<SEC-DOCUMENT>0001104659-14-027572.txt : 20140414
<SEC-HEADER>0001104659-14-027572.hdr.sgml : 20140414
<ACCEPTANCE-DATETIME>20140414160755
ACCESSION NUMBER:		0001104659-14-027572
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20140414
DATE AS OF CHANGE:		20140414
EFFECTIVENESS DATE:		20140414

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:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-22339
		FILM NUMBER:		14762661

	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>DEFA14A
<SEQUENCE>1
<FILENAME>a14-10529_1defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>


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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman">&nbsp;</font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">UNITED   STATES</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Washington, D.C. 20549</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="4" face="Times New Roman" style="font-size:14.0pt;font-weight:bold;">SCHEDULE 14A</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Proxy   Statement Pursuant to Section 14(a) of<br>   the Securities Exchange Act of 1934 (Amendment No. &nbsp;&nbsp;&nbsp;&nbsp;)</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="font-size:10.0pt;margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Filed by the Registrant&nbsp;&nbsp;</font><font face="Wingdings">x</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="font-size:10.0pt;margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Filed by a Party other than the   Registrant</font>&nbsp;&nbsp;<font face="Wingdings">o</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the appropriate box:</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Preliminary Proxy Statement</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Confidential, for   Use of the Commission Only (as permitted by Rule 14a-6(e)(2))</font></b></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Definitive Proxy Statement</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">x</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Definitive Additional Materials</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Soliciting Material under &#167;240.14a-12</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">RAMBUS   INC.</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Name   of Registrant as Specified In Its Charter)</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Name   of Person(s) Filing Proxy Statement, if other than the Registrant)</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Payment of Filing Fee (Check the   appropriate box):</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">x</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">No fee required.</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Fee computed on table below per   Exchange Act Rules 14a-6(i)(1) and 0-11.</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Title of each class of securities to   which transaction applies:</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="90%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(2)</font></p>    </td>
<td width="90%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Aggregate number of securities to   which transaction applies:</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="90%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(3)</font></p>    </td>
<td width="90%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Per unit price or other underlying   value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth   the amount on which the filing fee is calculated and state how it was   determined):</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="90%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(4)</font></p>    </td>
<td width="90%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Proposed maximum aggregate value of   transaction:</font></p>    </td>   </tr>
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<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="90%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(5)</font></p>    </td>
<td width="90%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Total fee paid:</font></p>    </td>   </tr>
<tr>
<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="4%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:4.66%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
<td width="90%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:90.3%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr style="page-break-inside:avoid;">
<td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.04%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
<td width="94%" colspan="3" valign="top" style="padding:0in .7pt 0in .7pt;width:94.96%;">
<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Fee paid previously with preliminary   materials.</font></p>    </td>   </tr>
<tr style="page-break-inside:avoid;">
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check box if any part of the fee is   offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing   for which the offsetting fee was paid previously. Identify the previous   filing by registration statement number, or the Form or Schedule and the date   of its filing.</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Amount Previously Paid:</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(2)</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form, Schedule or Registration   Statement No.:</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(3)</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Filing Party:</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(4)</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Date Filed:</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">RAMBUS INC.</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">ADDITIONAL INFORMATION REGARDING PROPOSALS THREE AND FOUR</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">TO BE CONSIDERED AT THE</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">2014 ANNUAL MEETING OF STOCKHOLDERS</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">TO BE HELD ON THURSDAY, APRIL 24, 2014</font></b></p>
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<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">April&nbsp;14, 2014</font></b></p>
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<p style="margin:0in 0in .0001pt;text-indent:24.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The following information relates to the proxy statement (the &#147;Proxy Statement&#148;) of Rambus Inc. (the &#147;Company&#148;), dated March&nbsp;14, 2014, furnished to stockholders of the Company in connection with the solicitation of proxies by the Board of Directors of the Company (the &#147;Board&#148;) for the 2014 Annual Meeting of Stockholders and any adjournment or postponement thereof (the &#147;Annual Meeting&#148;). All capitalized terms used in this supplement to the Proxy Statement (the &#147;Supplement&#148;) and not otherwise defined herein have the meaning ascribed to them in the Proxy Statement.</font></p>
<p style="margin:0in 0in .0001pt;text-indent:24.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-indent:24.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This information is provided for your convenience to summarize certain matters and provide additional details regarding Proposals Three and Four.&#160; Providing this additional information is in addition to the information required to be provided to the Company&#146;s stockholders under the applicable proxy disclosure rules&nbsp;as set forth in the Proxy Statement and is intended to assist you in your decision with respect to Proposal Three and Proposal Four, as described in further detail below.</font></p>
<p style="margin:0in 0in .0001pt;text-indent:24.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">THIS SUPPLEMENT SHOULD BE READ IN CONJUNCTION WITH THE PROXY STATEMENT.</font></b></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Supplemental Disclosure Concerning Proposal Three: Approval of amending our 2006 Equity Incentive Plan to increase the number of shares of common stock reserved for issuance under such plan by 10,000,000 shares</font></b></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Compensation Committee of the Board of Directors of the Company (the &#147;Compensation Committee&#148;) and the Board of Directors of the Company (the &#147;Board&#148;) approved the increase to the number of shares reserved for issuance under the 2006 Equity Incentive Plan (the &#147;Incentive Plan&#148;) following substantial review of, and deliberation concerning, historical grant practices, forecasted grant practices, awards outstanding under existing grants, analyses provided by consultants and third-party data providers, and the potential dilutive impact of increasing the shares reserved. After considerable deliberation, the Compensation Committee and the Board subsequently approved the amended Incentive Plan, subject to approval by our stockholders. In determining the number of shares reserved for issuance under the amended Incentive Plan, the Compensation Committee and the Board considered a number of factors, including:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Historical Grant Practices</font></u><font size="2" style="font-size:10.0pt;">. The Board considered the historical numbers of equity awards that Rambus has granted in the past three years.&#160; Our three year burn rate, </font><font size="2" style="font-size:10.0pt;">which we define as the number of shares subject to equity awards granted in a year divided by the weighted average common shares outstanding for that fiscal year, </font><font size="2" style="font-size:10.0pt;">is below industry guidelines recommended by Institutional Shareholder Services (&#147;ISS&#148;).&#160; Our senior management, Compensation Committee and Semler Brossy Consulting Group, LLC, the independent consultants to the Compensation Committee, reviewed our burn rate as compared to our industry peer companies and indexes provided by two different third-party data providers.&#160; Our Compensation Committee and Board ultimately approved a 10,000,000 additional request proposal for our stockholders to consider.&#160; We last received stockholder approval for an increase of 6,500,000 shares under the Incentive Plan in 2012, with approval by over 85% of votes cast.</font></p>
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<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Forecasted Grant Practices</font></u><font size="2" style="font-size:10.0pt;">. We currently forecast granting options and full-value awards (in the form of restricted stock units) covering the approximately 10,000,000 shares, if approved, over the next three-year period, which is equal to 8.8% of our common stock outstanding as of February&nbsp;28, 2014. We also estimate cancellation of options and forfeitures of restricted stock unit awards of approximately 3,100,000 shares over this period, based on our historic rates. If our expectation for cancellations is accurate, our net grants (grants less cancellations) over the next three-year period would be approximately 6,900,000 shares, or</font></p>
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<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">approximately 6% of our common stock outstanding as of February&nbsp;28, 2014. The proposed share reserve under the amended Incentive Plan would increase the number of available shares from approximately 700,000 to approximately 10,700,000.&#160; We believe, and our Compensation Committee and Board considered, that this expected forecast will provide us with a share reserve that will allow for us to make equity awards for the purpose of our expected new hires, focal awards, any special retention needs and employee growth through any opportunistic acquisitions or hiring for the next three years.&#160; However, circumstances could alter this projection, such as a change in business conditions, our stock price, competitive pressures for attracting and retaining employees, or our company strategy.</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Awards Outstanding Under Existing Grants and Dilutive Impact</font></u><font size="2" style="font-size:10.0pt;">. We have outstanding, as of February&nbsp;28, 2014, stock options covering approximately 12,800,000 shares and approximately 700,000 unvested restricted stock units.&#160; Accordingly, the approximately 13,500,000 shares subject to outstanding awards (commonly referred to as the &#147;overhang&#148;) represent approximately 11.9% of our outstanding shares and the dilutive impact of the total of approximately 10,700,000 shares that would be available for issuance if Proposal Three is approved would represent an additional 9.4% of our outstanding shares, each based on our outstanding shares as of February&nbsp;28, 2014.</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Modeling Analysis</font></u><font size="2" style="font-size:10.0pt;">.&#160; We considered various shareholder models that considered what would be expected to be an allowable cap as compared to that we are seeking in Proposal Three, and we have concluded that are request is below such cap.&#160; While the modeling we used only represented one analysis subject to a number of assumptions, we, our Compensation Committee and our Board considered the model as a useful benchmark in how we approached the 10,000,000 share increase in Proposal Three.&#160; We only considered this modeling benchmarking information in relation to the other empirical data provided by at least two other third-party data providers.</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Tax Effect for Rambus</font></u><font size="2" style="font-size:10.0pt;">.&#160; We generally will be entitled to a tax deduction in connection with an award under the Incentive Plan in an amount equal to the ordinary income realized by a participant and at the time the participant recognizes such income (for example, the exercise of a nonstatutory stock option). Under Section&nbsp;162(m)&nbsp;of the Internal Revenue Code, however, no deduction is allowed for certain compensation paid to our Chief Executive Officer and to each of our other three highest compensated officers (other than our Chief Financial Officer) to the extent that the amount paid to the executive exceeds $1,000,000. Section&nbsp;162(m)&nbsp;excludes from this calculation compensation that qualifies as &#147;performance based compensation&#148; within the meaning of Section&nbsp;162(m).&#160; The Incentive Plan does not permit the Compensation Committee to grant equity awards that qualify as performance based compensation under Section&nbsp;162(m).&#160; Our Compensation Committee will continue evaluating all of our awards to our executives and may determine at a later date to design the Incentive Plan so that it may grant equity awards that qualify as performance based compensation under Section&nbsp;162(m), so long as the Compensation Committee determines that doing so is in the Company&#146;s best interests.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS A VOTE &#147;FOR&#148; PROPOSAL THREE.</font></b></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Supplemental Disclosure Concerning Proposal Four: Approval of amending our 2006 Employee Stock Purchase Plan to increase the number of shares of common stock reserved for issuance under such plan by 1,500,000 shares</font></b></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Our Compensation Committee and Board approved the increase to the number of shares reserved for issuance under the 2006 Employee Stock Purchase Plan (the &#147;ESPP&#148;) following substantial review of, and deliberation concerning, historical grant practices, forecasted grant practices, awards outstanding under existing grants, and the dilutive impact of increasing the shares reserved.&#160; The Compensation Committee and the Board subsequently approved the amended ESPP, subject to approval by our stockholders. In determining the number of shares reserved for issuance under the amended ESPP, the Compensation Committee and the Board considered a number of factors, including:</font></p>
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<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Historical Usage</font></u><font size="2" style="font-size:10.0pt;">. The Board considered the historical amounts of equity awards that were purchased under the ESPP in the past two years.&#160; We last received stockholder approval for an increase of 1,500,000 shares under the ESPP in 2012, with approval by approximately 88% of votes cast.</font></p>
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<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Forecasted Usage and Dilutive Impact</font></u><font size="2" style="font-size:10.0pt;">. We currently forecast that the 1,500,000 shares, if approved, to be reserved under the ESPP will cover purchases over the next two-year period, which is equal to 1.3% of our common shares outstanding as of February&nbsp;28, 2014.&#160; We currently have less than 20,000 authorized shares remaining under the ESPP, so the completion of our current offering period will be dependent on receiving the approval under this Proposal Four.</font></p>
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<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Shares Purchased Under the ESPP</font></u><font size="2" style="font-size:10.0pt;">. Our employees have purchased an aggregate of 1,794,732 shares under the ESPP over the past two years, representing approximately 1.6% of our outstanding shares as of February&nbsp;28, 2014.</font></p>
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<p style="margin:0in 0in .0001pt .5in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><u><font size="2" style="font-size:10.0pt;">Other Considerations</font></u><font size="2" style="font-size:10.0pt;">.&#160; Without stockholder approval of the amendment to the ESPP, we believe our ability to attract and retain the individuals necessary to increase long-term stockholder value will be limited. We believe that the approval to increase the number of shares available for issuance under the ESPP is important to our continued success.&#160; If stockholders do not approve an increase in the number of shares reserved for issuance under the ESPP, our goals of recruiting, retaining and motivating talented employees will be more difficult to meet.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS A VOTE &#147;FOR&#148; PROPOSAL FOUR.</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">If you have not already done so, please vote today!</font></b></p>
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<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Your vote is extremely important to us.&#160; The quickest way to vote is by telephone or internet.&#160; Thank you for your investment in Rambus and for voting your shares.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Safe Harbor Statement</font></b></p>
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<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This notice contains forward-looking statements under the Private Securities Litigation Reform Act of 1995, including statements regarding our plans for future equity awards, cancellations and expected burn rate. Such forward-looking statements are based on historical experience, current expectations, estimates and projections about our industry, management&#146;s beliefs, and certain assumptions made by our management. Actual results may differ materially, including due to changes business conditions, our stock price, competitive pressures for attracting and retaining employees, or our company strategy. Our business generally is subject to a number of risks which are described more fully in our SEC filings including our Form&nbsp;10-Kfiled with the SEC on February&nbsp;21, 2014.</font></p>
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