. These variations
    are expected to continue in the foreseeable future, although we
    anticipate that revenue will continue to be concentrated in a
    limited number of licensees.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We are in negotiations with licensees and prospective licensees
    to reach patent license agreements for DRAM devices and DRAM
    controllers. We expect that patent license royalties will
    continue to vary from period to period based on our success in
    renewing existing license agreements and adding new licensees,
    as well as the level of variation in our licensees&#146;
    reported shipment volumes, sales price and mix, offset in part
    by the proportion of licensee payments that are fixed. However,
    we cannot provide any assurance that we will reach agreement on
    renewal terms or that the royalty rates we will be entitled to
    receive under the new agreements will be as favorable to us as
    our current agreements. If we are unsuccessful in renewing any
    of these patent license agreements, our results of operations
    may decline significantly.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">If we
    cannot respond to rapid technological change in our target
    markets by developing new innovations in a timely and
    cost-effective manner, our operating results will
    suffer.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We derive most of our revenue from our chip interface
    technologies that we have patented. We expect that this
    dependence on our fundamental technology will continue for the
    foreseeable future. The semiconductor industry is characterized
    by rapid technological change, with new generations of
    semiconductors being introduced periodically and with ongoing
    improvements. The introduction or market acceptance of competing
    chip interfaces that render our chip interfaces less desirable
    or obsolete would have a rapid and material adverse effect on
    our business, results of operations and financial condition. The
    announcement of new chip interfaces by us could cause licensees
    or system companies to delay or defer entering into arrangements
    for the use of our current chip interfaces, which could have a
    material adverse effect on our business, financial condition and
    results of operations. We are dependent on the semiconductor
    industry to develop test solutions that are adequate to test our
    chip interfaces and to supply such test solutions to our
    customers and us.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our continued success depends on our ability to introduce and
    patent enhancements and new generations of our chip interface
    technologies that keep pace with other changes in the
    semiconductor industry and which achieve rapid market
    acceptance. We must continually devote significant engineering
    resources to addressing the ever increasing need for higher
    speed chip interfaces associated with increases in the speed of
    microprocessors and other controllers. The technical innovations
    that are required for us to be successful are inherently complex
    and require long development cycles, and there can be no
    assurance that our development efforts will ultimately be
    successful. In addition, these innovations must be:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    completed before changes in the semiconductor industry render
    them obsolete;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    available when system companies require these
    innovations;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    sufficiently compelling to cause semiconductor manufacturers to
    enter into licensing arrangements with us for these new
    technologies.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Significant technological innovations generally require a
    substantial investment before their commercial viability can be
    determined, and this concept applies to all of our target
    markets. There can be no assurance that we have accurately
    estimated the amount of resources required to complete our
    innovation efforts, or that we will have, or be able to expend,
    sufficient resources required for the development of our
    innovations. In addition, there is market risk associated with
    these products for which we develop technological innovations,
    and there can be no assurance that unit volumes, and their
    associated royalties, will occur. If our technology fails to
    capture or maintain a portion of the high volume target consumer
    market, our business results could suffer.
</DIV>
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    <BR>
    7
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<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">We
    have in the past and may in the future make acquisitions or
    enter into mergers, strategic transactions or other arrangements
    that could cause our business to suffer.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    As part of our strategic initiatives, we currently are
    evaluating, and expect to continue to engage in, investments in
    or acquisitions of companies, products, patents or technologies,
    and the entry into strategic transactions or other arrangements.
    We completed a number of acquisitions in 2009, 2010 and 2011,
    including, most recently the acquisition of Cryptography
    Research, Inc. These acquisitions, investments, transactions or
    arrangements are likely to range in size, some of which may be
    significant. After completing our acquisitions, we may
    experience difficulty integrating that company&#146;s or
    division&#146;s personnel and operations, which could negatively
    affect our operating results. In addition:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the key personnel of the acquired entity or business may decide
    not to work for us or may not perform according to our
    expectations;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    we may experience additional legal, financial and accounting
    challenges and complexities in areas such as licensing, tax
    planning, cash management and financial reporting;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our ongoing business, including our operations, technology
    development and deliveries to our customers, may be disrupted or
    receive insufficient management attention, and employee
    retention and productivity could also suffer;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    we may not be able to recognize the financial benefits we
    anticipated
    <FONT style="white-space: nowrap">and/or</FONT> we
    may suffer losses, both with respect to our ongoing business and
    the acquired entity or business;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our increasing international presence resulting from
    acquisitions may increase our exposure to international
    currency, tax and political risks;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our lack of experience in new markets, products or technologies
    may cause us to fail to recognize the forecasted financial and
    strategic benefits of the acquisition.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In connection with our strategic initiatives related to future
    acquisitions or mergers, strategic transactions or other
    arrangements, we may incur substantial expenses regardless of
    whether any transactions occur. Further, the risks described
    above may be exacerbated as a result of managing multiple
    acquisitions simultaneously.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In addition, we may be required to assume the liabilities of the
    companies or related to the businesses we acquire. The
    assumption of such liabilities may include those related to
    intellectual property infringement or indemnification of
    customers of acquired businesses for similar claims, which could
    materially and adversely affect our business.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We may have to incur debt or issue equity securities to pay for
    any future acquisition, the issuance of which could involve
    restrictive covenants or be dilutive to our existing
    stockholders.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Some
    of our revenue is subject to the pricing policies of our
    licensees over whom we have no control.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We have no control over our licensees&#146; pricing of their
    products and there can be no assurance that licensee products
    using or containing our chip interfaces will be competitively
    priced or will sell in significant volumes. One important
    requirement for our memory chip interfaces is for any premium
    charged by our licensees in the price of memory and controller
    chips over alternatives to be reasonable in comparison to the
    perceived benefits of the chip interfaces. If the benefits of
    our technology do not match the price premium charged by our
    licensees, the resulting decline in sales of products
    incorporating our technology could harm our operating results.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    licensing cycle is lengthy and costly and our marketing and
    licensing efforts may be unsuccessful.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The process of persuading customers to adopt and license our
    chip interface and other technologies can be lengthy and, even
    if successful, there can be no assurance that our technologies
    will be used in a product that is ultimately brought to market,
    achieves commercial acceptance, or results in significant
    royalties to us. We generally incur significant marketing and
    sales expenses prior to entering into our license agreements,
    generating a license fee and establishing a royalty stream from
    each licensee. The length of time it takes to establish a new
    licensing relationship can take many months or even years. In
    addition, our ongoing intellectual property litigation and
</DIV>
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    regulatory actions have and will likely continue to have an
    impact on our ability to enter into new licenses and renewals of
    licenses. As such, we may incur costs in any particular period
    before any associated revenue stream begins, if at all. If our
    marketing and sales efforts are very lengthy or unsuccessful,
    then we may face a material adverse effect on our business and
    results of operations as a result of delay or failure to obtain
    royalties.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Future
    revenue is difficult to predict for several reasons, and our
    failure to predict revenue accurately may cause us to miss
    analysts&#146; estimates and result in our stock price
    declining.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our lengthy and costly license negotiation cycle and our ongoing
    intellectual property litigation make our future revenue
    difficult to predict because we may not be successful in
    entering into licenses with our customers on our estimated
    timelines and we are reliant on the litigation timelines for any
    results or settlements, such as our January 2010 settlement with
    Samsung.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    While some of our license agreements provide for fixed,
    quarterly royalty payments, many of our license agreements
    provide for volume-based royalties, and may also be subject to
    caps on royalties in a given period. The sales volume and prices
    of our licensees&#146; products in any given period can be
    difficult to predict. As a result, our actual results may differ
    substantially from analyst estimates or our forecasts in any
    given quarter.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In addition, a portion of our revenue comes from development and
    support services provided to our licensees. Depending upon the
    nature of the services, a portion of the related revenue may be
    recognized ratably over the support period, or may be recognized
    according to contract accounting. Contract revenue accounting
    may result in deferral of the service fees to the completion of
    the contract, or may be recognized over the period in which
    services are performed on a
    <FONT style="white-space: nowrap">percentage-of-completion</FONT>
    basis. There can be no assurance that the product development
    schedule for these projects will not be changed or delayed. All
    of these factors make it difficult to predict future licensing
    revenue and may result in our missing previously announced
    earnings guidance or analysts&#146; estimates which would likely
    cause our stock price to decline.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    quarterly and annual operating results are unpredictable and
    fluctuate, which may cause our stock price to be volatile and
    decline.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Since many of our revenue components fluctuate and are difficult
    to predict, and our expenses are largely independent of revenue
    in any particular period, it is difficult for us to accurately
    forecast revenue and profitability. Factors other than those set
    forth above, which are beyond our ability to control or assess
    in advance, that could cause our operating results to fluctuate
    include:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    semiconductor and system companies&#146; acceptance of our chip
    interface products;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the success of high volume consumer applications;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the dependence of our royalties upon fluctuating sales volumes
    and prices of licensed chips that include our technology;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the seasonal shipment patterns of systems incorporating our chip
    interface products;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the loss of any strategic relationships with system companies or
    licensees;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    semiconductor or system companies discontinuing major products
    incorporating our chip interfaces;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the unpredictability of litigation results or settlements and
    the timing and amount of any litigation expenses;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    changes in our customers&#146; development schedules and levels
    of expenditure on research and development;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our licensees terminating or failing to make payments under
    their current contracts or seeking to modify such contracts,
    whether voluntarily or as a result of financial difficulties;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the results of our efforts to expand into new target markets,
    such as with our LDT group;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    changes in our strategies, including changes in our licensing
    focus <FONT style="white-space: nowrap">and/or</FONT>
    acquisitions of companies with business models or target markets
    different from our own;&#160;and
</TD>
</TR>

</TABLE>
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<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    9
</DIV><!-- END PAGE WIDTH -->
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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    changes in the economy and credit market and their effects upon
    demand for our technology and the products of our licensees.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We believe that royalties will continue to represent a majority
    of total revenue for the foreseeable future. For the three
    months ended March&#160;31, 2011 and 2010, royalties accounted
    for 95% and 99%, respectively, of our total revenue. Royalties
    are generally recognized in the quarter in which we receive a
    report from a licensee regarding the sale of licensed chips in
    the prior quarter; however, royalties are recognized only if
    collectability is assured. As a result of these uncertainties
    and effects being outside of our control, royalty revenue is
    difficult to predict and makes it difficult to develop accurate
    financial forecasts, which could cause our stock price to become
    volatile and decline.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">A
    substantial portion of our revenue is derived from sources
    outside of the United States and this revenue and our business
    generally are subject to risks related to international
    operations that are often beyond our control.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    For the three months ended March&#160;31, 2011 and 2010, revenue
    received from our international customers constituted
    approximately 78% and 97% of our total revenue, respectively. As
    a result of our continued focus on international markets, we
    expect that future revenue derived from international sources
    will continue to represent a significant portion of our total
    revenue.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    To date, all of the revenue from international licensees has
    been denominated in U.S.&#160;dollars. However, to the extent
    that such licensees&#146; sales to systems companies are not
    denominated in U.S.&#160;dollars, any royalties which are based
    as a percentage of the customer&#146;s sales that we receive as
    a result of such sales could be subject to fluctuations in
    currency exchange rates. In addition, if the effective price of
    licensed semiconductors sold by our foreign licensees were to
    increase as a result of fluctuations in the exchange rate of the
    relevant currencies, demand for licensed semiconductors could
    fall, which in turn would reduce our royalties. We do not use
    financial instruments to hedge foreign exchange rate risk.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We currently have international design operations in India and
    business development operations in Japan, Korea, Taiwan and
    Germany. Our international operations and revenue are subject to
    a variety of risks which are beyond our control, including:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    export controls, tariffs, import and licensing restrictions and
    other trade barriers;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    profits, if any, earned abroad being subject to local tax laws
    and not being repatriated to the United States or, if
    repatriation is possible, limited in amount;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    treatment of revenue from international sources and changes to
    tax codes, including being subject to foreign tax laws and being
    liable for paying withholding, income or other taxes in foreign
    jurisdictions, such as withholding taxes in Korea;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    foreign government regulations and changes in these regulations;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    social, political and economic instability;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    lack of protection of our intellectual property and other
    contract rights by jurisdictions in which we may do business to
    the same extent as the laws of the United States;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    changes in diplomatic and trade relationships;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    cultural differences in the conduct of business both with
    licensees and in conducting business in our international
    facilities and international sales offices;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    operating centers outside the United States;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    hiring, maintaining and managing a workforce remotely and under
    various legal systems;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    geo-political issues.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We and our licensees are subject to many of the risks described
    above with respect to companies which are located in different
    countries, particularly home video game console, PC and other
    consumer electronics manufacturers located in Asia and
    elsewhere. There can be no assurance that one or more of the
    risks associated with our
</DIV>
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    <BR>
    10
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    international operations could not result in a material adverse
    effect on our business, financial condition or results of
    operations.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Weak
    global economic conditions may adversely affect demand for the
    products and services of our licensees.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our operations and performance depend significantly on worldwide
    economic conditions, and the U.S.&#160;and world economies are
    emerging from a prolonged period of weak economic conditions.
    Uncertainty about global economic conditions poses a risk as
    consumers and businesses may postpone spending in response to
    tighter credit, negative financial news and declines in income
    or asset values, which could have a material negative effect on
    the demand for the products of our licensees in the foreseeable
    future. Other factors that could influence demand include
    continuing increases in fuel and energy costs, competitive
    pressures, including pricing pressures, from companies that have
    competing products, changes in the credit market, conditions in
    the residential real estate and mortgage markets, consumer
    confidence, and other macroeconomic factors affecting consumer
    spending behavior. If our licensees experience reduced demand
    for their products as a result of economic conditions or
    otherwise, our business and results of operations could be
    harmed.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">If our
    counterparties are unable to fulfill their financial and other
    obligations to us, our business and results of operations may be
    affected adversely.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Any downturn in economic conditions or other business factors
    could threaten the financial health of our counterparties,
    including companies with whom we have entered into licensing
    arrangements, settlement agreements, or that have been subject
    to litigation judgments that provide for payments to us, and
    their ability to fulfill their financial and other obligations
    to us. Such financial pressures on our counterparties may
    eventually lead to bankruptcy proceedings or other attempts to
    avoid financial obligations that are due to us under licenses,
    settlement agreements or litigation judgments. Because
    bankruptcy courts have the power to modify or cancel contracts
    of the petitioner which remain subject to future performance and
    alter or discharge payment obligations related to pre-petition
    debts, we may receive less than all of the payments that we
    would otherwise be entitled to receive from any such
    counterparty as a result of a bankruptcy proceedings. For
    example, in 2009, two of our counterparties, Qimonda and
    Spansion, were subject to insolvency proceedings in their
    applicable jurisdictions as a result of a downturn in business
    which led to lower than anticipated or no payment to us. If we
    are unable to collect all of such payments owed to us, or if
    other of our counterparties enter into bankruptcy or otherwise
    seek to renegotiate their financial obligations to us as a
    result of the deterioration of their financial health, our
    business and results of operations may be affected adversely.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">If we
    are unable to attract and retain qualified personnel, our
    business and operations could suffer.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our success is dependent upon our ability to identify, attract,
    compensate, motivate and retain qualified personnel, especially
    engineers, who can enhance our existing technologies and
    introduce new technologies. Competition for qualified personnel,
    particularly those with significant industry experience, is
    intense, in particular in the San&#160;Francisco Bay Area where
    we are headquartered and in the area of Bangalore, India where
    we have a design center. We are also dependent upon our senior
    management personnel. The loss of the services of any of our
    senior management personnel, or key sales personnel in critical
    markets, or critical members of staff, or of a significant
    number of our engineers could be disruptive to our development
    efforts or business relationships and could cause our business
    and operations to suffer.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">The
    recent natural disaster in Japan could disrupt our operations
    and those of our customers and adversely affect our results of
    operations.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    A number of our licensees have headquarters
    <FONT style="white-space: nowrap">and/or</FONT>
    manufacturing facilities in Japan, depend on other Japanese
    suppliers for materials
    <FONT style="white-space: nowrap">and/or</FONT>
    depend on the Japanese market for ongoing product demand. Some
    of our licensees&#146; may also have closed or limited
    operations resulting from the recent earthquake and tsunami in
    Japan and may be affected by the consequences of the natural
    disaster that has affected Japan, which have included rolling
    blackouts, decreased access to raw materials, limited ability to
    ship inventory and the risk of nuclear contamination. If our
    licensees are unable to manufacture and ship the products that
    incorporate our technology or if our there is a
</DIV>
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    <BR>
    11
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    decrease in product demand in Japan, our royalty revenue may
    decline as some of our licenses rely on per unit royalties.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    operations are subject to risks of natural disasters, acts of
    war, terrorism or widespread illness at our domestic and
    international locations, any one of which could result in a
    business stoppage and negatively affect our operating
    results.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our business operations depend on our ability to maintain and
    protect our facility, computer systems and personnel, which are
    primarily located in the San&#160;Francisco Bay Area. The
    San&#160;Francisco Bay Area is in close proximity to known
    earthquake fault zones. Our facility and transportation for our
    employees are susceptible to damage from earthquakes and other
    natural disasters such as fires, floods and similar events.
    Should an earthquake or other catastrophes, such as fires,
    floods, power loss, communication failure or similar events
    disable our facilities, we do not have readily available
    alternative facilities from which we could conduct our business,
    which stoppage could have a negative effect on our operating
    results. Acts of terrorism, widespread illness and war could
    also have a negative effect at our international and domestic
    facilities.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    business and operating results may be harmed if we undertake any
    restructuring activities or if we are unable to manage growth in
    our business.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    From time to time, we may undertake to restructure our business.
    There are several factors that could cause a restructuring to
    have an adverse effect on our business, financial condition and
    results of operations. These include potential disruption of our
    operations, the development of our technology, the deliveries to
    our customers and other aspects of our business. Employee morale
    and productivity could also suffer and we may lose employees
    whom we want to keep. Loss of sales, service and engineering
    talent, in particular, could damage our business. Any
    restructuring would require substantial management time and
    attention and may divert management from other important work.
    Employee reductions or other restructuring activities also cause
    us to incur restructuring and related expenses such as severance
    expenses. Moreover, we could encounter delays in executing any
    restructuring plans, which could cause further disruption and
    additional unanticipated expense.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our business historically experienced periods of rapid growth
    that placed significant demands on our managerial, operational
    and financial resources. In the event that we return to such a
    period of growth, whether through internal expansion or
    acquisitions of other businesses or technologies, we would need
    to improve and expand our management, operational and financial
    systems and controls. We also would need to expand, train and
    manage our employee base. We cannot assure you that in
    connection with any such growth we will be able to timely and
    effectively meet demand and maintain the quality standards
    required by our existing and potential customers and licensees.
    If we ineffectively manage our growth or we are unsuccessful in
    recruiting and retaining personnel, our business and operating
    results will be harmed.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Unanticipated
    changes in our tax rates or in the tax laws and regulations
    could expose us to additional income tax liabilities which could
    affect our operating results and financial
    condition.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We are subject to income taxes in both the United States and
    various foreign jurisdictions. Significant judgment is required
    in determining our worldwide provision (or benefit) for income
    taxes and, in the ordinary course of business, there are many
    transactions and calculations where the ultimate tax
    determination is uncertain. Our effective tax rate could be
    adversely affected by changes in the mix of earnings in
    countries with differing statutory tax rates, changes in the
    valuation of deferred tax assets and liabilities, changes in tax
    laws and regulations as well as other factors. Our tax
    determinations are regularly subject to audit by tax authorities
    and developments in those audits could adversely affect our
    income tax provision. Although we believe that our tax estimates
    are reasonable, the final determination of tax audits or tax
    disputes may be different from what is reflected in our
    historical income tax provisions which could affect our
    operating results.
</DIV>
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    results of operations could vary as a result of the methods,
    estimates and judgments we use in applying our accounting
    policies.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The methods, estimates and judgments we use in applying our
    accounting policies have a significant impact on our results of
    operations, including the reported amounts of assets,
    liabilities, revenue and expenses, and related disclosure of
    contingent assets and liabilities, as described elsewhere in
    this report. On an ongoing basis, we evaluate our estimates,
    including those related to revenue recognition, investments,
    income taxes, litigation, goodwill and intangibles, and other
    contingencies. Such methods, estimates, and judgments are, by
    their nature, subject to substantial risks, uncertainties, and
    assumptions, and factors may arise over time that lead us to
    change our methods, estimates, and judgments. In addition,
    actual results may differ from these estimates under different
    assumptions or conditions.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Changes in those methods, estimates, and judgments could
    significantly affect our results of operations. In particular,
    the measurement of share-based compensation expense requires us
    to use valuation methodologies and a number of assumptions,
    estimates, and conclusions regarding matters such as expected
    forfeitures, expected volatility of our share price, and the
    exercise behavior of our employees. Changes in these factors may
    affect both our reported results (including cost of contract
    revenue, research and development expenses, marketing, general
    and administrative expenses and our effective tax rate) and any
    forward-looking projections we make that incorporate projections
    of share-based compensation expense. Furthermore, there are no
    means, under applicable accounting principles, to compare and
    adjust our reported expense if and when we learn about
    additional information that may affect the estimates that we
    previously made, with the exception of changes in expected
    forfeitures of share-based awards.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Factors may arise that lead us to change our estimates and
    assumptions with respect to future share-based compensation
    arrangements, resulting in variability in our share-based
    compensation expense over time.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">Risks
    Related to Corporate Governance and Capitalization
    Matters</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">The
    price of our common stock may fluctuate significantly, which may
    make it difficult for holders to resell their shares when
    desired or at attractive prices.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our common stock is listed on The NASDAQ Global Select Market
    under the symbol &#147;RMBS.&#148; The trading price of our
    common stock has been subject to wide fluctuations which we
    expect to continue in the future in response to, among other
    things, the following:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    new litigation or developments in current litigation, including
    an unfavorable outcome to us from court proceedings relating to
    our ongoing litigation and reaction to any settlements that we
    enter into with former litigants;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    any progress, or lack of progress, real or perceived, in the
    development of products that incorporate our innovations;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our signing or not signing new licensees;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    announcements of our technological innovations or new products
    by us, our licensees or our competitors;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    positive or negative reports by securities analysts as to our
    expected financial results;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    developments with respect to patents or proprietary rights and
    other events or factors;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    trading activity related to our share repurchase plans;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    issuance of additional securities by us, such as our issuance of
    approximately 9.6&#160;million shares of common stock to Samsung
    in connection with our settlement agreement in January 2010.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In addition, the stock market in general, and prices for
    companies in our industry in particular, have experienced
    extreme volatility that often has been unrelated to the
    operating performance of such companies. These broad market and
    industry fluctuations may adversely affect the price of our
    common stock, regardless of our operating performance. Because
    our outstanding senior convertible notes are convertible into
    shares of our common stock, volatility or depressed prices of
    our common stock could have a similar effect on the trading
    price of our
</DIV>
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    notes. In addition, the existence of the notes may encourage
    short selling in our common stock by market participants because
    the conversion of the notes could depress the price of our
    common stock. Sales of substantial amounts of shares of our
    common stock in the public market, or the perception that those
    sales may occur, could cause the market price of our common
    stock to decline. In addition, lack of positive performance in
    our stock price may adversely affect our ability to retain key
    employees.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">We
    have been party to, and may in the future be subject to,
    lawsuits relating to securities law matters which may result in
    unfavorable outcomes and significant judgments, settlements and
    legal expenses which could cause our business, financial
    condition and results of operations to suffer.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In connection with our stock option investigation, we and
    certain of our current and former officers and directors, as
    well as our current auditors, were subject to several
    stockholder derivative actions, securities fraud class actions
    <FONT style="white-space: nowrap">and/or</FONT>
    individual lawsuits filed in federal court against us and
    certain of our current and former officers and directors. The
    complaints generally allege that the defendants violated the
    federal and state securities laws and state law claims for fraud
    and breach of fiduciary duty. While we have settled the
    derivative and securities fraud class actions, the individual
    lawsuits continue to be adjudicated. For more information about
    the historic litigation described above, see Note&#160;13,
    &#147;Litigation and Asserted Claims,&#148; of Notes to
    Unaudited Consolidated Financial Statements of our
    <FONT style="white-space: nowrap">Form&#160;10-Q</FONT>
    for the quarter ended March&#160;31, 2011. The amount of time to
    resolve these current and any future lawsuits is uncertain, and
    these matters could require significant management and financial
    resources which could otherwise be devoted to the operation of
    our business. Although we have expensed or accrued for certain
    liabilities that we believe will result from certain of these
    actions, the actual costs and expenses to defend and satisfy all
    of these lawsuits and any potential future litigation may exceed
    our current estimated accruals, possibly significantly.
    Unfavorable outcomes and significant judgments, settlements and
    legal expenses in litigation related to our past and any future
    securities law claims could have material adverse impacts on our
    business, financial condition, results of operations, cash flows
    and the trading price of our common stock.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">We are
    leveraged financially, which could adversely affect our ability
    to adjust our business to respond to competitive pressures and
    to obtain sufficient funds to satisfy our future research and
    development needs, to protect and enforce our intellectual
    property and other needs.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We have indebtedness. In 2009, we issued $172.5&#160;million
    aggregate principal amount of our 2014 Notes. The degree to
    which we are leveraged could have important consequences,
    including, but not limited to, the following:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our ability to obtain additional financing in the future for
    working capital, capital expenditures, acquisitions, litigation,
    general corporate or other purposes may be limited;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    a substantial portion of our cash flows from operations in the
    future will be dedicated to the payment of the principal of our
    indebtedness as we are required to pay the principal amount of
    our 2014 Notes in cash upon conversion if specified conditions
    are met or when due;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    if upon any conversion of our 2014 Notes we are required to
    satisfy our conversion obligation with shares of our common
    stock or we are required to pay a &#147;make-whole&#148; premium
    with shares of our common stock, our existing stockholders&#146;
    interest in us would be diluted;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    we may be more vulnerable to economic downturns, less able to
    withstand competitive pressures and less flexible in responding
    to changing business and economic conditions.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    A failure to comply with the covenants and other provisions of
    our debt instruments could result in events of default under
    such instruments, which could permit acceleration of all of our
    notes. Any required repayment of our notes as a result of a
    fundamental change or other acceleration would lower our current
    cash on hand such that we would not have those funds available
    for use in our business.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If we are at any time unable to generate sufficient cash flows
    from operations to service our indebtedness when payment is due,
    we may be required to attempt to renegotiate the terms of the
    instruments relating to the indebtedness, seek to refinance all
    or a portion of the indebtedness or obtain additional financing.
    There can be no assurance that we will be able to successfully
    renegotiate such terms, that any such refinancing would be
    possible or that any additional financing could be obtained on
    terms that are favorable or acceptable to us.
</DIV>
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In addition, we may be required to purchase the shares of
    contingently redeemable common stock for an aggregate purchase
    price of up to $100.0&#160;million that may be put back to us by
    Samsung in July or August 2011, which would reduce our cash
    resources.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">If
    securities or industry analysts change their recommendations
    regarding our stock adversely, our stock price and trading
    volume could decline.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The trading market for our common stock is influenced by the
    research and reports that industry or securities analysts
    publish about us, our business or our market. If one or more of
    the analysts who cover us change their recommendation regarding
    our stock adversely, our stock price would likely decline. If
    one or more of these analysts ceases coverage of our company or
    fails to regularly publish reports on us, we could lose
    visibility in the financial markets, which in turn could cause
    our stock price or trading volume to decline.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Compliance
    with changing regulation of corporate governance and public
    disclosure may result in additional expenses.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Changing laws, regulations and standards relating to corporate
    governance and public disclosure, including new Securities and
    Exchange Commission, regulations and NASDAQ rules, have
    historically created uncertainty for companies such as ours. Any
    new or changed laws, regulations and standards are subject to
    varying interpretations in many cases due to their lack of
    specificity, and as a result, their application in practice may
    evolve over time as new guidance is provided by regulatory and
    governing bodies, which could result in continuing uncertainty
    regarding compliance matters and higher costs necessitated by
    ongoing revisions to disclosure and governance practices. Any
    new investment of resources to comply with evolving laws,
    regulations and standards, may result in increased general and
    administrative expenses and a diversion of management time and
    attention from revenue generating activities to compliance
    activities. If our efforts to comply with new or changed laws,
    regulations and standards differ from the activities intended by
    regulatory or governing bodies due to ambiguities related to
    practice, our reputation may be harmed and our business and
    operations would suffer.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    restated certificate of incorporation and bylaws, Delaware law
    and our outstanding convertible notes contain provisions that
    could discourage transactions resulting in a change in control,
    which may negatively affect the market price of our common
    stock.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our restated certificate of incorporation, our bylaws and
    Delaware law contain provisions that might enable our management
    to discourage, delay or prevent a change in control. In
    addition, these provisions could limit the price that investors
    would be willing to pay in the future for shares of our common
    stock. Pursuant to such provisions:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our board of directors is authorized, without prior stockholder
    approval, to create and issue preferred stock, commonly referred
    to as &#147;blank check&#148; preferred stock, with rights
    senior to those of common stock, which means that a new
    stockholder rights plan could be implemented by our board to
    replace our old plan that has now expired;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our board of directors is staggered into two classes, only one
    of which is elected at each annual meeting;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    stockholder action by written consent is prohibited;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    nominations for election to our board of directors and the
    submission of matters to be acted upon by stockholders at a
    meeting are subject to advance notice requirements;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    certain provisions in our bylaws and certificate of
    incorporation such as notice to stockholders, the ability to
    call a stockholder meeting, advance notice requirements and
    action of stockholders by written consent may only be amended
    with the approval of stockholders holding
    66<FONT style="vertical-align: text-top; font-size: 70%;">2</FONT>/<FONT style="font-size: 70%;">3</FONT>%
    of our outstanding voting stock;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our stockholders have no authority to call special meetings of
    stockholders;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our board of directors is expressly authorized to make, alter or
    repeal our bylaws.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We are also subject to Section&#160;203 of the Delaware General
    Corporation Law, which provides, subject to enumerated
    exceptions, that if a person acquires 15% or more of our
    outstanding voting stock, the person is an
</DIV>
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    &#147;interested stockholder&#148; and may not engage in any
    &#147;business combination&#148; with us for a period of three
    years from the time the person acquired 15% or more of our
    outstanding voting stock.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Certain provisions of our outstanding convertible notes could
    make it more difficult or more expensive for a third party to
    acquire us. Upon the occurrence of certain transactions
    constituting a fundamental change, holders of the notes will
    have the right, at their option, to require us to repurchase, at
    a cash repurchase price equal to 100% of the principal amount
    plus accrued and unpaid interest on the notes, all or a portion
    of their notes. We may also be required to issue additional
    shares of our common stock upon conversion of such notes in the
    event of certain fundamental changes.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">Litigation,
    Regulation and Business Risks Related to our Intellectual
    Property</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">We
    face current and potential adverse determinations in litigation
    stemming from our efforts to protect and enforce our patents and
    intellectual property, which could broadly impact our
    intellectual property rights, distract our management and cause
    a substantial decline in our revenue and stock
    price.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We seek to diligently protect our intellectual property rights.
    In connection with the extension of our licensing program to SDR
    SDRAM-compatible and DDR SDRAM-compatible products, we became
    involved in litigation related to such efforts against different
    parties in multiple jurisdictions. In each of these cases, we
    have claimed infringement of certain of our patents, while the
    manufacturers of such products have generally sought damages and
    a determination that the patents in suit are invalid,
    unenforceable, and not infringed. Among other things, the
    opposing parties have alleged that certain of our patents are
    unenforceable because we engaged in document spoliation,
    litigation misconduct
    <FONT style="white-space: nowrap">and/or</FONT> acted
    improperly during our 1991 to 1995 participation in the JEDEC
    standard setting organization (including allegations of
    antitrust violations and unfair competition). We have also
    become involved in litigation related to infringement of our
    patents related to products having certain peripheral
    interfaces. See Note&#160;13, &#147;Litigation and Asserted
    Claims,&#148; of Notes to Unaudited Consolidated Financial
    Statements of our
    <FONT style="white-space: nowrap">Form&#160;10-Q</FONT>
    for the quarter ended March&#160;31, 2011.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    There can be no assurance that any or all of the opposing
    parties will not succeed, either at the trial or appellate
    level, with such claims or counterclaims against us or that they
    will not in some other way establish broad defenses against our
    patents, achieve conflicting results, or otherwise avoid or
    delay paying royalties for the use of our patented technology.
    Moreover, there is a risk that if one party prevails against us,
    other parties could use the adverse result to defeat or limit
    our claims against them; conversely, there can be no assurance
    that if we prevail against one party, we will succeed against
    other parties on similar claims, defenses, or counterclaims. In
    addition, there is the risk that the pending litigations and
    other circumstances may cause us to accept less than what we now
    believe to be fair consideration in settlement.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Any of these matters or any future intellectual property
    litigation, whether or not determined in our favor or settled by
    us, is costly, may cause delays (including delays in negotiating
    licenses with other actual or potential licensees), will tend to
    discourage future design partners, will tend to impair adoption
    of our existing technologies and divert the efforts and
    attention of our management and technical personnel from other
    business operations. In addition, we may be unsuccessful in our
    litigation if we have difficulty obtaining the cooperation of
    former employees and agents who were involved in our business
    during the relevant periods related to our litigation and are
    now needed to assist in cases or testify on our behalf.
    Furthermore, any adverse determination or other resolution in
    litigation could result in our losing certain rights beyond the
    rights at issue in a particular case, including, among other
    things: our being effectively barred from suing others for
    violating certain or all of our intellectual property rights;
    our patents being held invalid or unenforceable or not
    infringed; our being subjected to significant liabilities; our
    being required to seek licenses from third parties; our being
    prevented from licensing our patented technology; or our being
    required to renegotiate with current licensees on a temporary or
    permanent basis. Even if we are successful in our litigation, or
    any settlement of such litigation, there is no guarantee that
    the applicable opposing parties will be able to pay any damages
    awards timely or at all as a result of financial difficulties or
    otherwise. Delay or any or all of these adverse results could
    cause a substantial decline in our revenue and stock price.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    An adverse resolution by or with a governmental agency could
    result in severe limitations on our ability to protect and
    license our intellectual property, and would cause our revenue
    to decline substantially.
</DIV>
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    <BR>
    16
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">From
    time to time, we are subject to proceedings by government
    agencies, such as our Federal Trade Commission and European
    Commission proceedings over the past several years. These
    proceedings may result in adverse determinations against us or
    in other outcomes that could limit our ability to enforce or
    license our intellectual property, and could cause our revenue
    to decline substantially.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In addition, third parties have and may attempt to use adverse
    findings by a government agency to limit our ability to enforce
    or license our patents in private litigations, to challenge or
    otherwise act against us with respect to such government agency
    proceedings, such as the attempts by Hynix to appeal our
    settlement with the European Commission, and to assert claims
    for monetary damages against us. Although we have successfully
    defeated certain attempts to do so, there can be no assurance
    that other third parties will not be successful in the future or
    that additional claims or actions arising out of adverse
    findings by a government agency will not be asserted against us.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Further, third parties have sought and may seek review and
    reconsideration of the patentability of inventions claimed in
    certain of our patents by the U.S.&#160;Patent and Trademark
    Office (&#147;PTO&#148;)
    <FONT style="white-space: nowrap">and/or</FONT> the
    European Patent Office (the &#147;EPO&#148;). Currently, we are
    subject to several re-examination proceedings, including
    proceedings initiated by Hynix, Micron and NVIDIA as a defensive
    action in connection with our litigation against those
    companies. An adverse decision by the PTO or EPO could
    invalidate some or all of these patent claims and could also
    result in additional adverse consequences affecting other
    related U.S.&#160;or European patents, including in our
    intellectual property litigation. If a sufficient number of such
    patents are impaired, our ability to enforce or license our
    intellectual property would be significantly weakened and this
    could cause our revenue to decline substantially.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The pendency of any governmental agency acting as described
    above may impair our ability to enforce or license our patents
    or collect royalties from existing or potential licensees, as
    our litigation opponents may attempt to use such proceedings to
    delay or otherwise impair any pending cases and our existing or
    potential licensees may await the final outcome of any
    proceedings before agreeing to new licenses or pay royalties.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Litigation
    or other third-party claims of intellectual property
    infringement could require us to expend substantial resources
    and could prevent us from developing or licensing our technology
    on a cost-effective basis.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our research and development programs are in highly competitive
    fields in which numerous third parties have issued patents and
    patent applications with claims closely related to the subject
    matter of our programs. We have also been named in the past, and
    may in the future be named, as a defendant in lawsuits claiming
    that our technology infringes upon the intellectual property
    rights of third parties. In the event of a third-party claim or
    a successful infringement action against us, we may be required
    to pay substantial damages, to stop developing and licensing our
    infringing technology, to develop non-infringing technology, and
    to obtain licenses, which could result in our paying substantial
    royalties or our granting of cross licenses to our technologies.
    Threatened or ongoing third-party claims or infringement actions
    may prevent us from pursuing additional development and
    licensing arrangements for some period. For example, we may
    discontinue negotiations with certain customers for additional
    licensing of our patents due to the uncertainty caused by our
    ongoing litigation on the terms of such licenses or of the terms
    of such licenses on our litigation. We may not be able to obtain
    licenses from other parties at a reasonable cost, or at all,
    which could cause us to expend substantial resources, or result
    in delays in, or the cancellation of, new product.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">If we
    are unable to successfully protect our inventions through the
    issuance and enforcement of patents, our operating results could
    be adversely affected.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We have an active program to protect our proprietary inventions
    through the filing of patents. There can be no assurance,
    however, that:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    any current or future U.S.&#160;or foreign patent applications
    will be approved and not be challenged by third parties;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our issued patents will protect our intellectual property and
    not be challenged by third parties;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the validity of our patents will be upheld;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    our patents will not be declared unenforceable;
</TD>
</TR>

</TABLE>
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    <BR>
    17
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    the patents of others will not have an adverse effect on our
    ability to do business;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Congress or the U.S.&#160;courts or foreign countries will not
    change the nature or scope of rights afforded patents or patent
    owners or alter in an adverse way the process for seeking
    patents;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    changes in law will not be implemented that will affect our
    ability to protect and enforce our patents and other
    intellectual property;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    new legal theories and strategies utilized by our competitors
    will not be successful;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    others will not independently develop similar or competing chip
    interfaces or design around any patents that may be issued to
    us;&#160;or
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    factors such as difficulty in obtaining cooperation from
    inventors, pre-existing challenges or litigation, or license or
    other contract issues will not present additional challenges in
    securing protection with respect to patents and other
    intellectual property that we acquire.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    If any of the above were to occur, our operating results could
    be adversely affected.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Our
    inability to protect and own the intellectual property we create
    would cause our business to suffer.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We rely primarily on a combination of license, development and
    nondisclosure agreements, trademark, trade secret and copyright
    law, and contractual provisions to protect our non-patentable
    intellectual property rights. If we fail to protect these
    intellectual property rights, our licensees and others may seek
    to use our technology without the payment of license fees and
    royalties, which could weaken our competitive position, reduce
    our operating results and increase the likelihood of costly
    litigation. The growth of our business depends in large part on
    the use of our intellectual property in the products of third
    party manufacturers, and our ability to enforce intellectual
    property rights against them to obtain appropriate compensation.
    In addition, effective trade secret protection may be
    unavailable or limited in certain foreign countries. Although we
    intend to protect our rights vigorously, if we fail to do so,
    our business will suffer.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">We
    rely upon the accuracy of our licensees&#146; recordkeeping, and
    any inaccuracies or payment disputes for amounts owed to us
    under our licensing agreements may harm our results of
    operations.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Many of our license agreements require our licensees to document
    the manufacture and sale of products that incorporate our
    technology and report this data to us on a quarterly basis.
    While licenses with such terms give us the right to audit books
    and records of our licensees to verify this information, audits
    rarely are undertaken because they can be expensive, time
    consuming, and potentially detrimental to our ongoing business
    relationship with our licensees. Therefore, we typically rely on
    the accuracy of the reports from licensees without independently
    verifying the information in them. Our failure to audit our
    licensees&#146; books and records may result in our receiving
    more or less royalty revenue than we are entitled to under the
    terms of our license agreements. If we conduct royalty audits in
    the future, such audits may trigger disagreements over contract
    terms with our licensees and such disagreements could hamper
    customer relations, divert the efforts and attention of our
    management from normal operations and impact our business
    operations and financial condition.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><I><FONT style="font-family: 'Times New Roman', Times">Any
    dispute regarding our intellectual property may require us to
    indemnify certain licensees, the cost of which could severely
    hamper our business operations and financial
    condition.</FONT></I></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In any potential dispute involving our patents or other
    intellectual property, our licensees could also become the
    target of litigation. While we generally do not indemnify our
    licensees, some of our license agreements provide limited
    indemnities, and some require us to provide technical support
    and information to a licensee that is involved in litigation
    involving use of our technology. In addition, we may agree to
    indemnify others in the future. Any of these indemnification and
    support obligations could result in substantial expenses. In
    addition to the time and expense required for us to indemnify or
    supply such support to our licensees, a licensee&#146;s
    development, marketing and sales of licensed semiconductors
    could be severely disrupted or shut down as a result of
    litigation, which in turn could severely hamper our business
    operations and financial condition as a result of lower or no
    royalty payments.
</DIV>
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    <BR>
    18
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<A name='F59364103'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">NOTE&#160;REGARDING
    FORWARD-LOOKING STATEMENTS</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    This prospectus, including the sections entitled
    &#147;Prospectus Summary&#148; and &#147;Risk Factors,&#148;
    contains forward-looking statements within the meaning of
    Section&#160;27A of the Securities Act of 1933 and
    Section&#160;21E of the Securities Exchange Act of 1934. These
    forward-looking statements include, without limitation,
    predictions regarding the following aspects of our future:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Success in the markets of our or our licensees&#146; products;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Sources of competition;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Research and development costs and improvements in technology;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Sources, amounts and concentration of revenue, including
    royalties;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Success in renewing license agreements;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Product development;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Acquisitions, mergers or strategic transactions;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Pricing policies of our licensees;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Engineering, marketing and general and administration expenses;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Contract revenue;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Operating results;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    International licenses and operations and the operations of our
    licensees in Japan;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Issuances of our securities, which could involve restrictive
    covenants or be dilutive to our existing stockholders;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Interest and other income, net;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Effects of changes in the economy and credit market on our
    industry and business;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Deterioration of financial health of commercial counterparties
    and their ability to meet their obligations to us;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Ability to identify, attract, motivate and retain qualified
    personnel;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Restructuring activities;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Growth in our business;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Methods, estimates and judgments in accounting policies;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Adoption of new accounting pronouncements;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Effective tax rates;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Realization of deferred tax assets/release of deferred tax
    valuation allowance;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Repurchases of our Common Stock pursuant to share repurchase
    programs, contingently redeemable Common Stock which we may be
    required to repurchase or other repurchases;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Trading price of our Common Stock;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Internal control environment;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Corporate governance;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Consequences of the lawsuits related to the stock option
    investigation;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    The level and terms of our outstanding debt;
</TD>
</TR>

</TABLE>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    19
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Outcome and effect of current and potential future intellectual
    property litigation;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Resolution of the governmental agency matters involving us;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Litigation expenses;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Protection of intellectual property;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Terms of our licenses;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Amounts owed under licensing agreements;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Indemnification and technical support obligations;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    Likelihood of paying dividends or repurchasing stock.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    You can identify these and other forward-looking statements by
    the use of words such as &#147;may,&#148; &#147;future,&#148;
    &#147;shall,&#148; &#147;should,&#148; &#147;expects,&#148;
    &#147;plans,&#148; &#147;anticipates,&#148;
    &#147;believes,&#148; &#147;estimates,&#148;
    &#147;predicts,&#148; &#147;intends,&#148;
    &#147;potential,&#148; &#147;continue,&#148; or the negative of
    such terms, or other comparable terminology. Forward-looking
    statements also include the assumptions underlying or relating
    to any of the foregoing statements.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Actual results could differ materially from those anticipated in
    these forward-looking statements as a result of various factors,
    including those set forth under &#147;Risk Factors.&#148; All
    forward-looking statements included in this document are based
    on our assessment of information available to us at this time.
    We assume no obligation to update any forward-looking statements.
</DIV>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    20
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<A name='F59364104'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">USE OF
    PROCEEDS</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We will not receive any proceeds from the sale of the common
    stock by the selling stockholders.
</DIV>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    21
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<A name='F59364105'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">SELLING
    SECURITY HOLDERS</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Up to 6,380,806&#160;shares of common stock are being offered by
    this prospectus, all of which are being offered for resale for
    the account of the selling stockholders. Unless otherwise noted
    below, the shares being offered were issued to the selling
    stockholders pursuant to an Agreement and Plan of Merger dated
    May&#160;12, 2011, by and among Rambus, CRI and certain other
    parties in connection with our acquisition of CRI. The selling
    stockholders may from time to time offer and sell pursuant to
    this prospectus any or all of the shares of our common stock
    being registered.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The table below sets forth certain information known to us,
    based upon written representations from the selling
    stockholders, with respect to the beneficial ownership of our
    shares of common stock held by the selling stockholders as of
    June&#160;3, 2011, the closing date of the acquisition of CRI,
    except as described in the notes to such table. Because the
    selling stockholders may sell, transfer or otherwise dispose of
    all, some or none of the shares of our common stock covered by
    this prospectus, we cannot determine the number of such shares
    that will be sold, transferred or otherwise disposed of by the
    selling stockholders, or the amount or percentage of shares of
    our common stock that will be held by the selling stockholders
    upon termination of any particular offering. See &#147;Plan of
    Distribution.&#148; For purposes of the table below, we assume
    that the selling stockholders will sell all their shares of
    common stock covered by this prospectus. Certain shares of
    common stock included in the table below are being held in
    escrow until December 2012, subject to any claims, to fund any
    indemnification obligations to Rambus following the consummation
    of the merger.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    In the table below, the percentage of shares beneficially owned
    is based on 107,785,430&#160;shares of our common stock
    outstanding at March&#160;31, 2011, determined in accordance
    with
    <FONT style="white-space: nowrap">Rule&#160;13d-3</FONT>
    under the Exchange Act. Under such rule, beneficial ownership
    includes any shares over which the selling stockholder has sole
    or shared voting power or investment power and also any shares
    that the selling stockholder has the right to acquire within
    60&#160;days of such date through the exercise of any options or
    other rights. Except as otherwise indicated, we believe that the
    selling stockholders have sole voting and investment power with
    respect to all shares of the common stock shown as beneficially
    owned by them.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="34%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=02 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=02 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=02 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=03 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=03 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=03 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=03 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=04 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=04 type=lead -->
    <TD width="10%" align="right">&nbsp;</TD>	<!-- colindex=04 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=04 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=05 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=05 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=05 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=05 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=06 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=06 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=06 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=06 type=hang1 -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="6" align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Prior to the Offering(1)</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="6" align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>After the Offering</B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Number of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Number of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Number of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Percent of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Percent of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Beneficially<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Being Registered<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Beneficially<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Name of Selling Stockholder</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Owned</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Outstanding</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>for Resale</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Owned</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Outstanding</B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="line-height: 3pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Paul Kocher
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    3,883,291
</TD>
<TD nowrap align="left" valign="bottom">
    (2)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    3.48
</TD>
<TD nowrap align="left" valign="bottom">
    %
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    3,883,291
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Benjamin Jun
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    604,479
</TD>
<TD nowrap align="left" valign="bottom">
    (3)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    604,479
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Christopher Rodgers
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    505,395
</TD>
<TD nowrap align="left" valign="bottom">
    (4)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    505,395
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Joshua Jaffe
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    385,758
</TD>
<TD nowrap align="left" valign="bottom">
    (5)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    385,758
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Carter Laren
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    153,617
</TD>
<TD nowrap align="left" valign="bottom">
    (6)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    153,617
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Nate Lawson
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    103,935
</TD>
<TD nowrap align="left" valign="bottom">
    (7)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    103,935
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Joseph Yang
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    80,405
</TD>
<TD nowrap align="left" valign="bottom">
    (8)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    80,405
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Hellman Family Revocable Trust
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    55,965
</TD>
<TD nowrap align="left" valign="bottom">
    (9)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    55,965
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Jennifer Craft
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    55,965
</TD>
<TD nowrap align="left" valign="bottom">
    (10)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    55,965
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Peter Pearson
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    43,492
</TD>
<TD nowrap align="left" valign="bottom">
    (11)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    43,492
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Carole Coplan
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    34,263
</TD>
<TD nowrap align="left" valign="bottom">
    (12)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    34,263
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Pankaj Rohatgi
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    34,263
</TD>
<TD nowrap align="left" valign="bottom">
    (12)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    34,263
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Trevor Perrin
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    32,360
</TD>
<TD nowrap align="left" valign="bottom">
    (13)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    32,360
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Christopher Gori
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    28,552
</TD>
<TD nowrap align="left" valign="bottom">
    (14)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    28,552
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Thomas A. Berson and <BR>
    Dorothy A. Berson Living Trust <BR>
    U/A Dtd 5/24/1983
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    27,982
</TD>
<TD nowrap align="left" valign="bottom">
    (15)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    27,982
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Dan Boneh
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    27,982
</TD>
<TD nowrap align="left" valign="bottom">
    (16)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    27,982
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Neumann Trust
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    27,982
</TD>
<TD nowrap align="left" valign="bottom">
    (17)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    27,982
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Mark Marson
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    22,842
</TD>
<TD nowrap align="left" valign="bottom">
    (18)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    22,842
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
</TABLE>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    22
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->
<!-- XBRL Table Pagebreak -->

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="34%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=02 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=02 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=02 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=03 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=03 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=03 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=03 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=04 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=04 type=lead -->
    <TD width="10%" align="right">&nbsp;</TD>	<!-- colindex=04 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=04 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=05 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=05 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=05 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=05 type=hang1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=06 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=06 type=lead -->
    <TD width="9%" align="right">&nbsp;</TD>	<!-- colindex=06 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=06 type=hang1 -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="6" align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Prior to the Offering(1)</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="6" align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>After the Offering</B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Number of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Number of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Number of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Percent of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Percent of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Shares of<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Beneficially<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Being Registered<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Beneficially<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Common Stock<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="left" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Name of Selling Stockholder</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Owned</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Outstanding</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>for Resale</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Owned</B>
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>Outstanding</B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="line-height: 3pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Benjamin Levine
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    22,842
</TD>
<TD nowrap align="left" valign="bottom">
    (18)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    22,842
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Luke Teyssier
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    19,987
</TD>
<TD nowrap align="left" valign="bottom">
    (19)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    19,987
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Bruce Schneier
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    19,987
</TD>
<TD nowrap align="left" valign="bottom">
    (19)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    19,987
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Mark Schmick
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    17,417
</TD>
<TD nowrap align="left" valign="bottom">
    (20)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    17,417
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    John-Mark Gurney
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    17,131
</TD>
<TD nowrap align="left" valign="bottom">
    (21)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    17,131
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Jeremy Cooper
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    17,131
</TD>
<TD nowrap align="left" valign="bottom">
    (21)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    17,131
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Stephanie Silva Engle
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    15,989
</TD>
<TD nowrap align="left" valign="bottom">
    (22)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    15,989
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Gilbert Goodwill
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    14,276
</TD>
<TD nowrap align="left" valign="bottom">
    (23)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    14,276
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Joseph Inkenbrandt
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    14,276
</TD>
<TD nowrap align="left" valign="bottom">
    (23)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    14,276
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
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</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
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</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Tory Kallman
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
    (24)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
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</TD>
<TD nowrap align="left" valign="bottom">
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</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Thomas Novak
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
    (24)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
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</TD>
<TD nowrap align="left" valign="bottom">
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</TD>
<TD>
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</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Daniel Beitel
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
    (24)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
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</TD>
<TD nowrap align="left" valign="bottom">
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</TD>
<TD>
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</TD>
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&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Andrew Lieserson
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
    (24)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    11,421
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
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</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Cynthia Yu
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    10,992
</TD>
<TD nowrap align="left" valign="bottom">
    (25)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    10,992
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Yonnie Watkins
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    9,993
</TD>
<TD nowrap align="left" valign="bottom">
    (26)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    9,993
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Ambuj Kumar
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    9,993
</TD>
<TD nowrap align="left" valign="bottom">
    (26)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    9,993
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Joseph Boyle
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    8,565
</TD>
<TD nowrap align="left" valign="bottom">
    (27)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    8,565
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Daniel Ip
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    8,565
</TD>
<TD nowrap align="left" valign="bottom">
    (27)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    8,565
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Renita Attardi
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    5,710
</TD>
<TD nowrap align="left" valign="bottom">
    (28)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    5,710
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Elise Acosta
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    5,710
</TD>
<TD nowrap align="left" valign="bottom">
    (28)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    5,710
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Hannah Kirk
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    5,710
</TD>
<TD nowrap align="left" valign="bottom">
    (28)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    5,710
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    Joseph Bonneau
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    2,283
</TD>
<TD nowrap align="left" valign="bottom">
    (29)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    2,283
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    &#151;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    *
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="top">
<DIV style="text-indent: -9pt; margin-left: 9pt">
    TOTALS:
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    6,380,769
</TD>
<TD nowrap align="left" valign="bottom">
    (30)
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    6,380,769
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="font-size: 1pt; margin-left: 0%; width: 13%;  align: left; border-bottom: 1pt solid #000000"></DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>



<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96%"></TD>
</TR>

<TR>
    <TD valign="top">
    (*) </TD>
    <TD></TD>
    <TD valign="bottom">
    Less than 1%.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (1) </TD>
    <TD></TD>
    <TD valign="bottom">
    The number of shares beneficially owned is determined in
    accordance with
    <FONT style="white-space: nowrap">Rule&#160;13d-3</FONT>
    of the Securities Exchange Act of 1934, and the information is
    not necessarily indicative of beneficial ownership for any other
    purpose.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (2) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 776,658&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (3) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 120,896&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (4) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 101,079&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (5) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 77,151&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (6) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 30,723&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (7) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 20,787&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (8) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 16,081&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (9) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 11,193&#160;shares held in escrow. Martin Hellman and
    Dorothie Hellman share voting and dispositive power as trustees
    of the trust.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (10) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 11,193&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (11) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 8,698&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (12) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 6,852&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (13) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 6,472&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (14) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 5,710&#160;shares held in escrow.</TD>
</TR>

</TABLE>
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    23
</DIV><!-- END PAGE WIDTH -->
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<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96%"></TD>
</TR>

<TR>
    <TD valign="top">
    (15) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 5,596&#160;shares held in escrow. Thomas Berson and
    Dorothy Berson share voting and dispositive power as trustees of
    the trust.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (16) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 5,596&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (17) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 5,596&#160;shares held in escrow. Peter Neumann and
    Elizabeth Neumann share voting and dispositive power as trustees
    of the trust.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (18) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 4,568&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (19) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 3,997&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (20) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 3,483&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (21) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 3,426&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (22) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 3,198&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (23) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 2,855&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (24) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 2,284&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (25) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 2,198&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (26) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 1,998&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (27) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 1,713&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (28) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 1,142&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (29) </TD>
    <TD></TD>
    <TD valign="bottom">
    Includes 456&#160;shares held in escrow.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD valign="top">
    (30) </TD>
    <TD></TD>
    <TD valign="bottom">
    Amount reflects the cashing out of fractional shares and
    rounding of shares held in escrow.</TD>
</TR>

</TABLE>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    24
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<A name='F59364106'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">PLAN OF
    DISTRIBUTION</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The selling stockholders may, from time to time, sell any or all
    of the shares of common stock beneficially owned by them and
    offered hereby.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The sales may be made on one or more exchanges or in the
    <FONT style="white-space: nowrap">over-the-counter</FONT>
    market or otherwise, at prices and at terms then prevailing or
    at prices related to the then current market price, or in
    negotiated transactions.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The selling stockholders may undertake such transactions by
    selling the shares of common stock to or through broker-dealers.
    The shares of common stock may be sold through broker-dealers by
    one or more of, or a combination of, the following:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="4%"></TD>
    <TD width="2%"></TD>
    <TD width="94%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    a block trade in which the broker-dealer so engaged will attempt
    to sell the shares of common stock as agent but may position and
    resell a portion of the block as principal to facilitate the
    transaction;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    purchases by a broker-dealer as principal and resale by such
    broker-dealer for its account;
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    ordinary brokerage transactions and transactions in which the
    broker solicits purchasers;&#160;and
</TD>
</TR>


<TR style="line-height: 6pt; font-size: 1pt"><TD>&nbsp;</TD></TR>


<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    &#149;&#160;
</TD>
    <TD align="left">
    in privately negotiated transactions.
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Any shares of common stock that qualify for sale pursuant to
    Rule&#160;144 may be sold under Rule&#160;144 rather than
    pursuant to the Registration Statement.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The selling stockholders also may transfer the shares of common
    stock in other circumstances, in which case the transferees or
    other successors in interest will be the selling beneficial
    owners for purposes of this prospectus.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The selling stockholders and any broker-dealers or agents that
    are involved in selling the shares may be deemed to be
    &#147;underwriters&#148; within the meaning of the Securities
    Act in connection with such sales. In such event, any
    commissions received by such broker-dealers or agents and any
    profit on the resale of the shares purchased by them may be
    deemed to be underwriting commissions or discounts under the
    Securities Act.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The selling stockholders have informed us that none of them has
    any agreement or understanding, directly or indirectly, with any
    person to distribute the common stock. If any selling
    stockholder notifies us that an arrangement has been entered
    into with a broker-dealer for the sale of shares through a block
    trade, special offering or secondary distribution or a purchase
    by a broker or dealer, we may be required to file a prospectus
    supplement pursuant to the applicable rules promulgated under
    the Securities Act of 1933.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    There can be no assurance that any selling stockholder will sell
    any or all of the shares of common stock registered pursuant to
    the shelf registration statement, of which this prospectus forms
    a part.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We are required to pay all fees and expenses incident to the
    registration of the shares. We have agreed to indemnify the
    selling stockholders against certain losses, claims, damages and
    liabilities, including liabilities under the Securities Act, or
    the selling stockholders may be entitled to contribution. We may
    be indemnified by the selling stockholders against civil
    liabilities, including liabilities under the Securities Act that
    may arise from written information furnished to us by the
    selling stockholders specifically for use in this prospectus.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    None of the selling stockholders intends to use any means of
    distributing or delivering the prospectus other than by hand or
    the mails, and none of the selling stockholders intends to use
    any forms of prospectus other than printed prospectuses.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Once sold under the shelf registration statement, of which this
    prospectus forms a part, the shares of common stock will be
    freely tradeable in the hands of persons other than our
    affiliates.
</DIV>

<A name='F59364107'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">LEGAL
    MATTERS</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The validity of the shares of common stock offered by this
    prospectus has been passed upon for Rambus by Wilson Sonsini
    Goodrich&#160;&#038; Rosati, Professional Corporation, Palo
    Alto, California.
</DIV>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    25
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<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<A name='F59364108'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">EXPERTS</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The financial statements and management&#146;s assessment of the
    effectiveness of internal control over financial reporting
    (which is included in Management&#146;s Report on Internal
    Control over Financial Reporting) incorporated in this
    prospectus by reference to the Annual Report on
    <FONT style="white-space: nowrap">Form&#160;10-K</FONT>
    of Rambus Inc. for the year ended December&#160;31, 2010 have
    been so incorporated in reliance on the report of
    PricewaterhouseCoopers LLP, an independent registered public
    accounting firm, given on the authority of said firm as experts
    in auditing and accounting.
</DIV>

<A name='F59364109'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">WHERE YOU
    CAN FIND MORE INFORMATION</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    We file annual, quarterly and special reports, proxy statements
    and other information with the SEC. You may read and copy any
    document we file at the SEC&#146;s Public Reference Room in
    Washington,&#160;D.C., located at 100&#160;F&#160;Street, N.E.
    Please call the SEC at
    <FONT style="white-space: nowrap">1-800-SEC-0330</FONT>
    for further information on the Public Reference Room. Our SEC
    filings are also available to the public over the internet from
    the SEC&#146;s website at www.sec.gov, or our website at
    www.Rambus.com. The contents of our website are not incorporated
    by reference in or otherwise a part of this prospectus.
</DIV>

<A name='F59364110'>
<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">INFORMATION
    INCORPORATED BY REFERENCE</FONT></B>
</DIV>
</A>
<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The SEC allows us to &#147;incorporate by reference&#148; the
    information we file with it, which means that we can disclose
    important information to you by referring you to those
    documents. The information incorporated by reference is an
    important part of this prospectus, and information that we file
    later with the SEC will automatically update and supersede this
    information. We incorporate by reference the documents listed
    below and any future filings made with the SEC under
    Sections&#160;13(a), 13(c), 14, or 15(d) of the Securities
    Exchange Act of 1934 subsequent to the date of this registration
    statement until the selling stockholders listed herein sell all
    of the shares of our common stock registered under this
    prospectus:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    1.&#160;our Annual Report on
    <FONT style="white-space: nowrap">Form&#160;10-K</FONT>
    for the year ended December&#160;31, 2010;
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    2.&#160;our Quarterly Report on
    <FONT style="white-space: nowrap">Form&#160;10-Q</FONT>
    for the quarterly period ended March&#160;31, 2011;
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    3.&#160;the information specifically incorporated by reference
    into the Annual Report from our definitive proxy statement on
    Schedule&#160;14A, dated March&#160;17, 2011;
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    4.&#160;our Current Reports on
    <FONT style="white-space: nowrap">Form&#160;8-K,</FONT>
    filed with the SEC on May&#160;3, 2011 and May&#160;12,
    2011;&#160;and
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    5.&#160;the description of our common stock, $0.001&#160;par
    value per share, contained in the Registration Statement on
    <FONT style="white-space: nowrap">Form&#160;8-A</FONT>
    (file
    <FONT style="white-space: nowrap">no.&#160;000-22339)</FONT>
    declared effective by the SEC on April&#160;2, 1997, including
    any amendments or reports filed for the purpose of updating that
    description.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    This prospectus is part of a registration statement on
    <FONT style="white-space: nowrap">Form&#160;S-3</FONT>
    filed with the SEC under the Securities Act of 1933. This
    prospectus does not contain all of the information set forth in
    the registration statement. You should read the registration
    statement for further information about Rambus and our common
    stock.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Documents incorporated by reference are available from us,
    without charge, excluding all exhibits unless specifically
    incorporated by reference in the documents. You may obtain
    documents incorporated by reference in this prospectus by
    writing to us at the following address or by calling us at the
    telephone number listed below:
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Investor Relations
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Rambus Inc.
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    1050 Enterprise Way, Suite&#160;700
</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Sunnyvale, CA 94089
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    You should rely only on the information incorporated by
    reference or provided in this prospectus or any prospectus
    supplement. We have not authorized anyone else to provide you
    with different information. You should not assume that the
    information in this prospectus or any prospectus supplement is
    accurate as of any date other than the date on the front page of
    those documents.
</DIV>
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<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    26
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 2pt solid #000000"></DIV></CENTER>

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 4pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 14pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">6,380,806&#160;Shares</FONT></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <IMG src="f59364orf5936400.gif" alt="(RAMBUS LOGO)"><B><FONT style="font-size: 14pt">
    </FONT></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 14pt">Common Stock</FONT></B>
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 14%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B><FONT style="font-size: 12pt">PROSPECTUS</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 14%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    June&#160;7, 2011
</DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="margin-top: 8pt; font-size: 1pt">&nbsp;</DIV>

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 1pt solid #000000"></DIV></CENTER>

<CENTER><DIV style="font-size: 1pt; width: 100%; border-bottom: 2pt solid #000000"></DIV></CENTER>
<!-- XBRL Pagebreak Begin -->

<P align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">PART&#160;II<BR>
    </FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">INFORMATION
    NOT REQUIRED IN PROSPECTUS</FONT></B>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

<TR>
    <TD width="10%"></TD>
    <TD width="90%"></TD>
</TR>

<TR valign="top">
    <TD>
    <B><FONT style="font-family: 'Times New Roman', Times">ITEM&#160;14.<I>&#160;&#160;</I></FONT></B>
</TD>
    <TD>
    <B><I><FONT style="font-family: 'Times New Roman', Times">OTHER
    EXPENSES OF ISSUANCE AND DISTRIBUTION.</FONT></I></B>
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    The Registrant will pay all reasonable expenses incident to the
    registration of the shares other than any commissions and
    discounts of underwriters, dealers or agents. Such expenses are
    set forth in the following table. All of the amounts shown are
    estimates except the SEC registration fee.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="90%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=02 type=lead -->
    <TD width="6%" align="right">&nbsp;</TD>	<!-- colindex=02 type=body -->
    <TD width="1%" align="left">&nbsp;</TD>	<!-- colindex=02 type=hang1 -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom">
    <B>Amount to<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD nowrap align="center" valign="bottom">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD colspan="2" nowrap align="center" valign="bottom" style="border-bottom: 1px solid #000000">
    <B>be paid</B>
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR style="line-height: 3pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom" style="background: #CCEEFF">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    SEC registration fee
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
    $
</TD>
<TD nowrap align="right" valign="bottom">
    10,268
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    Printing fees
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    3,000
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    Legal fees and expenses
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    50,000
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    Accounting fees and expenses
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
<TD nowrap align="right" valign="bottom">
    10,000
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="font-size: 1pt">
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD style="border-top: 1px solid #000000">
&nbsp;
</TD>
<TD style="border-top: 1px solid #000000">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="background: #CCEEFF">
<TD nowrap align="left" valign="bottom">
<DIV style="text-indent: -10pt; margin-left: 10pt">
    Total
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="left" valign="bottom">
    $
</TD>
<TD nowrap align="right" valign="bottom">
    73,268
</TD>
<TD nowrap align="left" valign="bottom">
&nbsp;
</TD>
</TR>
<TR valign="bottom" style="font-size: 1pt">
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD style="border-top: 3px double #000000">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

<TR>
    <TD width="10%"></TD>
    <TD width="90%"></TD>
</TR>

<TR valign="top">
    <TD>
    <B><FONT style="font-family: 'Times New Roman', Times">ITEM&#160;15.<I>&#160;&#160;</I></FONT></B>
</TD>
    <TD>
    <B><I><FONT style="font-family: 'Times New Roman', Times">INDEMNIFICATION
    OF DIRECTORS AND OFFICERS.</FONT></I></B>
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Our certificate of incorporation and bylaws provide for the
    indemnification of present and former directors, officers,
    employees and agents of ours and persons serving as directors,
    employees or agents of another corporation or entity at our
    request to the fullest extent permitted by the Delaware General
    Corporation Law. In addition, we enter into indemnification
    agreements with each of our directors and executive officers
    pursuant to which such persons are indemnified for costs and
    expenses actually and reasonably incurred by such persons in
    connection with a threatened, pending or completed claim arising
    out of service as a director, officer, employee, trustee
    <FONT style="white-space: nowrap">and/or</FONT> agent
    of ours or another entity at our request. We maintain an
    insurance policy insuring our directors and officers against
    liability for certain acts and omissions while acting in their
    official capacities.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

<TR>
    <TD width="10%"></TD>
    <TD width="90%"></TD>
</TR>

<TR valign="top">
    <TD>
    <B><FONT style="font-family: 'Times New Roman', Times">ITEM&#160;16.<I>&#160;&#160;</I></FONT></B>
</TD>
    <TD>
    <B><I><FONT style="font-family: 'Times New Roman', Times">EXHIBITS.</FONT></I></B>
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    See Exhibit&#160;Index immediately following the signature pages.
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

<TR>
    <TD width="10%"></TD>
    <TD width="90%"></TD>
</TR>

<TR valign="top">
    <TD>
    <B><FONT style="font-family: 'Times New Roman', Times">ITEM&#160;17.<I>&#160;&#160;</I></FONT></B>
</TD>
    <TD>
    <B><I><FONT style="font-family: 'Times New Roman', Times">UNDERTAKINGS.</FONT></I></B>
</TD>
</TR>

</TABLE>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (a)&#160;The undersigned registrant hereby undertakes:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (1)&#160;To file, during any period in which offers or sales are
    being made, a post-effective amendment to this registration
    statement:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (i)&#160;To include any prospectus required by
    Section&#160;10(a)(3) of the Securities Act of 1933;
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (ii)&#160;To reflect in the prospectus any facts or events
    arising after the effective date of the registration statement
    (or the most recent post-effective amendment thereof) which,
    individually or in the aggregate, represent a fundamental change
    in the information set forth in the registration statement.
    Notwithstanding the foregoing, any increase or decrease in
    volume of securities offered (if the total dollar value of
    securities offered would not exceed that which was registered)
    and any deviation from the low or high end of the estimated
    maximum offering range may be reflected in the form of
    prospectus filed with the Commission pursuant to
    Rule&#160;424(b) if, in the aggregate, the changes in volume and
    price represent no more than a 20% change in the maximum
    aggregate offering price set forth in the &#147;Calculation of
    Registration Fee&#148; table in the effective registration
    statement;&#160;and
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (iii)&#160;To include any material information with respect to
    the plan of distribution not previously disclosed in the
    registration statement or any material change to such
    information in the registration statement; provided, however,
    that paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(iii) of this
    section do not apply if the registration statement is on
    <FONT style="white-space: nowrap">Form&#160;S-3</FONT>
    or
    <FONT style="white-space: nowrap">Form&#160;F-3</FONT>
    and the information required to be included in a post-effective
    amendment by those paragraphs is contained in reports filed with
    or furnished to the
</DIV>
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<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    II-1
</DIV><!-- END PAGE WIDTH -->
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Commission by the registrant pursuant to Section&#160;13 or
    Section&#160;15(d) of the Securities Exchange Act of 1934 that
    are incorporated by reference in the registration statement, or
    is contained in a form of prospectus filed pursuant to
    Rule&#160;424(b) that is part of the registration statement.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (2)&#160;That, for the purpose of determining any liability
    under the Securities Act of 1933, each such post-effective
    amendment shall be deemed to be a new registration statement
    relating to the securities offered therein, and the offering of
    such securities at that time shall be deemed to be the initial
    bona fide offering thereof.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (3)&#160;To remove from registration by means of a
    post-effective amendment any of the securities being registered
    which remain unsold at the termination of the offering.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (4)&#160;That, for the purpose of determining liability under
    the Securities Act of 1933 to any purchaser:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (i)&#160;Each prospectus filed by the registrant pursuant to
    Rule 424(b)(3) shall be deemed to be part of the registration
    statement as of the date the filed prospectus was deemed part of
    and included in the registration statement;&#160;and
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (ii)&#160;Each prospectus required to be filed pursuant to Rule
    424(b)(2), (b)(5) or (b)(7) as part of a registration statement
    in reliance on Rule&#160;430B relating to an offering made
    pursuant to Rule&#160;415(a)(1)(i), (vii)&#160;or (x)&#160;for
    the purpose of providing the information required by
    Section&#160;10(a) of the Securities Act of 1933 shall be deemed
    to be part of and included in the registration statement as of
    the earlier of the date such form of prospectus is first used
    after effectiveness or the date of the first contract of sale of
    securities in the offering described in the prospectus. As
    provided in Rule 430B, for liability purposes of the issuer and
    any person that is at that date an underwriter, such date shall
    be deemed to be a new effective date of the registration
    statement relating to the securities in the registration
    statement to which that prospectus relates, and the offering of
    such securities at that time shall be deemed to be the initial
    bona fide offering thereof. Provided, however, that no statement
    made in a registration statement or prospectus that is part of
    the registration statement or made in a document incorporated or
    deemed incorporated by reference into the registration statement
    or prospectus that is part of the registration statement will,
    as to a purchaser with a time of contract of sale prior to such
    effective date, supersede or modify any statement that was made
    in the registration statement or prospectus that was part of the
    registration statement or made in any such document immediately
    prior to the effective date.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 4%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (5)&#160;That, for the purpose of determining liability of the
    registrant under the Securities Act of 1933 to any purchaser in
    the initial distribution of the securities, the undersigned
    registrant undertakes that in a primary offering of securities
    of the undersigned registrant pursuant to this registration
    statement, regardless of the underwriting method used to sell
    the securities to the purchaser, if the securities are offered
    or sold to such purchaser by means of any of the following
    communications, the undersigned registrant will be a seller to
    the purchaser and will be considered to offer and sell such
    securities to such purchaser:
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (i)&#160;Any preliminary prospectus or prospectus of the
    undersigned registrant relating to the offering required to be
    filed pursuant to Rule&#160;424;
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (ii)&#160;Any free writing prospectus relating to the offering
    prepared by or on behalf of the undersigned registrant or used
    or referred to be the undersigned registrant;
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (iii)&#160;The portion of any other free writing prospectus
    relating to the offering containing material information about
    the undersigned registrant or its securities provided by or on
    behalf of the undersigned registrant;&#160;and
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 8%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (iv)&#160;Any other communication that is an offer in the
    offering made by the undersigned registrant to the purchaser.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (b)&#160;The undersigned registrant hereby undertakes that, for
    purposes of determining any liability under the Securities Act
    of 1933, each filing of the registrant&#146;s annual report
    pursuant to Section&#160;13(a) or Section&#160;15(d) of the
    Securities Exchange Act of 1934 (and, where applicable, each
    filing of an employee benefit plan&#146;s annual report pursuant
    to Section&#160;15(d) of the Securities Exchange Act of
    1934)&#160;that is incorporated by reference in the
</DIV>
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    <BR>
    II-2
</DIV><!-- END PAGE WIDTH -->
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    registration statement shall be deemed to be a new registration
    statement relating to the securities offered therein, and the
    offering of such securities at that time shall be deemed to be
    the initial bona fide offering thereof.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    (c)&#160;Insofar as indemnification for liabilities arising
    under the Securities Act of 1933&#160;may be permitted to
    directors, officers and controlling persons of the registrant
    pursuant to the foregoing provisions, or otherwise, the
    registrant has been advised that in the opinion of the
    Securities and Exchange Commission such indemnification is
    against public policy as expressed in the Securities Act of 1933
    and is, therefore, unenforceable. If a claim for indemnification
    against such liabilities, (other than the payment by the
    registrant of expenses incurred or paid by a director, officer
    or controlling person of the registrant in the successful
    defense of any action, suit or proceeding), is asserted by such
    director, officer or controlling person in connection with the
    securities being registered, the registrant will, unless in the
    opinion of its counsel the matter has been settled by
    controlling precedent, submit to a court of appropriate
    jurisdiction the question whether such indemnification by it is
    against public policy as expressed in the Securities Act of 1933
    and will be governed by the final adjudication of such issue.
</DIV>
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<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    II-3
</DIV><!-- END PAGE WIDTH -->
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
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<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">SIGNATURES</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Pursuant to the requirements of the Securities Act of 1933, as
    amended, the Registrant certifies that it has reasonable grounds
    to believe that it meets all of the requirements for filing on
    <FONT style="white-space: nowrap">Form&#160;S-3</FONT>
    and has duly caused this Registration Statement to be signed on
    its behalf by the undersigned, thereunto duly authorized, in
    Sunnyvale, California, on June&#160;7, 2011.
</DIV>

<DIV style="margin-top: 24pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 49%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <B>Rambus Inc.</B>
</DIV>

<DIV style="margin-top: 48pt; font-size: 1pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">

<TR>
    <TD width="49%"></TD>
    <TD width="4%"></TD>
    <TD width="47%"></TD>
</TR>

<TR valign="top" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <TD>&nbsp;</TD>
    <TD>    By:&#160;
</TD>
    <TD align="left">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Satish
    Rishi</DIV>
</TD>
</TR>

</TABLE>

<DIV style="font-size: 2pt; margin-left: 53%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>

<DIV align="left" style="margin-left: 53%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Satish Rishi
</DIV>

<DIV align="left" style="margin-left: 53%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Senior Vice President, Finance and
</DIV>

<DIV align="left" style="margin-left: 53%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    &#160;&#160;Chief Financial Officer
</DIV>

<DIV style="margin-top: 18pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">POWER OF
    ATTORNEY</FONT></B>
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    KNOW ALL PERSONS BY THESE PRESENT, that each person whose
    signature appears below hereby constitutes and appoints Harold
    Hughes, Satish Rishi and Thomas R. Lavelle, and each of them, as
    his or her true and lawful attorney in fact and agent with full
    power of substitution, for him or her in any and all capacities,
    to sign any and all amendments to this Registration Statement on
    <FONT style="white-space: nowrap">Form&#160;S-3</FONT>
    (including post effective amendments), and to file the same,
    with all exhibits thereto and other documents in connection
    therewith, with the Securities and Exchange Commission, granting
    unto said attorney in fact, proxy and agent full power and
    authority to do and perform each and every act and thing
    requisite and necessary to be done in connection therewith, as
    fully for all intents and purposes as he or she might or could
    do in person, hereby ratifying and confirming all that said
    attorney in fact, proxy and agent, or his substitute, may
    lawfully do or cause to be done by virtue hereof.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    Pursuant to the requirements of the Securities Act of 1933, this
    Registration Statement on
    <FONT style="white-space: nowrap">Form&#160;S-3</FONT>
    has been signed by the following persons in the capacities and
    on the dates indicated.
</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="2%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="40%">&nbsp;</TD>	<!-- colindex=02 type=maindata -->
    <TD width="3%">&nbsp;</TD>	<!-- colindex=03 type=gutter -->
    <TD width="40%">&nbsp;</TD>	<!-- colindex=03 type=maindata -->
    <TD width="3%">&nbsp;</TD>	<!-- colindex=04 type=gutter -->
    <TD width="11%">&nbsp;</TD>	<!-- colindex=04 type=maindata -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD colspan="3" nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Signature</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Title</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Date</B>
</DIV>
</TD>
</TR>
<TR style="line-height: 12pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Harold
    Hughes</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Harold
    Hughes
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    Chief Executive Officer, President and Director <BR>
    (Principal Executive Officer)
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    June 3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Satish
    Rishi</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Satish
    Rishi
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    Senior Vice President, Finance and Chief Financial Officer <BR>
    (Principal Financial&#160;&#038; Accounting Officer)
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    June 7, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Bruce
    Dunlevie</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Bruce
    Dunlevie
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;J.
    Thomas Bentley</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>J.
    Thomas Bentley
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Sunlin
    Chou</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Sunlin
    Chou
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;P.
    Michael Farmwald</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>P.
    Michael Farmwald
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
</TABLE>
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<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    II-4
</DIV><!-- END PAGE WIDTH -->
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<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->
<!-- XBRL Table Pagebreak -->

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="2%">&nbsp;</TD>	<!-- colindex=01 type=maindata -->
    <TD width="1%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="40%">&nbsp;</TD>	<!-- colindex=02 type=maindata -->
    <TD width="3%">&nbsp;</TD>	<!-- colindex=03 type=gutter -->
    <TD width="40%">&nbsp;</TD>	<!-- colindex=03 type=maindata -->
    <TD width="3%">&nbsp;</TD>	<!-- colindex=04 type=gutter -->
    <TD width="11%">&nbsp;</TD>	<!-- colindex=04 type=maindata -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD colspan="3" nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Signature</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Title</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Date</B>
</DIV>
</TD>
</TR>
<TR style="line-height: 12pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Penelope
    Herscher</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Penelope
    Herscher
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;4, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Mark
    Horowitz</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Mark
    Horowitz
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;David
    Shrigley</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>David
    Shrigley
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Abraham
    D. Sofaer</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Abraham
    D. Sofaer
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
<TR valign="bottom" style="line-height: 12pt">
<TD colspan="3">
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR valign="bottom">
<TD colspan="3" align="center" valign="top">
    <DIV style="display:inline; text-align:left;">/s/&#160;&#160;Eric
    Stang</DIV><BR>
    <DIV style="font-size: 2pt; margin-left: 0%; width: 100%;  align: left; border-bottom: 1pt solid #000000"></DIV>Eric
    Stang
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="top">
    Director
</TD>
<TD>
&nbsp;
</TD>
<TD align="center" valign="top">
    June&#160;3, 2011
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>
<!-- XBRL Pagebreak Begin -->

<P align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
    <BR>
    II-5
</DIV><!-- END PAGE WIDTH -->
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#F59364tocpage">Table of Contents</A></H5><P>

<DIV style="width: 87%; margin-left: 6%"><!-- BEGIN PAGE WIDTH -->
<!-- XBRL Pagebreak End -->

<DIV align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent">

    <B><FONT style="font-family: 'Times New Roman', Times">EXHIBIT&#160;INDEX</FONT></B>
</DIV>

<DIV style="margin-top: 12pt; font-size: 1pt">&nbsp;</DIV>

<TABLE border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">
<!-- Table Width Row BEGIN -->
<TR style="font-size: 1pt" valign="bottom">
    <TD width="3%" align="right">&nbsp;</TD>	<!-- colindex=01 type=lead -->
    <TD width="1%" align="right">&nbsp;</TD>	<!-- colindex=01 type=body -->
    <TD width="3%" align="left">&nbsp;</TD>	<!-- colindex=01 type=align1 -->
    <TD width="2%">&nbsp;</TD>	<!-- colindex=02 type=gutter -->
    <TD width="91%">&nbsp;</TD>	<!-- colindex=02 type=maindata -->
</TR>
<!-- Table Width Row END -->
<!-- TableOutputHead -->
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD colspan="3" nowrap align="center" valign="bottom">
    <B>Exhibit<BR>
    </B>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
&nbsp;
</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom" align="center">
<TD colspan="3" nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Number</B>
</DIV>
</TD>
<TD>
&nbsp;
</TD>
<TD nowrap align="center" valign="bottom">
<DIV style="border-bottom: 1px solid #000000; width: 1%; padding-bottom: 1px">
    <B>Description of Document</B>
</DIV>
</TD>
</TR>
<TR style="line-height: 3pt; font-size: 1pt">
<TD>&nbsp;
</TD>
</TR>
<!-- TableOutputBody -->
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    3
</TD>
<TD nowrap align="left" valign="top">
    .1(1)
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Amended and Restated Certificate of Incorporation of Registrant
    filed May&#160;29, 1997.
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    3
</TD>
<TD nowrap align="left" valign="top">
    .1(2)
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Certificate of Amendment of Amended and Restated Certificate of
    Incorporation of Registrant filed June&#160;14, 2000.
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    3
</TD>
<TD nowrap align="left" valign="top">
    .2(3)
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Amended and Restated Bylaws of Registrant dated
    November&#160;13, 2007.
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    5
</TD>
<TD nowrap align="left" valign="top">
    .1*
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Opinion of Wilson Sonsini Goodrich&#160;&#038; Rosati,
    Professional Corporation
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    23
</TD>
<TD nowrap align="left" valign="top">
    .1*
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Consent of PricewaterhouseCoopers LLP, Independent Registered
    Public Accounting Firm
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    23
</TD>
<TD nowrap align="left" valign="top">
    .2
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Consent of Wilson Sonsini Goodrich&#160;&#038; Rosati,
    Professional Corporation (contained in Exhibit&#160;5.1 hereto)
</TD>
</TR>
<TR valign="bottom">
<TD nowrap align="right" valign="top">
&nbsp;
</TD>
<TD nowrap align="right" valign="top">
    24
</TD>
<TD nowrap align="left" valign="top">
    .1
</TD>
<TD>
&nbsp;
</TD>
<TD align="left" valign="top">
    Power of Attorney (contained on signature page hereto)
</TD>
</TR>
</TABLE>

<DIV align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV>

<DIV style="margin-top: 6pt; font-size: 1pt">&nbsp;</DIV>

<DIV style="font-size: 1pt; margin-left: 0%; width: 13%;  align: left; border-bottom: 1pt solid #000000"></DIV>

<DIV style="margin-top: 3pt; font-size: 1pt">&nbsp;</DIV>



<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

<TR>
    <TD width="2%"></TD>
    <TD width="1%"></TD>
    <TD width="97%"></TD>
</TR>

<TR>
    <TD align="right" valign="top">
    *&#160;</TD>
    <TD></TD>
    <TD valign="bottom">
    Filed herewith</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD align="right" valign="top">
    (1) </TD>
    <TD></TD>
    <TD valign="bottom">
    Incorporated by reference to the
    <FONT style="white-space: nowrap">Form&#160;10-K</FONT>
    filed on December&#160;15, 1997.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD align="right" valign="top">
    (2) </TD>
    <TD></TD>
    <TD valign="bottom">
    Incorporated by reference to the
    <FONT style="white-space: nowrap">Form&#160;10-Q</FONT>
    filed on May&#160;4, 2001.</TD>
</TR>


<TR style="line-height: 3pt; font-size: 1pt"><TD>&nbsp;</TD></TR>

<TR>
    <TD align="right" valign="top">
    (3) </TD>
    <TD></TD>
    <TD valign="bottom">
    Incorporated by reference to the
    <FONT style="white-space: nowrap">Form&#160;10-Q</FONT>
    filed on August&#160;4, 2008.</TD>
</TR>

</TABLE>
<!-- XBRL Pagebreak Begin -->

<P align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent">

</DIV><!-- END PAGE WIDTH -->
</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>f59364orexv5w1.htm
<DESCRIPTION>EX-5.1
<TEXT>
<HTML>
<HEAD>
<TITLE>exv5w1</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="right" style="font-size: 10pt; margin-top: 12pt"><B>EXHIBIT 5.1</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt">OPINION OF WILSON SONSINI GOODRICH &#038; ROSATI<BR>
PROFESSIONAL CORPORATION
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">June&nbsp;7, 2011
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Rambus Inc.<BR>
1050 Enterprise Way, Suite&nbsp;700<BR>
Sunnyvale, CA 94089

</DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>RE: Registration Statement on Form&nbsp;S-3</B></DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Ladies and Gentlemen:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We are acting as counsel to Rambus Inc., a Delaware corporation (the &#147;Company&#148;), in
connection with the registration for resale under the Securities Act of 1933, as amended (the
&#147;Securities Act&#148;), of up to 6,380,806 shares of the Company&#146;s Common Stock that are issued and
outstanding (the &#147;Shares&#148;) pursuant to the Registration Statement on Form S-3 to be filed on or
about June&nbsp;7, 2011 with the Securities and Exchange Commission (the &#147;Registration Statement&#148;).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We have reviewed such corporate records, certificates and other documents, and such questions
of law, as we have considered necessary or appropriate for the purposes of this opinion. We have
assumed that all signatures are genuine, that all documents submitted to us as originals are
authentic, and that all copies of documents submitted to us conform to the originals. We have
relied as to certain matters on information obtained from public officials, officers of the
Company, and other sources believed by us to be reliable.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Based upon the foregoing, and subject to the qualifications set forth below, we are of the
opinion that: the Shares are validly issued, fully paid and non-assessable.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We are members of the bar of the State of California. For purposes of this opinion, we do not
purport to be experts in, and do not express any opinion on, any laws other than the law of the
State of California, the Delaware General Corporation Law and the Federal laws of the United States
of America.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We hereby consent to the filing of this opinion as Exhibit&nbsp;5.1 to the Registration Statement
and to the reference to our firm under the heading &#147;Legal Matters&#148; in the prospectus contained in
the Registration Statement. In giving such consent, we do not thereby admit that we are in the
category of persons whose consent is required under Section&nbsp;7 of the Securities Act or the rules
and regulations thereunder.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 50%">Very truly yours,

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 50%">WILSON SONSINI GOODRICH &#038; ROSATI<BR>
Professional Corporation

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 50%">/s/ Wilson Sonsini Goodrich &#038; Rosati, P.C.

</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>f59364orexv23w1.htm
<DESCRIPTION>EX-23.1
<TEXT>
<HTML>
<HEAD>
<TITLE>exv23w1</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt"><B>EXHIBIT 23.1</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Consent of Independent Registered Public Accounting Firm</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">We hereby consent to the incorporation by reference in this Registration
Statement on Form S-3 of our report dated February&nbsp;25, 2011 relating to the
financial statements, financial statement schedule and the effectiveness of
internal control over financial reporting, which appears in Rambus Inc.&#146;s
Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2010. We also
consent to the reference to us under the heading &#147;Experts&#148; in such Registration
Statement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 12pt">/s/ PricewaterhouseCoopers LLP
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">San Jose, California

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">June&nbsp;7, 2011

</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>



</BODY>
</HTML>
</TEXT>
</DOCUMENT>
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