<SUBMISSION>
<ACCESSION-NUMBER>0001047469-06-015258
<TYPE>SC TO-I/A
<PUBLIC-DOCUMENT-COUNT>1
<FILING-DATE>20061222
<DATE-OF-FILING-DATE-CHANGE>20061222
<SUBJECT-COMPANY>
<COMPANY-DATA>
<CONFORMED-NAME>HEWLETT PACKARD CO
<CIK>0000047217
<ASSIGNED-SIC>3570
<IRS-NUMBER>941081436
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1031
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>SC TO-I/A
<ACT>34
<FILE-NUMBER>005-12061
<FILM-NUMBER>061297683
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>3000 HANOVER ST
<STREET2>MS 1050
<CITY>PALO ALTO
<STATE>CA
<ZIP>94304
<PHONE>6508571501
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>3000 HANOVER ST
<STREET2>MS 1050
<CITY>PALO ALTO
<STATE>CA
<ZIP>94304
</MAIL-ADDRESS>
</SUBJECT-COMPANY>
<FILED-BY>
<COMPANY-DATA>
<CONFORMED-NAME>HEWLETT PACKARD CO
<CIK>0000047217
<ASSIGNED-SIC>3570
<IRS-NUMBER>941081436
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1031
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>SC TO-I/A
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>3000 HANOVER ST
<STREET2>MS 1050
<CITY>PALO ALTO
<STATE>CA
<ZIP>94304
<PHONE>6508571501
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>3000 HANOVER ST
<STREET2>MS 1050
<CITY>PALO ALTO
<STATE>CA
<ZIP>94304
</MAIL-ADDRESS>
</FILED-BY>
<DOCUMENT>
<TYPE>SC TO-I/A
<SEQUENCE>1
<FILENAME>a2175325zscto-ia.htm
<DESCRIPTION>SC TO-I/A
<TEXT>
<HTML>
<HEAD>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK=BLUE  VLINK=PURPLE>
<BR>
<FONT SIZE=3 ><A HREF="#06PAL1328_1">QuickLinks</A></FONT>
<font size=3> -- Click here to rapidly navigate through this document</font>

<P><FONT SIZE=2>
<hr noshade width=100% align=left size=4>
<hr noshade width=100% align=left size=1> </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=5><B>SECURITIES AND EXCHANGE COMMISSION<BR>  </B></FONT><FONT SIZE=2><B>Washington, D.C. 20549  </B></FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=2><B> Amendment No.&nbsp;5 to<BR>  </B></FONT><FONT SIZE=5><B>SCHEDULE TO<BR>  </B></FONT><FONT SIZE=2><B>(Rule&nbsp;13e-4)<BR>  </B></FONT><FONT SIZE=2><B><I>Tender Offer Statement Under Section&nbsp;14(d)(1) or
13(e)(1)<BR>
of the Securities Exchange Act of 1934  </I></B></FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=5><B>Hewlett-Packard Company<BR>  </B></FONT><FONT SIZE=2>(Name of Subject Company (Issuer) and Filing Person (Offeror)) </FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=2><B>Options to Purchase Common Stock, $0.01 par value<BR>  </B></FONT><FONT SIZE=2>(Title of Class of Securities) </FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=2><B>428236103<BR>  </B></FONT><FONT SIZE=2>(CUSIP Number of Class of Securities Underlying Options to Purchase Common Stock) </FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=2><B>Charles N. Charnas, Esq.<BR>
Acting General Counsel, Vice President and Assistant Secretary<BR>
Hewlett-Packard Company<BR>
3000 Hanover Street<BR>
Palo Alto, CA 94304<BR>
(650)&nbsp;857-1501<BR>  </B></FONT><FONT SIZE=2>(Name, address and telephone number of person authorized to receive notices and<BR>
communications on behalf of filing person) </FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">

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<TR VALIGN="BOTTOM">
<TD COLSPAN=3 ALIGN="CENTER" VALIGN="TOP"><FONT SIZE=2><BR>
<BR></FONT> <FONT SIZE=2><I>Copies to:</I></FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="45%" ALIGN="CENTER"><FONT SIZE=2><B>Paul T. Porrini, Esq.<BR>
David K. Ritenour, Esq.<BR>
Hewlett-Packard Company<BR>
3000 Hanover Street<BR>
Palo Alto, California 94304<BR>
(650)&nbsp;857-1501</B></FONT></TD>
<TD WIDTH="10%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="45%" ALIGN="CENTER"><FONT SIZE=2><B>Katharine A. Martin, Esq.<BR>
David S. Thomas, Esq.<BR>
Wilson Sonsini Goodrich&nbsp;&amp; Rosati,<BR>
Professional Corporation<BR>
650 Page Mill Road<BR>
Palo Alto, California 94304-1050<BR>
(650)&nbsp;493-9300</B></FONT></TD>
</TR>
</TABLE></DIV>
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<P ALIGN="CENTER"><FONT SIZE=2><B>CALCULATION OF FILING FEE  </B></FONT></P>

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<TABLE WIDTH="100%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="TOP">
<TD COLSPAN=3 ALIGN="CENTER"><HR NOSHADE></TD>
</TR>
<TR VALIGN="BOTTOM">
<TH WIDTH="50%" ALIGN="CENTER"><FONT SIZE=1><B>Transaction Valuation*</B></FONT><BR></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="50%" ALIGN="CENTER"><FONT SIZE=1><B>Amount of Filing Fee</B></FONT><BR></TH>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=3 ALIGN="CENTER"><HR NOSHADE></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="50%" ALIGN="CENTER"><FONT SIZE=2>$5,509,673</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="50%" ALIGN="CENTER" VALIGN="BOTTOM"><FONT SIZE=2>$590</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=3 ALIGN="CENTER"><HR NOSHADE></TD>
</TR>
</TABLE>
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<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2>*</FONT></DT><DD><FONT SIZE=2>Estimated
solely for the purposes of calculating the Amount of Filing Fee. The calculation of the Transaction Valuation assumes that all options to purchase the Issuer's common stock
that are eligible for exchange will be tendered pursuant to this offer. These options have an aggregate value of $5,509,673 as of November 14, 2006, calculated based on a modified Black-Scholes option
pricing model.
<BR><BR></FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2><FONT FACE="WINGDINGS">&#253;</FONT></FONT></DT><DD><FONT SIZE=2>Check
the box if any part of the fee is offset as provided by Rule&nbsp;0-11(a)(2) and identify the filing with which the offsetting fee
was previously paid. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. </FONT></DD></DL>
<BR>

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<DIV ALIGN="CENTER"><TABLE WIDTH="67%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TD WIDTH="33%" VALIGN="TOP"><FONT SIZE=2>Amount Previously Paid:</FONT></TD>
<TD WIDTH="3%" VALIGN="TOP"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="64%" VALIGN="TOP"><FONT SIZE=2>$590</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD WIDTH="33%" VALIGN="TOP"><FONT SIZE=2>Form or Registration No.:</FONT></TD>
<TD WIDTH="3%" VALIGN="TOP"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="64%" VALIGN="TOP"><FONT SIZE=2>005-12061</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD WIDTH="33%" VALIGN="TOP"><FONT SIZE=2>Filing party:</FONT></TD>
<TD WIDTH="3%" VALIGN="TOP"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="64%" VALIGN="TOP"><FONT SIZE=2>Hewlett-Packard Company</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD WIDTH="33%" VALIGN="TOP"><FONT SIZE=2>Date filed:</FONT></TD>
<TD WIDTH="3%" VALIGN="TOP"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="64%" VALIGN="TOP"><FONT SIZE=2>November 17, 2006</FONT></TD>
</TR>
</TABLE></DIV>
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<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2><FONT FACE="WINGDINGS">&#111;</FONT></FONT></DT><DD><FONT SIZE=2>Check
the box if the filing relates solely to preliminary communications made before the commencement of a tender offer. </FONT></DD></DL>

<P><FONT SIZE=2>Check the appropriate boxes below to designate any transactions to which the statement relates: </FONT></P>

<UL>
<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2><FONT FACE="WINGDINGS">&#111;</FONT></FONT></DT><DD><FONT SIZE=2>third
party tender offer subject to Rule 14d-1.
<BR><BR></FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2><FONT FACE="WINGDINGS">&#253;</FONT></FONT></DT><DD><FONT SIZE=2>issuer
tender offer subject to Rule 13e-4.
<BR><BR></FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2><FONT FACE="WINGDINGS">&#111;</FONT></FONT></DT><DD><FONT SIZE=2>going-private
transaction subject to Rule 13e-3.
<BR><BR></FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2><FONT FACE="WINGDINGS">&#111;</FONT></FONT></DT><DD><FONT SIZE=2>amendment
to Schedule 13D under Rule 13d-2. </FONT></DD></DL>
</UL>

<P><FONT SIZE=2>Check the following box if the filing is a final amendment reporting the results of the tender offer: <FONT FACE="WINGDINGS">&#253;</FONT> </FONT></P>


<P><FONT SIZE=2><hr
noshade width=100% align=left size=1>
<hr noshade width=100% align=left size=4> </FONT></P>

<HR NOSHADE>
<P style='page-break-before:always'></p>
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<P><FONT SIZE=2>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This Amendment No.&nbsp;5 (this "Amendment") amends the Tender Offer Statement on Schedule TO (the "Schedule TO") filed by Hewlett-Packard Company, a Delaware corporation
("Hewlett-Packard" or the "Company"), with the Securities and Exchange Commission on November&nbsp;17, 2006 and amended on December&nbsp;4, 2006, December&nbsp;8, 2006, and December&nbsp;15,
2006, relating to the offer by the Company (the "Offer") to amend certain options (the "Eligible Options") that have been granted under the Mercury Interactive Corporation Amended and Restated 1999
Stock Option Plan, the Mercury Interactive Corporation Amended and Restated 2000 Supplemental Stock Option Plan, and the Mercury Interactive Corporation 2001 Inland Revenue Approved
Sub-Plan for United Kingdom Employees: (i)&nbsp;that were assumed by Hewlett-Packard in connection with the acquisition of Mercury Interactive Corporation, which was completed on
November&nbsp;6, 2006, (ii)&nbsp;that had original exercise prices per share that were less than the fair market value per share of the common stock underlying the option on the option's grant
date, (iii)&nbsp;that were unvested, either in whole or in part, as of December&nbsp;31, 2004, (iv)&nbsp;that are outstanding as of the last date on which the Offer remains open for acceptance,
and (v)&nbsp;that are held by individuals who are subject to taxation in the United States and who remain employees or other service providers of the Company or its subsidiaries through the
expiration of the Offer. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Eligible Options may be amended pursuant to the terms and subject to the conditions set forth in: (i)&nbsp;the Offer to Amend the Exercise Price of Certain Options, dated
November&nbsp;17, 2006, as amended December&nbsp;4, 2006, as further amended December&nbsp;8, 2006 and December&nbsp;15, 2006 (the "Offer to Amend"), (ii)&nbsp;the related e-mail
to all eligible option holders from Tom Hogan, dated November&nbsp;17, 2006, (iii)&nbsp;the Election Form, as amended, and (iv)&nbsp;the Withdrawal Form, as amended (collectively, the "Offer
Documents"). The Offer Documents were filed with the Schedule TO as exhibits (a)(1)(A), (a)(1)(B), (a)(1)(C) and (a)(1)(D), respectively. </FONT></P>


<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
information in the Offer Documents, including all schedules and annexes thereto, is hereby expressly incorporated into this Amendment by reference to all of the applicable items in
Schedule TO, except that such information is hereby amended and supplemented to the extent specifically provided herein. </FONT></P>

<P><FONT SIZE=2><B>Item 4. Terms of the Transaction.  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Item 4 of the Schedule TO is hereby amended by adding the following sentences: </FONT></P>

<UL>

<P><FONT SIZE=2>The
Offer expired at 9:00&nbsp;p.m., Pacific Time, on December&nbsp;21, 2006. The Company has accepted for amendment options to purchase an aggregate of 512,590&nbsp;shares of the Company's
common stock. In connection with the surrender of those options for amendment, the Company has amended those options effective immediately following the expiration of the Offer and has issued promises
to make cash payments in the aggregate amount of $1,029,573.52 in accordance with the terms of the Offer. </FONT></P>

</UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
Amendment No.&nbsp;5 to the Schedule TO is filed in satisfaction of the reporting requirements of Rule&nbsp;13e-4(c)(4) promulgated under the Securities Exchange Act
of 1934, as amended. </FONT></P>

<HR NOSHADE>
<P style='page-break-before:always'></p>
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<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="jc1328_signature"> </A>
<A NAME="toc_jc1328_1"> </A>
<BR></FONT><FONT SIZE=2><B>SIGNATURE    <BR>    </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;After due inquiry and to the best of my knowledge and belief, I certify that the information set forth in this Amendment No.&nbsp;5 to Schedule TO is true,
complete and correct. </FONT></P>

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<TR VALIGN="TOP">
<TD WIDTH="50%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="50%"><FONT SIZE=2><B>HEWLETT-PACKARD COMPANY</B></FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="50%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="50%"><FONT SIZE=2><BR>
/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>CHARLES N. CHARNAS</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE><FONT SIZE=2> Charles N. Charnas<BR>
Acting General Counsel, Vice President and<BR>
Assistant Secretary</FONT></TD>
</TR>
</TABLE>
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<P><FONT SIZE=2>Date:
December&nbsp;22, 2006 </FONT></P>

<HR NOSHADE>
<P style='page-break-before:always'></p>
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<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="ka1328_index_to_exhibits"> </A>
<A NAME="toc_ka1328_1"> </A>
<BR></FONT><FONT SIZE=2><B>INDEX TO EXHIBITS    <BR>    </B></FONT></P>

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<TABLE WIDTH="100%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH WIDTH="15%" ALIGN="CENTER"><FONT SIZE=1><B>Exhibit<BR>
Number</B></FONT><HR NOSHADE></TH>
<TH WIDTH="3%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="82%" ALIGN="CENTER"><FONT SIZE=1><B>Description</B></FONT><HR NOSHADE></TH>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(A)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Offer to Amend the Exercise Price of Certain Options, dated November 17, 2006, as amended December 4, 2006, as further amended December 8, 2006 and December 15, 2006*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(B)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>E-mail to all eligible option holders from Tom Hogan, dated November 17, 2006*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(C)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Election form*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(D)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Withdrawal form*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(E)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of addendum*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(F)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of amendment(s) to stock option agreements and promise to make cash payment*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(G)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of acknowledgment of receipt of documents relating to the offer*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(H)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of reminder e-mails*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(I)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Option holder presentation materials*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(J)(i)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of stock option agreement under the Mercury Interactive Corporation 1999 Stock Option Plan (incorporated by reference to Exhibit 4.1 to Mercury Interactive Corporation's Registration Statement on Form S-8 filed with
the SEC on January 14, 2004)*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(J)(ii)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of stock option agreement under the Mercury Interactive Corporation 2000 Supplemental Stock Option Plan (incorporated by reference to Exhibit 4.2 to Mercury Interactive Corporation's Registration Statement on Form
S-8 filed with the SEC on February 28, 2001)*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(J)(iii)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of stock option agreement under the Mercury Interactive Corporation 2001 Inland Revenue Approved Sub-Plan for United Kingdom Employees*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(J)(iv)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Mercury Interactive Corporation 1999 Stock Option Plan (incorporated by reference to Exhibit 4.1 to Mercury Interactive Corporation's Registration Statement on Form S-8 filed with the SEC on January 14, 2004)*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(J)(v)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Mercury Interactive Corporation 2000 Supplemental Stock Option Plan (incorporated by reference to Exhibit 4.2 to Mercury Interactive Corporation's Registration Statement on Form S-8 filed with the SEC on February 28,
2001)*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(J)(vi)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Mercury Interactive Corporation 2001 Inland Revenue Approved Sub-Plan for United Kingdom Employees*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(K)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of follow-up email to employees holding discounted stock options issued by Mercury Interactive Corporation*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(L)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of follow-up email to employees holding discounted stock options issued by Mercury Interactive Corporation who have not completed an agreement to amend*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(1)(M)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Form of follow-up email to employees holding discounted stock options issued by Mercury Interactive Corporation describing certain amendments to the Offer*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(a)(5)(A)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Transcript of employee briefing held on November 17, 2006*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(b)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Not applicable</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(d)(1)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Agreement and Plan of Merger by and among Hewlett-Packard Company, Mars Landing Corporation and Mercury Interactive Corporation dated July 25, 2006 (incorporated by reference to Exhibit 2.1 to the Company's Current Report
on Form 8-K filed with the SEC on July 25, 2006)*</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(g)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Not applicable</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="15%"><FONT SIZE=2>(h)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="82%"><FONT SIZE=2>Not applicable</FONT></TD>
</TR>
</TABLE>
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<HR NOSHADE ALIGN="LEFT" WIDTH="120">
<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2>*</FONT></DT><DD><FONT SIZE=2>Previously
filed. </FONT></DD></DL>
<HR NOSHADE>
<P style='page-break-before:always'></p>
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<BR>
<P><br><A NAME="06PAL1328_1">QuickLinks</A><br></P><!-- TOC_BEGIN -->
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