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TABLE OF CONTENTS

Filed Pursuant to Rule 424(b)(5)
Registration No. 333-181669

CALCULATION OF REGISTRATION FEE

               
 
Title of each class of securities offered
  Amount to be
registered

  Maximum
offering price
per unit

  Maximum
aggregate
offering price

  Amount of
registration fee(1)

 

Floating Rate Global Notes due January 14, 2019

  $750,000,000   100%   $750,000,000   $96,600
 

2.750% Global Notes due January 14, 2019

  $1,250,000,000   99.954%   $1,249,425,000   $160,926

 

(1)
Calculated in accordance with Rule 457(r) under the Securities Act of 1933, as amended.

Table of Contents

Prospectus Supplement
January 9, 2014
(To Prospectus dated May 24, 2012)

$2,000,000,000

LOGO

$750,000,000 Floating Rate Global Notes due January 14, 2019
$1,250,000,000 2.750% Global Notes due January 14, 2019



         We are offering $750,000,000 of our Floating Rate Global Notes due January 14, 2019 and $1,250,000,000 of our 2.750% Global Notes due January 14, 2019. The Floating Rate Global Notes will bear interest at a floating rate equal to three-month USD LIBOR plus 0.94% per annum. The 2.750% Global Notes will bear interest at a rate of 2.750% per annum. We will pay interest quarterly on the Floating Rate Global Notes on each of January 14, April 14, July 14 and October 14, beginning April 14, 2014. We will pay interest semi-annually on the 2.750% Global Notes on each January 14 and July 14, beginning July 14, 2014. The Floating Rate Global Notes will mature on January 14, 2019 and the 2.750% Global Notes will mature on January 14, 2019. We refer to the Floating Rate Global Notes and the 2.750% Global Notes collectively as the Global Notes.

         We may redeem some or all of the 2.750% Global Notes at any time at the applicable redemption price described under "Description of the Global Notes—Optional Redemption of the 2.750% Global Notes." The Global Notes are senior unsecured obligations of ours and will rank equally with all of our other existing and future senior unsecured indebtedness. There are no sinking funds for the Global Notes. The Global Notes are not and will not be listed on any securities exchange or quoted on any automated quotation system.

         See "Risk Factors" beginning on page S-9 of this prospectus supplement for a discussion of certain risks that you should consider in connection with an investment in the Global Notes.

 
  Price to
Public(1)
  Underwriting
Discount
  Proceeds, Before
Expenses, to HP(1)
 

Per Floating Rate Global Note

    100.000 %   0.350 %   99.650 %

Floating Rate Global Note Total

  $ 750,000,000   $ 2,625,000   $ 747,375,000  

Per 2.750% Global Note

    99.954 %   0.350 %   99.604 %

2.750% Global Note Total

  $ 1,249,425,000   $ 4,375,000   $ 1,245,050,000  
               

Total

  $ 1,999,425,000   $ 7,000,000   $ 1,992,425,000  
               

(1)
Plus accrued interest, if any, from January 14, 2014 if settlement occurs after that date.



         Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus supplement or the prospectus to which it relates is truthful or complete. Any representation to the contrary is a criminal offense.

         Delivery of the Global Notes in book-entry form only will be made through The Depository Trust Company on or about January 14, 2014. The Global Notes will be approved for clearance through the Clearstream and Euroclear systems.



Joint Book Running Managers

BofA Merrill Lynch   BNP PARIBAS   RBS   Wells Fargo Securities

Co-Managers

ANZ Securities   Barclays Capital   BNY Mellon Capital Markets, LLC   Citigroup

Credit Suisse   Deutsche Bank Securities   HSBC   J.P. Morgan   Morgan Stanley

RBC Capital Markets   Santander   SOCIETE GENERALE   Standard Chartered Bank

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TABLE OF CONTENTS

Prospectus Supplement

 
  Page  

About This Prospectus Supplement

    S-1  

Forward-Looking Statements

    S-1  

Summary

    S-3  

Risk Factors

    S-9  

Use of Proceeds

    S-11  

Capitalization

    S-12  

Description of the Global Notes

    S-14  

Material United States Federal Income Tax Considerations

    S-20  

Underwriting

    S-25  

Offering Restrictions

    S-27  

Validity of the Global Notes

    S-28  

Experts

    S-28  

Where You Can Find More Information

    S-28  

Information Incorporated by Reference

    S-28  


Prospectus

 
  Page  

About This Prospectus

    1  

Forward-Looking Statements

    1  

Use of Proceeds

    2  

Description of the Debt Securities

    2  

Description of Common Stock

    12  

Description of Preferred Stock

    13  

Description of the Depositary Shares

    14  

Description of the Warrants

    17  

Plan of Distribution

    18  

Validity of Securities

    19  

Experts

    20  

Where You Can Find More Information

    20  

Information Incorporated By Reference

    21  

        You should rely only on the information contained or incorporated by reference in this prospectus supplement, in the accompanying prospectus, or in any free writing prospectus filed by us with the Securities and Exchange Commission. We have not, and the underwriters have not, authorized anyone to provide you with different information.

        We are not, and the underwriters are not, making an offer of the Global Notes covered by this prospectus supplement in any jurisdiction where the offer is not permitted.

        The information contained in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference is accurate only as of its respective date, regardless of the time of delivery of this prospectus supplement and the accompanying prospectus, or of any sale of the Global Notes. You should not assume that the information contained in or incorporated by reference in this prospectus supplement or the accompanying prospectus is accurate as of any date other than the respective dates thereof. Our business, financial condition, results of operations and prospects may have changed since those dates.




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ABOUT THIS PROSPECTUS SUPPLEMENT

        This document is in two parts. The first part is this prospectus supplement, which describes the specific terms of this offering of our Floating Rate Global Notes due January 14, 2019 and our 2.750% Global Notes due January 14, 2019, and also adds to and updates information contained in the accompanying prospectus and the documents incorporated by reference. The second part is the accompanying prospectus, which gives more general information. To the extent there is a conflict between the information contained in this prospectus supplement, on the one hand, and the information contained in the accompanying prospectus or any document incorporated by reference, on the other hand, you should rely on the information in this prospectus supplement.

        You should read this prospectus supplement, the accompanying prospectus and the documents incorporated by reference before making an investment decision. You should also read and consider the information in the documents we have referred you to in the section of this prospectus supplement entitled "Information Incorporated by Reference."

        In this prospectus supplement and the accompanying prospectus, unless otherwise specified or unless the context otherwise requires, references to "USD," "dollars," "$" and "U.S.$" are to U.S. dollars, and references to "Hewlett-Packard," "HP," "we," "us" or "our" refer to Hewlett-Packard Company, and not to any of our subsidiaries unless otherwise indicated.


FORWARD-LOOKING STATEMENTS

        This prospectus supplement, the accompanying prospectus, the documents incorporated by reference in this prospectus supplement and the accompanying prospectus and other written reports and oral statements made from time to time by us may contain "forward-looking statements" that involve risks, uncertainties and assumptions. If the risks or uncertainties ever materialize or the assumptions prove incorrect, the results of HP and its consolidated subsidiaries may differ materially from those expressed or implied by such forward-looking statements and assumptions. All statements other than statements of historical fact are statements that could be deemed forward-looking statements, including but not limited to any projections of revenue, margins, expenses, HP's effective tax rate, earnings, net earnings per share, cash flows, benefit plan funding, share repurchases, currency exchange rates or other financial items; any projections of the amount, timing or impact of cost savings or restructuring charges; any statements of the plans, strategies and objectives of management for future operations, including the execution of restructuring plans and any resulting cost savings or revenue or profitability improvements; any statements concerning the expected development, performance, market share or competitive performance relating to products or services; any statements regarding current or future macroeconomic trends or events and the impact of those trends and events on HP and its financial performance; any statements regarding pending investigations, claims or disputes; any statements of expectation or belief; and any statements of assumptions underlying any of the foregoing. Risks, uncertainties and assumptions include the need to address the many challenges facing HP's businesses; the competitive pressures faced by HP's businesses; risks associated with executing HP's strategy and plans for future operations; the impact of macroeconomic and geopolitical trends and events; the need to manage third-party suppliers and the distribution of HP's products and services effectively; the protection of HP's intellectual property assets, including intellectual property licensed from third parties; risks associated with HP's international operations; the development and transition of new products and services and the enhancement of existing products and services to meet customer needs and respond to emerging technological trends; the execution and performance of contracts by HP and its suppliers, customers, clients and partners; the hiring and retention of key employees; integration and other risks associated with business combination and investment

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transactions; the execution, timing and results of restructuring plans, including estimates and assumptions related to the cost and the anticipated benefits of implementing those plans; the resolution of pending investigations, claims and disputes; and other risks that are described in "Risk Factors" on page S-9 of this prospectus supplement and in our other filings with the Securities and Exchange Commission, referred to in this prospectus supplement as the SEC, including but not limited to the risks described under the caption "Risk Factors," contained in Part I, Item 1A of our Annual Report on Form 10-K for the fiscal year ended October 31, 2013. We assume no obligation and do not intend to update these forward-looking statements.

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SUMMARY

        You should read the following summary together with the entire prospectus supplement and accompanying prospectus and the documents incorporated by reference, including our consolidated financial statements and related notes. You should carefully consider, among other things, the matters discussed in "Risk Factors" in this prospectus supplement and in the documents incorporated by reference.


About Hewlett-Packard Company

        We are a leading global provider of products, technologies, software, solutions and services to individual consumers, small- and medium-sized businesses ("SMBs"), and large enterprises, including customers in the government, health and education sectors. Our offerings span the following:

HP Products and Services

        We offer one of the IT industry's broadest portfolio of products and services that brings together infrastructure, software, and services through innovation to enable our customers to create value and solve business problems. As consumers and enterprises shift the way technology is delivered, consumed, and paid for, they are demanding a foundation that will support much greater agility, lower cost, facilitate quicker time-to-market, and provide a higher degree of accessibility by end-users to that technology. We design our solutions to provide that foundation, particularly in the areas of security, cloud, mobility, and big data, by leveraging the breadth of our offerings and the strengths and capabilities of our individual business units.

        Our operations are organized into seven business segments: Personal Systems; Printing; the Enterprise Group ("EG"); Enterprise Services ("ES"); Software; HP Financial Services ("HPFS"); and Corporate Investments. In each of the past three fiscal years, notebooks, desktops, printing supplies, industry standard servers and infrastructure technology outsourcing services each accounted for more than 10% of our consolidated net revenue.

        The Personal Systems segment and the Printing segment are structured beneath a broader Printing and Personal Systems Group ("PPS"). While PPS is not a reportable segment, HP sometimes provides financial data aggregating the Personal Systems and Printing segments within it in order to provide a supplementary view of its business.

Printing and Personal Systems Group

        The mission of PPS is to leverage the respective strengths of the Personal Systems business and the Printing business by creating a unified business that is customer-focused and poised to capitalize on rapidly shifting industry trends. Each of the business segments within PPS is described in detail below.

 

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Personal Systems

        Personal Systems provides commercial personal computers ("PCs"), consumer PCs, workstations, thin clients, tablets, retail point-of-sale ("POS") systems, calculators and other related accessories, HP and third-party software, and support and services for the commercial and consumer markets. We group commercial notebooks, commercial desktops, commercial tablets and workstations into commercial clients and consumer notebooks, consumer desktops and consumer tablets into consumer clients when describing our performance in these markets. Both commercial and consumer PCs and tablets are based predominately on the Windows operating system and use processors from Intel Corporation ("Intel") and Advanced Micro Devices, Inc. ("AMD"). Personal Systems is also pursuing a multi-operating system, multi-architecture strategy and launched Android and Chrome operating system tablets and notebooks during fiscal 2013.

        Commercial PCs.    Commercial PCs are optimized for commercial uses, including for enterprise and SMB customers, and for connectivity, reliability and manageability in networked environments. Commercial PCs include the HP ProBook and HP EliteBook lines of notebooks, the HP Pro and HP Elite lines of business desktops and all-in-ones, retail POS systems, HP Thin Clients and HP ElitePad Tablet PCs. Commercial PCs also include workstations, such as Z desktop workstations, Z all-in-ones and Z mobile workstations, that are designed and optimized for high-performance and demanding application environments.

        Consumer PCs.    Consumer PCs include the HP Spectre, HP ENVY, HP Pavilion, HP Chromebooks and HP Split series of multi-media consumer notebooks, consumer tablets, hybrids (detachable tablets) and desktops, as well as the TouchSmart line of touch-enabled notebooks and all-in-one desktops. Consumer PCs also use the Compaq and Slate sub-brands for certain product offerings.

Printing

        Printing provides consumer and commercial printer hardware, supplies, media, software and services, as well as scanning devices. Printing is also focused on imaging solutions in the commercial markets. These solutions range from managed print services to areas such as industrial applications, outdoor signage, and the graphic arts business. We group LaserJet, large format and Indigo printers into commercial hardware and inkjet printers into consumer hardware when describing our performance in these markets.

        Inkjet and Printing Solutions.    Inkjet and Printing Solutions delivers our consumer and SMB inkjet solutions (hardware, supplies, media, and web-connected hardware and services). It includes both single-function and all-in-one inkjet printers. Ongoing initiatives and programs, such as Ink in the Office and Ink Advantage, and new initiatives, such as Instant Ink, provide innovative printing solutions to consumers and SMBs. Our Ink in the Office initiative is focused on providing inkjet printing solutions to SMBs through our Officejet Premium and Officejet Pro inkjet portfolio. Our Ink Advantage program aims to provide savings on the overall cost of printing in emerging markets. HP Instant Ink is an ink replacement service that allows customers to pay a monthly fee to print a specified number of pages per month.

        LaserJet and Enterprise Solutions.    LaserJet and Enterprise Solutions delivers our commercial and LaserJet products, services and solutions to the SMB and enterprise segments. Those products, services and solutions include LaserJet printers and supplies (toner), multi-function devices, scanners, web-connected hardware, managed services, and enterprise software solutions, such as Exstream Software and Web Jetadmin. Our managed services include managed service products, support and solutions delivered to SMB and enterprise customers partnering with third-party software providers to offer workflow solutions.

 

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        Graphics Solutions.    Graphics Solutions offers large format printing (Designjet and Scitex) and supplies, Indigo digital presses and supplies, inkjet high-speed production solutions and supplies, specialty printing systems and graphics services. Graphic Solutions targets print service providers, architects, engineers, designers, photofinishers and industrial solution providers.

        Software and Web Services.    Software and Web Services delivers a suite of offerings, including photo-storage and printing offerings (such as Snapfish), document storage, entertainment services, web-connected printing, and PC back-up and related services.

Enterprise Group

        EG provides a broad portfolio of enterprise technology infrastructure solutions for a variety of operating environments that address a wide range of customer challenges, including the need to increase agility and accelerate innovation in order to drive revenue, manage risk and lower costs. Our enterprise technology infrastructure portfolio of servers, storage, networking and technology services combined with HP's Cloud solutions allows customers to adopt a holistic approach to building a technology infrastructure that supports their current business and consumer demands and next generation applications and web services. HP's Converged Systems portfolio simplifies IT through quick deployment, intuitive management and system-level support. Optimized for key workloads such as virtualization, cloud and big data, these complete, integrated solutions enable organizations of all sizes to efficiently utilize IT staffing resources and deploy applications faster.

        Industry Standard Servers.    Industry Standard Servers offers entry-level through premium ProLiant servers, which run primarily Windows, Linux and virtualization platforms from software providers, such as Microsoft Corporation and VMware, Inc., and open sourced software from other major vendors while leveraging x86 processors from Intel and AMD. The business spans a range of server product lines, including microservers, towers, traditional rack, density-optimized rack and blades, as well as hyperscale solutions for large, distributed computing companies who buy and deploy nodes at a massive scale. In fiscal 2013, we launched our HP Moonshot servers that operate on ARM-based and Intel Atom-based processors and offer reduced cost, space, energy and complexity compared to some traditional servers.

        Business Critical Systems.    Business Critical Systems delivers our mission-critical systems with a portfolio of HP Integrity servers based on the Intel Itanium processor that run the HP-UX and OpenVMS operating systems, as well as HP Integrity NonStop solutions. Our Integrity servers feature scalable blades built on a blade infrastructure with our unique Blade Link technology and the Superdome 2 server solution. Business Critical Systems also offers our mission critical x86 ProLiant servers for scalability of systems that have more than four industry standard processors.

        Storage.    Our storage offerings include storage platforms for enterprise and SMB environments. Our flagship product is the HP 3PAR StoreServ Storage Platform, which is designed for virtualization, cloud and IT-as-a-service. Traditional Storage solutions include tape, storage networking and legacy external disk products such as EVA and XP. Converged Storage solutions include 3PAR, StoreOnce, StoreVirtual and StoreAll products. These offerings enable customers to optimize their existing storage systems, build new virtualization solutions and plan their transition to cloud computing.

        Networking.    Our switch, router and wireless LAN products deliver open, scalable, secure, agile and consistent solutions for data center, campus and branch networks. Our networking solutions are based on our FlexNetwork architecture, which is designed to enable simplified server virtualization, unified communications and multi-media application delivery for the enterprise. Software-defined networking provides an end-to-end solution to automate the network from data center to campus and branch.

 

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        Technology Services.    Technology Services provides professional and support services and technology consulting. Support services offerings span various customer support needs and include: HP Foundation Care, our portfolio of reactive hardware and software support services; HP Proactive Care, which combines remote support technology for real-time monitoring with rapid access to our technical experts; HP Datacenter Care, a comprehensive and flexible end-to-end support for HP and multi-vendor systems that enables customers to build, operate or consume IT in traditional, cloud or hybrid cloud environments; and Lifecycle Event services, which are event-based services offering our technology expertise and consulting for each phase of the technology life cycle. Our technology services offerings are available in the form of service contracts, pre-packaged offerings (HP Care Pack services) or on a customized basis. The technology consulting portfolio includes cloud, big data and mobility consulting services, and provides IT organizations with advice, design, implementation, migration and optimization of our EG platforms: servers, storage, networking and converged infrastructure.

Enterprise Services

        ES provides technology consulting, outsourcing and support services across infrastructure, applications and business process domains. ES delivers to our clients by leveraging investments in consulting and support professionals, infrastructure technology, applications, standardized methodologies, and global supply and delivery. ES also creates opportunities for us to sell additional hardware and software by offering solutions that encompass both products and services. ES is divided into two business units, Infrastructure Technology Outsourcing and Application and Business Services.

        Infrastructure Technology Outsourcing.    Infrastructure Technology Outsourcing delivers comprehensive services that streamline and optimize our clients' technology infrastructure to efficiently enhance performance, reduce costs, mitigate risk and enable business change. These services encompass the management of data centers, IT security, cloud computing, workplace technology, networks, unified communications and enterprise service management. We also offer a set of managed services that provide a cross-section of our broader infrastructure services for smaller, discrete engagements.

        Application and Business Services.    Application and Business Services helps our clients develop, revitalize and manage their applications and information assets. This full application life cycle approach encompasses application development, testing, modernization, system integration, maintenance and management for both packaged and custom-built applications and cloud offerings. The Application and Business Services portfolio also includes intellectual property-based industry solutions, services and technologies to help clients better manage critical business processes, such as customer relationship management, finance and administration, human resources, payroll and document processing.

Software

        Software provides IT management, big data and security solutions for businesses and enterprises of all sizes. Our IT management solutions help customers deliver applications and services that perform to defined standards and automate the underlying infrastructure, be it traditional, cloud or hybrid. Our big data solutions include the HP HAVEn Big Data Platform, which, together with the Autonomy and Vertica products, is designed to help customers manage, govern and get faster answers from all of their structured and unstructured information. Our security solutions provide customers with security at all levels of the enterprise—from the infrastructure through applications and information. Our Software offerings are delivered in the form of traditional software licenses or software-as-a-service and are augmented by support and professional services in order to provide an end-to-end solution to customers.

 

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HP Financial Services

        HPFS supports and enhances our global product, software and services solutions by providing a broad range of value-added asset management and financing services. HPFS, through innovative financings, enables HP's worldwide customers to acquire complete IT solutions, including hardware, software and services. HPFS offers leasing, financing, utility programs, and asset management services for large enterprise customers. HPFS also provides an array of financial options to SMBs and educational and governmental entities. HPFS offers innovative, customized and flexible solutions to balance unique customer cash flow, technology obsolescence and capacity needs.

Corporate Investments

        Corporate Investments includes HP Labs, the webOS business and certain business incubation projects.



        HP was incorporated in 1947 under the laws of the State of California as the successor to a partnership founded in 1939 by William R. Hewlett and David Packard. Effective in May 1998, we changed our state of incorporation from California to Delaware. Our principal executive offices are located at 3000 Hanover Street, Palo Alto, California 94304. Our telephone number is (650) 857-1501.

 

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The Offering

Issuer

  Hewlett-Packard Company.

Securities Offered

 

$750,000,000 of our Floating Rate Global Notes due January 14, 2019.

 

$1,250,000,000 of our 2.750% Global Notes due January 14, 2019.

Maturity Date

 

The Floating Rate Global Notes will mature on January 14, 2019.

 

The 2.750% Global Notes will mature on January 14, 2019.

Interest Rate

 

The Floating Rate Global Notes will bear interest at a floating rate equal to three-month USD LIBOR plus 0.94% per annum. The 2.750% Global Notes will bear interest at a rate of 2.750% per annum.

Interest Payment Dates

 

We will pay interest quarterly on the Floating Rate Global Notes on each January 14, April 14, July 14 and October 14, beginning on April 14, 2014. We will pay interest semi-annually on the 2.750% Global Notes on each January 14 and July 14, beginning on July 14, 2014.

Ranking

 

The Global Notes will be senior unsecured obligations of ours and will rank equally with all our other existing and future senior unsecured indebtedness from time to time outstanding.

Optional Redemption

 

We may, at our option, redeem the 2.750% Global Notes, in whole or in part, at any time at a price equal to the greater of (1) 100% of the principal amount of the 2.750% Global Notes to be redeemed, and (2) the sum of the present value of the principal amount of the 2.750% Global Notes to be redeemed and the remaining scheduled payments of interest thereon from the redemption date to the maturity date discounted from the scheduled payment dates to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined herein) plus 20 basis points, plus accrued and unpaid interest to, but excluding, the redemption date.

 

The Floating Rate Global Notes may not be redeemed before maturity.

Use of Proceeds

 

We currently plan to use the net proceeds from this offering for general corporate purposes, which may include the repayment of outstanding debt.

Denominations

 

The Global Notes will be issued only in denominations of $2,000 and integral multiples of $1,000 in excess thereof.

Governing Law

 

The indenture provides that New York law shall govern any action regarding the Global Notes brought pursuant to the indenture.

 

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RISK FACTORS

        In consultation with your own financial and legal advisors, and in addition to the other information contained in, or incorporated by reference into, this prospectus supplement and the accompanying prospectus, you should carefully consider the following discussion of risks before deciding whether an investment in the Global Notes is suitable for you. In addition, you should carefully consider the other risks, uncertainties and assumptions that are set forth under the caption "Risk Factors," contained in Part I, Item 1A of our Annual Report on Form 10-K for the fiscal year ended October 31, 2013 before investing in the Global Notes.

There may be uncertain trading markets for the Global Notes.

        We cannot assure you that trading markets for the Global Notes will ever develop or will be maintained. Many factors independent of our creditworthiness affect the trading market. These factors include the:

The Global Notes are structurally subordinated to the indebtedness of our subsidiaries.

        The Global Notes are obligations exclusively of HP and not of any of our subsidiaries. A portion of our operations is conducted through our subsidiaries. Our subsidiaries are separate legal entities that have no obligation to pay any amounts due under the Global Notes or to make any funds available therefor, whether by dividends, loans or other payments. Except to the extent we are a creditor with recognized claims against our subsidiaries, all claims of creditors (including trade creditors) and holders of preferred stock, if any, of our subsidiaries will have priority with respect to the assets of such subsidiaries over our claims (and therefore the claims of our creditors, including holders of the Global Notes). Consequently, the Global Notes will be effectively subordinated to all liabilities of any of our subsidiaries and any subsidiaries that we may in the future acquire or establish.

Failure to maintain our credit ratings could adversely affect your investment in the Global Notes.

        Our credit risk is evaluated by the major independent rating agencies. Two of those rating agencies, Moody's Investors Service and Standard & Poor's Ratings Services, downgraded our ratings once during fiscal 2012, and a third rating agency, Fitch Ratings, downgraded our ratings twice during that fiscal year. In addition, Moody's Investors Service downgraded our ratings again in November 2012. Our credit ratings remain under negative outlook by Moody's Investors Service. These downgrades have increased the cost of borrowing under our credit facilities, have reduced market capacity for our commercial paper, and may require the posting of additional collateral under some of our derivative contracts. There can be no assurance that we will be able to maintain our current credit ratings, and any additional actual or anticipated changes or downgrades in our credit ratings, including any announcement that our ratings are under further review for a downgrade, may further impact us in a similar manner and may have a negative impact on our liquidity, capital position and access to capital markets and could affect the market value of the Global Notes. Also, our credit ratings may not reflect the potential impact of risks related to the terms of the marketing of the Global Notes or other factors related to the value of the Global Notes.

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Optional redemption may adversely affect your return on the 2.750% Global Notes.

        We have the right to redeem some or all of the 2.750% Global Notes prior to maturity. We may redeem the 2.750% Global Notes at times when prevailing interest rates may be relatively low. Accordingly, you may not be able to reinvest the redemption proceeds in comparable securities at effective interest rates as high as those of the Global Notes.

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USE OF PROCEEDS

        The net proceeds from the sale of the Global Notes are estimated to be approximately $1,991,877,668, after deducting the underwriting discount and the estimated offering expenses payable by us.

        We currently plan to use the net proceeds from this offering for general corporate purposes, which may include using the net proceeds from this offering to repay our outstanding debt.

        Our management will retain broad discretion as to the allocation of the net proceeds from this offering. Until we use the net proceeds of this offering, we intend to invest the funds in short-term, interest bearing investments.

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CAPITALIZATION

        The following table sets forth our long-term debt and capitalization as of October 31, 2013, both actual and adjusted to give effect to the issuance of the Global Notes offered hereby and the application of the net proceeds therefrom after deducting underwriting discounts and commissions and estimated offering expenses payable by us. See "Use of Proceeds" in this prospectus supplement.

        You should read this table in conjunction with our consolidated financial statements incorporated by reference in the accompanying prospectus.

 
  October 31, 2013  
 
  Actual   As
Adjusted
 
 
  (In millions)
 

Long-term debt:

             

U.S. Dollar Global Notes:

             

$500 issued in February 2007 at 5.4%, due March 2017

  $ 499   $ 499  

$750 issued in March 2008 at 5.5%, due March 2018

    750     750  

$2,000 issued in December 2008 at 6.125%, due March 2014

    1,999     1,999  

$1,500 issued in February 2009 at 4.75%, due June 2014

    1,500     1,500  

$1,100 issued in September 2010 at 2.125%, due September 2015

    1,100     1,100  

$650 issued in December 2010 at 2.2%, due December 2015

    650     650  

$1,350 issued in December 2010 at 3.75%, due December 2020

    1,349     1,349  

$500 issued in May 2011 at three month USD LIBOR plus 0.4%, due May 2014

    500     500  

$500 issued in May 2011 at 1.55%, due May 2014

    500     500  

$1,000 issued in May 2011 at 2.65%, due June 2016

    1,000     1,000  

$1,250 issued in May 2011 at 4.3%, due June 2021

    1,248     1,248  

$750 issued in September 2011 at 2.35%, due March 2015

    750     750  

$1,300 issued in September 2011 at 3.0%, due September 2016

    1,298     1,298  

$1,000 issued in September 2011 at 4.375%, due September 2021

    999     999  

$1,200 issued in September 2011 at 6.0%, due September 2041

    1,198     1,198  

$350 issued in September 2011 at three-month USD LIBOR plus 1.55%, due September 2014

    350     350  

$650 issued in December 2011 at 2.625%, due December 2014

    650     650  

$850 issued in December 2011 at 3.3%, due December 2016

    849     849  

$1,500 issued in December 2011 at 4.65%, due December 2021

    1,496     1,496  

$1,500 issued in March 2012 at 2.6%, due September 2017

    1,500     1,500  

$500 issued in March 2012 at 4.05%, due September 2022

    499     499  

$750 issued in January 2014 at three-month USD LIBOR plus 0.94%, due January 2019

        750  

$1,250 issued in January 2014 at 2.750%, due January 2019

        1,250  
           

Total U.S. Dollar Global Notes

    20,684     22,684  
           

Electronic Data Systems Corporation (EDS) Senior Notes:

             

$300 issued October 1999 at 7.45%, due October 2029

    314     314  
           

Total EDS Senior Notes

    314     314  
           

Other, including capital lease obligations, at 0.00%-8.39%, due in calendar years 2014-2024(1)

    689     689  

Fair value adjustment related to hedged debt

    147     147  

Less: current portion

    (5,226 )   (5,226 )
           

Total long-term debt

  $ 16,608   $ 18,608  
           

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  October 31, 2013  
 
  Actual   As
Adjusted
 
 
  (In millions)
 

Stockholders' equity:

             

HP stockholders' equity

             

Preferred stock, $0.01 par value (300 shares authorized; none issued)

         

Common stock, $0.01 par value (9,600 shares authorized, 1,908 shares issued and outstanding)

  $ 19   $ 19  

Additional paid-in capital

    5,465     5,465  

Retained earnings

    25,563     25,563  

Accumulated other comprehensive loss

    (3,778 )   (3,778 )
           

Total HP stockholders' equity

  $ 27,269   $ 27,269  

Non-controlling interests

    387     387  
           

Total stockholders' equity

    27,656     27,656  
           

Total capitalization

  $ 44,264   $ 46,264  
           

(1)
Other, including capital lease obligations includes $244 million at October 31, 2013 of borrowing and funding related activity associated with HP Financial Services and its subsidiaries.

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DESCRIPTION OF THE GLOBAL NOTES

        The Floating Rate Global Notes and the 2.750% Global Notes, which we refer to collectively as the Global Notes will be issued under an indenture, dated as of June 1, 2000, between HP and The Bank of New York Mellon Trust Company, N.A., (as successor to The Bank of New York Trust Company, N.A., as successor to J.P. Morgan Trust Company, National Association, as successor to Chase Manhattan Bank and Trust Company, National Association) as Trustee, which indenture is more fully described in the accompanying prospectus. The following summary of certain provisions of the Global Notes and of the indenture does not purport to be complete and is qualified in its entirety by reference to the indenture. A copy of the indenture has been incorporated by reference into the registration statement of which this prospectus supplement and the accompanying prospectus are a part. Capitalized terms used but not defined in this prospectus supplement or in the accompanying prospectus have the meanings given to them in the indenture. The term Securities, as used in this section, refers to all securities issuable from time to time under the indenture.

General

        All Securities, including the Floating Rate Global Notes and the 2.750% Global Notes, to be issued under the indenture will be our senior unsecured obligations and will rank on the same basis with all of our other senior unsecured indebtedness from time to time outstanding. Each series of the Global Notes will be a separate series of senior debt securities referred to in the attached prospectus. The indenture does not limit the aggregate principal amount of Securities that may be issued under the indenture. Without the consent of the holders, we may increase the aggregate principal amount of the Global Notes of either series in the future on the same terms and conditions (except for issuance date, price and, in some cases, the initial interest payment date) and with the same CUSIP numbers as the Global Notes of that series being offered hereby. Securities may be issued under the indenture from time to time as a single series or in two or more separate series up to the aggregate principal amount authorized by us from time to time for the Global Notes of either series. The additional Securities may only be issued if they would be fungible for United States federal tax purposes with the Global Notes that bear the same CUSIP number.

        The Floating Rate Global Notes are being offered initially in the aggregate principal amount of $750,000,000 and the 2.750% Global Notes are being offered initially in the aggregate principal amount of $1,250,000,000. The Floating Rate Global Notes and the 2.750% Global Notes will mature on January 14, 2019. The Floating Rate Global Notes will bear interest at a floating rate equal to three-month USD LIBOR plus 0.94% per annum as described under "—Interest—Floating Rate Global Notes." The 2.750% Global Notes will bear interest at a rate of 2.750% per annum as described under "—Interest—2.750% Global Notes."

        If the maturity date of the Global Notes falls on a day that is not a business day, payment of principal, premium, if any, and interest for such Global Notes then due will be paid on the next business day. No interest on that payment will accrue from and after the maturity date. Payments of principal, premium, if any, and interest on the Global Notes will be made by us through the Trustee to the depositary. See "Description of the Debt Securities—Global Securities" in the accompanying prospectus. The Global Notes will be issued in the form of one or more fully registered global securities in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The covenant provisions of the indenture described under the caption "Description of the Debt Securities—Senior Debt Securities—Covenants in the Senior Indenture" in the accompanying prospectus will apply to the Global Notes.

        We may redeem some or all of the 2.750% Global Notes at any time, as described below under "—Optional Redemption of the 2.750% Global Notes."

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Interest

        The Floating Rate Global Notes will bear interest for each interest period at a rate determined by the calculation agent. The calculation agent is The Bank of New York Mellon Trust Company, N.A, until such time as we appoint a successor calculation agent. The interest rate on the Floating Rate Global Notes for a particular interest period will be a per annum rate equal to three-month USD LIBOR as determined on the interest determination date plus 0.94%. The interest determination date for an interest period will be the second London business day preceding the first day of such interest period. Promptly upon determination, the calculation agent will inform the Trustee and us of the interest rate for the next interest period. Absent manifest error, the determination of the interest rate by the calculation agent shall be binding and conclusive on the holders of the Floating Rate Global Notes, the Trustee and us. A London business day is a day on which dealings in deposits in U.S. dollars are transacted in the London interbank market.

        Interest on the Floating Rate Global Notes will be paid to but excluding the relevant interest payment date. Interest payments on the Floating Rate Global Notes will be made quarterly in arrears on January 14, April 14, July 14 and October 14 of each year, commencing April 14, 2014 to the person in whose name the Floating Rate Global Notes are registered at the close of business on the business day immediately preceding the interest payment date. Interest on the Floating Rate Global Notes will accrue from and including January 14, 2014, to but excluding the first interest payment date and then from and including the immediately preceding interest payment date to which interest has been paid or duly provided for to but excluding the next interest payment date or maturity date, as the case may be. Each of these periods is referred to as an "interest period." The amount of accrued interest that we will pay for any interest period shall be calculated by multiplying the face amount of the Floating Rate Global Notes then outstanding by an accrued interest factor. This accrued interest factor is computed by adding the interest factor calculated for each day from January 14, 2014, or from the latest date interest was paid to the date for which accrued interest is being calculated. The interest factor for each day is computed by dividing the interest rate applicable to that date by 360. If an interest payment date for the Floating Rate Global Notes falls on a day that is not a business day, the interest payment date shall be postponed to the next succeeding business day unless such next succeeding business day would be in the following month, in which case, the interest payment date shall be the immediately preceding business day.

        On any interest determination date, LIBOR will be equal to the offered rate for deposits in U.S. dollars having an index maturity of three months, in amounts of at least $1,000,000, as such rate appears on "Reuters Page LIBOR01" at approximately 11:00 a.m., London time, on such interest determination date. If on an interest determination date, such rate does not appear on the "Reuters Page LIBOR01" as of 11:00 a.m., London time, or if the "Reuters Page LIBOR01" is not available on such date, the calculation agent will obtain such rate from Bloomberg L.P.'s page "BBAM."

        If no offered rate appears on "Reuters Page LIBOR01" or Bloomberg L.P.'s page "BBAM" on an interest determination date at approximately 11:00 a.m., London time, then the calculation agent (after consultation with us) will select four major banks in the London interbank market and shall request each of their principal London offices to provide a quotation of the rate at which three-month deposits in U.S. dollars in amounts of at least $1,000,000 are offered by it to prime banks in the London interbank market, on that date and at that time, that is representative of single transactions at that time. If at least two quotations are provided, LIBOR will be the arithmetic average of the quotations provided. Otherwise, the calculation agent will select three major banks in New York City and shall request each of them to provide a quotation of the rate offered by them at approximately 11:00 a.m., New York City time, on the interest determination date for loans in U.S. dollars to leading European banks having an index maturity of three months for the applicable interest period in an amount of at

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least $1,000,000 that is representative of single transactions at that time. If three quotations are provided, LIBOR will be the arithmetic average of the quotations provided. Otherwise, the rate of LIBOR for the next interest period will be set equal to the rate of LIBOR for the then current interest period.

        Upon request from any holder of Floating Rate Global Notes, the calculation agent will provide the interest rate in effect for the Floating Rate Global Notes for the current interest period and, if it has been determined, the interest rate to be in effect for the next interest period.

        All percentages resulting from any calculation of the interest rate on the Floating Rate Global Notes will be rounded to the nearest one hundred-thousandth of a percentage point with five one millionths of a percentage point rounded upwards (e.g., 9.876545% (or .09876545) would be rounded to 9.87655% (or .0987655)), and all dollar amounts used in or resulting from such calculation on the Floating Rate Global Notes will be rounded to the nearest cent (with one-half cent being rounded upward). Each calculation of the interest rate on the Floating Rate Global Notes by the calculation agent will (in the absence of manifest error) be final and binding on the holders and us.

        The interest rate on the Floating Rate Global Notes will in no event be higher than the maximum permitted rate by New York law as the same may be modified by United States law of general application.

        The 2.750% Global Notes will bear interest at the rate of 2.750% per year. We will make interest payments on the 2.750% Global Notes semi-annually in arrears on January 14 and July 14 of each year, beginning on July 14, 2014, to the holders of record of the 2.750% Global Notes at the close of business on the fifteenth day (whether or not a business day) immediately preceding the related interest payment date. Interest on the 2.750% Global Notes will accrue from and including January 14, 2014, to, but excluding, the first interest payment date and then from and including the immediately preceding interest payment date to which interest has been paid or duly provided for to, but excluding, the next interest payment date or maturity date, as the case may be. Interest on the 2.750% Global Notes will be paid on the basis of a 360-day year comprised of twelve 30-day months. If an interest payment date on the 2.750% Global Notes falls on a date that is not a business day, the interest payment date shall be postponed to the next succeeding business day.

Optional Redemption of the 2.750% Global Notes

        We will have the right to redeem the 2.750% Global Notes, in whole or in part, at any time on at least 30 days' but no more than 60 days' prior written notice. The redemption price will be equal to the greater of (1) 100% of the principal amount of the 2.750% Global Notes to be redeemed, and (2) the sum, as determined by us based on the Reference Treasury Dealer Quotations, of the present value of the principal amount of the 2.750% Global Notes to be redeemed and the remaining scheduled payments of interest thereon from the redemption date to the maturity date, referred to in this prospectus supplement as the Remaining Life, (not including any portion of such payments of interest accrued as of the redemption date) discounted from the scheduled payment dates to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined below) plus 20 basis points. Accrued and unpaid interest on the principal amount being redeemed will be paid to, but excluding, the redemption date.

        If money sufficient to pay the redemption price of and accrued interest on the 2.750% Global Notes (or portions thereof) to be redeemed on the redemption date is deposited with the Trustee or paying agent on or before the redemption date and certain other conditions are satisfied, then on and after the redemption date, interest will cease to accrue on such 2.750% Global Notes (or such portion thereof) called for redemption and such 2.750% Global Notes will cease to be outstanding. If any

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redemption date is not a business day, we will pay the redemption price on the next business day without any interest or other payment due to the delay.

        If fewer than all of the 2.750% Global Notes are to be redeemed, the Trustee will select the 2.750% Global Notes for redemption on a pro rata basis, by lot or by such other method as the Trustee deems appropriate, fair and in accordance with applicable depositary procedure. No 2.750% Global Notes of $1,000 or less will be redeemed in part.

        "Comparable Treasury Issue" means the United States Treasury security selected by a Reference Treasury Dealer appointed by HP as having a maturity comparable to the Remaining Life that would be utilized, at the time of selection, and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity with the Remaining Life.

        "Comparable Treasury Price" means, with respect to any redemption date, the average of three Reference Treasury Dealer Quotations for such redemption date.

        "Reference Treasury Dealer" means each of BNP Paribas Securities Corp., Merrill Lynch, Pierce, Fenner & Smith Incorporated, RBS Securities Inc. and Wells Fargo Securities, LLC and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary U.S. Government securities dealer in the United States (a Primary Treasury Dealer), HP shall substitute therefor another Primary Treasury Dealer.

        "Reference Treasury Dealer Quotations" means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by us, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to us by each Reference Treasury Dealer at 5:00 p.m., New York City time, on the third business day preceding the redemption date; provided that if three such quotations cannot reasonably be obtained by us, but if two such quotations are obtained, then the average of the two quotations shall be used, and if only one such quotation can reasonably be obtained by us, then one quotation shall be used.

        "Treasury Rate" means, with respect to any redemption date, the rate per annum equal to the semiannual equivalent yield to maturity of the applicable Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the applicable Comparable Treasury Price for the redemption date.

Book-Entry Notes

        We have obtained the information in this section or in the accompanying prospectus concerning The Depository Trust Company, Clearstream Banking, société anonyme and Euroclear Bank S.A./N.V., as operator of the Euroclear System and their book-entry systems and procedures from sources that we believe to be reliable. We take no responsibility for an accurate portrayal of this information. In addition, the description of the clearing systems in this section reflects our understanding of the rules and procedures of DTC, Clearstream and Euroclear as they are currently in effect. Those systems could change their rules and procedures at any time.

        The Depositary, Clearstream and Euroclear.    The Global Notes will be issued in denominations of $2,000 and integral multiples of $1,000 in excess thereof. Upon issuance, the Global Notes will be represented by one or more fully registered global securities. Each global security will be deposited with The Depository Trust Company, as depositary, and registered in the name of Cede & Co. Unless and until it is exchanged in whole or in part for notes in definitive form, no global security may be transferred except as a whole by the depositary to a nominee of such depositary. Investors may elect to hold interests in the global securities through:

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if they are participants in such systems, or indirectly through organizations which are participants in such systems. Clearstream and Euroclear will hold interests on behalf of their participants through customers' securities accounts in Clearstream's and Euroclear's names on the books of their respective depositaries, which in turn will hold such interests in customers' securities accounts in the depositaries' names on the books of the depositary. Citibank, N.A. will act as depositary for Clearstream and J.P. Morgan Chase Bank will act as depositary for Euroclear, and in such capacities are referred to in this prospectus supplement as the U.S. depositaries.

        Clearstream has advised us that it is a limited liability company organized under Luxembourg law. Clearstream holds securities for its participating organizations, referred to in this prospectus supplement as Clearstream participants, and facilitates the clearance and settlement of securities transactions between Clearstream participants through electronic book-entry changes in accounts of Clearstream participants, thereby eliminating the need for physical movement of certificates. Clearstream provides to Clearstream participants, among other things, services for safekeeping, administration, clearance and settlement of internationally traded securities and securities lending and borrowing. Clearstream interfaces with domestic markets in several countries. Clearstream is registered as a bank in Luxembourg, and as such is subject to regulation by the Commission de Surveillance du Secteur Financier. Clearstream participants are recognized financial institutions around the world, including underwriters, securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations and may include the underwriters. Indirect access to Clearstream is available to other institutions that clear through or maintain a custodial relationship with a Clearstream participant.

        Distributions with respect to the Global Notes held beneficially through Clearstream will be credited to cash accounts of Clearstream participants in accordance with its rules and procedures, to the extent received by the U.S. depositary for Clearstream.

        Euroclear advises that it was created in 1968 to hold securities for its participants and to clear and settle transactions between Euroclear participants through simultaneous electronic book-entry delivery against payment, thereby eliminating the need for physical movement of certificates and any risk from lack of simultaneous transfers of securities and cash. Euroclear provides various other services, including securities lending and borrowing and interfaces with domestic markets in several countries.

        Euroclear is operated by Euroclear Bank S.A./N.V., referred to in this prospectus supplement in such role as the Euroclear operator, under contract with Euroclear Clearance Systems S.C., a Belgian cooperative corporation, referred to in this prospectus supplement as the cooperative. All operations are conducted by Euroclear Bank S.A./N.V., and all Euroclear securities clearance accounts and Euroclear cash accounts are accounts with Euroclear Bank, not the cooperative. The cooperative establishes policy for Euroclear on behalf of Euroclear participants. Euroclear participants include banks (including central banks), securities brokers and dealers and other professional financial intermediaries and may include the underwriters ("Euroclear participants"). Indirect access to Euroclear is also available to other firms that clear through or maintain a custodial relationship with a Euroclear participant, either directly or indirectly.

        Securities clearance accounts and cash accounts with Euroclear Bank are governed by the Terms and Conditions Governing Use of Euroclear and the related Operating Procedures of the Euroclear System, and applicable Belgian laws (collectively, the "Euroclear Terms and Conditions"). The Euroclear Terms and Conditions govern transfers of securities and cash within Euroclear, withdrawals of securities and cash from Euroclear and receipts of payment with respect to securities in Euroclear. All securities in Euroclear are held on a fungible basis without attribution of specific certificates to

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specific securities clearance accounts. Euroclear Bank acts under the Euroclear Terms and Conditions only on behalf of Euroclear participants and has no record of or relationship with persons holding through Euroclear participants.

        Distributions with respect to beneficial interests in the Global Notes held through Euroclear will be credited to the cash accounts of Euroclear participants in accordance with the Euroclear Terms and Conditions, to the extent received by the Euroclear Bank and by Euroclear.

        Global Clearance and Settlement Procedures.    Initial settlement for the Global Notes will be made in immediately available funds. Secondary market trading between the depositary participants will occur in the ordinary way in accordance with the depositary's rules and will be settled in immediately available funds using the depositary's Same-Day Funds Settlement System. Secondary market trading between Clearstream participants or Euroclear participants will occur in the ordinary way in accordance with the applicable rules and operating procedures of Clearstream and Euroclear and will be settled using the procedures applicable to conventional eurobonds in immediately available funds.

        Cross-market transfers between persons holding directly or indirectly through the depositary, on the one hand, and directly or indirectly through Clearstream participants or Euroclear participants, on the other hand, will be effected in the depositary in accordance with the depositary's rules on behalf of the relevant European international clearing system by its U.S. depositary. However, these cross-market transactions will require delivery of instructions to the relevant European international clearing system by the counterparty in such system in accordance with its rules and procedures and within its established deadlines (European time). If the transaction meets its settlement requirements, the relevant European international clearing system will deliver instructions to its U.S. depositary to take action to effect final settlement on its behalf by delivering or receiving Global Notes in the depositary and making or receiving payment in accordance with normal procedures for same-day funds settlement applicable to the depositary. Clearstream participants and Euroclear participants may not deliver instructions directly to the depositary.

        Because of time-zone differences, credits of Global Notes received in Clearstream or Euroclear as a result of a transaction with a depositary participant will be made during subsequent securities settlement processing and will be credited the business day following the depositary settlement date. Such credits or any transactions in such Global Notes settled during such processing will be reported to the relevant Euroclear or Clearstream participants on such business day. Cash received in Clearstream or Euroclear as a result of sales of Global Notes by or through a Clearstream participant or a Euroclear participant to a depositary participant will be received with value on the depositary settlement date but will be available in the relevant Clearstream or Euroclear cash account only as of the business day following settlement in the depositary.

        Although the depositary, Clearstream and Euroclear have agreed to the foregoing procedures in order to facilitate transfers of Global Notes among participants of the depositary, Clearstream and Euroclear, they are under no obligation to perform or continue to perform such procedures and such procedures may be discontinued at any time.

Defeasance

        The provisions of the indenture relating to defeasance and covenant defeasance described under the caption "Description of Debt Securities—Satisfaction and Discharge; Defeasance" in the accompanying prospectus will apply to the Global Notes.

Sinking Fund

        There will not be a sinking fund for the Global Notes.

Governing Law

        The indenture provides that New York law shall govern any action regarding the Global Notes brought pursuant to the indenture.

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MATERIAL UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

        The following summary describes the material U.S. federal income tax considerations relating to the acquisition, ownership and disposition of the Global Notes. This summary is based on the Internal Revenue Code of 1986, as amended, or the "Code," and Treasury regulations, rulings and judicial decisions as of the date hereof, all of which may be changed, possibly with retroactive effect.

        This summary applies to you only if you acquire the Global Notes for cash in this offering at the "initial offering price" and hold the Global Notes as capital assets within the meaning of Section 1221 of the Code.

        This summary is for general information only and does not address all aspects of U.S. federal income taxation that may be relevant to you in light of your particular circumstances, and it does not address state, local, foreign, alternative minimum or non-income tax considerations that may be applicable to you. Further, this summary does not deal with holders that may be subject to special tax rules, including, but not limited to, insurance companies, tax-exempt organizations, financial institutions, dealers in securities or currencies, U.S. Holders (as described below) whose functional currency is not the U.S. dollar, certain U.S. expatriates or holders who hold the Global Notes as a hedge against currency risks or as part of a straddle, synthetic security, conversion transaction or other integrated transaction for U.S. federal income tax purposes. You should consult your own tax advisor as to the particular tax consequences to you of acquiring, holding or disposing of the Global Notes.

        For purposes of this summary, a "U.S. Holder" is a beneficial owner of a Global Note that, for U.S. federal income tax purposes, is: (a) an individual citizen or resident of the United States; (b) a corporation (or other business entity treated as a corporation for U.S. income tax purposes) created or organized in or under the laws of the United States or any state thereof (including the District of Columbia); (c) an estate the income of which is subject to U.S. federal income taxation regardless of its source; or (d) a trust if (i) a court within the United States is able to exercise primary supervision over the trust's administration and one or more United States persons have the authority to control all substantial decisions of the trust or (ii) such trust has a valid election in effect under applicable Treasury regulations to be treated as a United States person.

        For purposes of this summary, a "Non-U.S. Holder" is a beneficial owner of a Global Note that is neither a U.S. Holder nor a partnership or any entity or arrangement treated as a partnership for U.S. federal income tax purposes.

        If a partnership (or other entity or arrangement treated as a partnership for U.S. federal income tax purposes) holds a Global Note, the U.S. federal income tax treatment of a partner in such partnership will generally depend on the status of the partner and the activities of the partnership. If you are a partnership that holds a Global Note or a partner in such a partnership, you should consult your own tax advisor as to the particular U.S. federal income tax consequences applicable to you.

U.S. Holders

Interest

        Interest on a Global Note will generally be taxable to you as ordinary interest income as it accrues or is received by you in accordance with your usual method of accounting for U.S. federal income tax purposes.

Sale, Exchange or Other Taxable Dispositions of Global Notes

        If you are a U.S. Holder, upon the sale, exchange, redemption, retirement or other taxable disposition of a Global Note, you will generally recognize gain or loss for U.S. federal income tax purposes in an amount equal to the difference between (i) the amount of the cash and the fair market

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value of any property you receive on the sale or other taxable disposition (less an amount attributable to any accrued but unpaid interest, which will be taxable as ordinary interest income to the extent not previously taken into income), and (ii) your adjusted tax basis in the Global Note. Your adjusted tax basis in a Global Note will generally be equal to your cost for the Global Note, reduced by any principal payments you have previously received in respect of the Global Note.

        Such gain or loss will generally be treated as capital gain or loss and will be treated as long-term capital gain or loss if your holding period in the Global Note exceeds one year at the time of the disposition. Long-term capital gains of non-corporate taxpayers are subject to reduced rates of taxation. The deductibility of capital losses is subject to limitations.

Additional Tax on Net Investment Income

        Non-corporate U.S. persons will generally be subject to a 3.8% tax on the lesser of (1) the U.S. person's "net investment income" for the relevant taxable year and (2) the excess of the U.S. person's modified adjusted gross income for the taxable year over a certain threshold (which in the case of individuals will be between $125,000 and $250,000, depending on the individual's tax return filing status). A U.S. Holder's net investment income will generally include any income or gain recognized by such holder with respect to the Global Notes, unless such income or gain is derived in the ordinary course of the conduct of such holder's trade or business (other than a trade or business that consists of certain passive or trading activities).

Backup Withholding and Information Reporting

        U.S. federal backup withholding may apply to payments on the Global Notes and proceeds from the sale or other disposition of the Global Notes if you are a non-exempt U.S. Holder and fail to provide a correct taxpayer identification number or otherwise comply with applicable requirements of the backup withholding rules.

        Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules may be allowed as a credit against your U.S. federal income tax liability and may entitle you to a refund, provided the required information is timely furnished to the Internal Revenue Service, referred to in this prospectus supplement as the IRS.

        You will also be subject to information reporting with respect to payments on the Global Notes and proceeds from the sale or other disposition of the Global Notes, unless you are an exempt recipient and appropriately establish that exemption.

Non-U.S. Holders

Interest

        Subject to the discussion of backup withholding and information reporting below, if you are a Non-U.S. Holder, payments of interest on the Global Notes to you will not be subject to U.S. federal income, branch profits or withholding tax, provided that:

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        You will satisfy these certification requirements if you certify on IRS Form W-8BEN or other applicable form, under penalties of perjury, that you are not a United States person within the meaning of the Code, provide your name and address and file such form with the withholding agent.

        If you hold a Global Note through a foreign partnership or intermediary, you and the foreign partnership or intermediary must satisfy certification requirements of applicable Treasury regulations.

        Even if the requirements listed above are not satisfied, you will be entitled to an exemption from or reduction in U.S. withholding tax provided that:

        You may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS.

Additional Tax on Net Investment Income

        As discussed above under "—U.S. Holders—Additional Tax on Net Investment Income," there is a 3.8% tax on the "net investment income" of certain U.S. Holders that are individuals, trusts or estates. It is unclear whether this tax will also apply to Non-U.S. Holders that are estates or trusts that have one or more U.S. beneficiaries. Such Non-U.S. Holders and their beneficiaries should consult their own tax advisors.

Sale, Exchange or Other Taxable Dispositions of Global Notes

        In addition, subject to the discussion of backup withholding and information reporting below, if you are a Non-U.S. Holder, you will not be subject to U.S. federal income or branch profits tax on the gain you realize on any sale, exchange, redemption, retirement or other taxable disposition of a Global Note, unless:

U.S. Trade or Business

        If interest on a Global Note or gain from a disposition of a Global Note is effectively connected with your conduct of a U.S. trade or business, and, if required by an applicable treaty, you maintain a U.S. "permanent establishment" to which the interest or gain is attributable, you will generally be

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subject to U.S. federal income tax on the interest or gain on a net basis in the same manner as if you were a U.S. Holder. If you are a foreign corporation, you may also be subject to a branch profits tax of 30% of your effectively connected earnings and profits for the taxable year, subject to certain adjustments, unless you qualify for a lower rate under an applicable income tax treaty.

Backup Withholding and Information Reporting

        Under current U.S. federal income tax law, backup withholding and information reporting may apply to payments made by us (including our paying agents) to you in respect of the Global Notes, unless you provide an IRS Form W-8BEN or otherwise meet documentary evidence requirements for establishing that you are a Non-U.S. Holder or otherwise establish an exemption. We (or our paying agent) may, however, report payments of interest on the Global Notes.

        The payment of proceeds from a Non-U.S. Holder's disposition of Global Notes to or through the U.S. office of any broker, domestic or foreign, will be subject to information reporting and possibly backup withholding unless such holder certifies as to its non-U.S. status under penalties of perjury or otherwise establishes an exemption, provided that the broker does not have actual knowledge or reason to know that such holder is a U.S. person or that the conditions of an exemption are not, in fact, satisfied. The payment of the proceeds from a Non-U.S. Holder's disposition of a Global Note to or through a non-U.S. office of either a U.S. broker or a non-U.S. broker that is a "United States-related person" will be subject to information reporting, but not backup withholding, unless such broker has documentary evidence in its files that such Non-U.S. Holder is not a U.S. person and the broker has no knowledge to the contrary, or the Non-U.S. Holder otherwise establishes an exemption. Neither information reporting nor backup withholding will apply to a payment of the proceeds of a Non-U.S. Holder's disposition of notes by or through a non-U.S. office of a non-U.S. broker that is not a United States-related person.

        You should consult your own tax advisor regarding the application of information reporting and backup withholding in your particular situation, the availability of an exemption from backup withholding and the procedure for obtaining such an exemption, if available. Copies of any information returns filed with the IRS may be made available by the IRS, under the provisions of a specific treaty or agreement, to the tax authorities of the country in which the Non-U.S. Holder resides.

        Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules may be allowed as a credit against your U.S. federal income tax liability and may entitle you to a refund, provided the required information is timely furnished to the IRS.

        The U.S. federal tax discussion set forth above is included for general information only and may not be applicable depending on a holder's particular situation. Holders should consult their tax advisors with respect to the tax consequences to them of the beneficial ownership and disposition of the Global Notes, including the tax consequences under state, local, foreign and other tax laws and the possible effects of changes in U.S. federal and other tax laws.

European Union Savings Directive

        Under EC Council Directive 2003/48/EC on the taxation of savings income, each member state is required to provide to the tax authorities of another member state details of payments of interest or other similar income paid by a person within its jurisdiction to, or collected by such a person for, an individual resident in that other member state; provided, however, that for a transitional period, Austria and Luxembourg are instead required to apply a withholding system in relation to such payments, deducting tax at rates rising over time to 35%. The transitional period is to terminate at the end of the first full fiscal year following agreement by certain non-EU countries to the exchange of information relating to such payments.

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        A number of non-EU countries and certain dependent or associated territories of certain member states, have agreed to adopt similar measures (either provision of information or transitional withholding) in relation to payments made by a person within its jurisdiction to, or collected by such a person for, an individual resident in a member state. In addition, the member states have entered into reciprocal provision of information or transitional withholding arrangements with certain of those dependent or associated territories in relation to payments made by a person in a member state to, or collected by such a person for, an individual resident in one of those territories.

        Investors who may be affected by any of these arrangements are advised to consult with their own professional advisors.

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UNDERWRITING

        Under the terms and conditions contained in an underwriting agreement dated January 9, 2014, we have agreed to sell to the underwriters named below, for which BNP Paribas Securities Corp., Merrill Lynch, Pierce, Fenner & Smith Incorporated, RBS Securities Inc. and Wells Fargo Securities, LLC, are acting as representatives, and each underwriter has agreed severally to purchase, the following principal amounts of the Floating Rate Global Notes and the 2.750% Global Notes set forth opposite its name below.

Underwriter
  Principal Amount of
Floating Rate
Global Notes
  Principal Amount of
2.750% Global Notes
 

BNP Paribas Securities Corp. 

  $ 159,375,000   $ 265,625,000  

Merrill Lynch, Pierce, Fenner & Smith
                  Incorporated

    159,375,000     265,625,000  

RBS Securities Inc. 

    159,375,000     265,625,000  

Wells Fargo Securities, LLC

    159,375,000     265,625,000  

ANZ Securities, Inc. 

    8,654,000     14,424,000  

Barclays Capital Inc. 

    8,654,000     14,423,000  

BNY Mellon Capital Markets, LLC

    8,654,000     14,423,000  

Citigroup Global Markets Inc. 

    8,654,000     14,423,000  

Credit Suisse Securities (USA) LLC

    8,654,000     14,423,000  

Deutsche Bank Securities Inc. 

    8,654,000     14,423,000  

HSBC Securities (USA) Inc. 

    8,654,000     14,423,000  

J.P. Morgan Securities LLC

    8,654,000     14,423,000  

Morgan Stanley & Co. LLC

    8,654,000     14,423,000  

RBC Capital Markets, LLC

    8,654,000     14,423,000  

Santander Investment Securities Inc. 

    8,654,000     14,423,000  

SG Americas Securities, LLC

    8,653,000     14,423,000  

Standard Chartered Bank

    8,653,000     14,423,000  
           

Total

  $ 750,000,000   $ 1,250,000,000  
           

        The underwriting agreement provides that the underwriters are obligated to purchase all of the Global Notes if any are purchased. In addition, the underwriting agreement provides that, if an underwriter defaults on its purchase obligations, and such underwriter's purchase commitment was less than 10% of the aggregate amount of the Global Notes, the purchase commitments of non-defaulting underwriters with respect to the Global Notes shall be increased proportionately to take up and pay for the Global Notes which the defaulting underwriter failed to purchase. If the defaulting underwriter's purchase commitment was more than 10% of the aggregate principal amount of the Global Notes, the purchase commitments of the non-defaulting underwriters with respect to the Global Notes may be increased or the offering of the Global Notes may be terminated.

        The underwriters propose to offer the Global Notes initially at the public offering price on the cover page of this prospectus supplement and may offer the Global Notes to selected broker-dealers at that price, in the case of the Floating Rate Global Notes, less a concession of 0.200% of the principal amount per Floating Rate Global Notes, and in the case of the 2.750% Global Notes, less a concession of 0.200% of the principal amount per 2.750% Global Notes. The underwriters and selected broker-dealers may allow a discount on sales to other broker-dealers, in the case of the Floating Rate Global Notes, of 0.150% of such principal amount, and in the case of the 2.750% Global Notes, of 0.150% of such principal amount. After the initial public offering of the Global Notes, the public offering price and concessions and discounts to broker-dealers and other selling terms with respect thereto may be

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changed. The offering of the Global Notes by the underwriters is subject to receipt and acceptance and subject to the underwriters' right to reject any order in whole or in part.

        We estimate that our out-of-pocket expenses (not including the underwriting discount) for this offering will be approximately $547,332.

        We have agreed to indemnify the several underwriters against certain liabilities under the Securities Act of 1933, as amended, referred to in this prospectus supplement as the Securities Act, or to contribute to payments that the underwriters may be required to make in that respect.

        The underwriters may engage in over-allotment, stabilizing transactions, syndicate covering transactions and penalty bids, in accordance with Regulation M under the Securities Exchange Act of 1934, as amended, referred to in this prospectus supplement as the Exchange Act, as described below:

        Such stabilizing transactions, syndicate covering transactions and penalty bids may cause the price of the Global Notes to be higher than it would otherwise be in the absence of such transactions.

        The underwriters and their respective affiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging, financing and brokerage activities. Some of the underwriters and their affiliates have engaged in, and may in the future engage in, investment banking and other commercial dealings in the ordinary course of business with us or our affiliates. They have received, or may in the future receive, customary fees and commissions for these transactions.

        In addition, in the ordinary course of their business activities, the underwriters and their affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers. Such investments and securities activities may involve securities and/or instruments of ours or our affiliates. Certain of the underwriters or their affiliates that have a lending relationship with us routinely hedge, and certain other of those underwriters may hedge, their credit exposure to us consistent with their customary risk management policies. Typically, such underwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities, including potentially the Global Notes offered hereby. Any such credit default swaps or short positions could adversely affect future trading prices of the Global Notes offered hereby. The underwriters and their affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments. Standard Chartered Bank will not effect any offers or sales of any notes in the United States unless it is through one or more U.S. registered broker-dealers as permitted by the regulations of the Financial Industry Regulatory Authority, Inc.

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OFFERING RESTRICTIONS

        The Global Notes are offered for sale in the United States and in jurisdictions outside the United States, subject to applicable law.

        Each of the underwriters has agreed that it will not offer, sell, or deliver any of the Global Notes, directly or indirectly, or distribute this prospectus supplement, the accompanying prospectus or any other offering material relating to the Global Notes, in or from any jurisdiction except under circumstances that will result in compliance with the applicable laws and regulations and which will not impose any obligations on us except as set forth in the underwriting agreement.

        Holders may be required to pay stamp taxes and other charges in accordance with the laws and practices of the country in which the Global Notes were purchased. These taxes and charges are in addition to the respective public offering price set forth on the cover page.

European Economic Area

        In relation to each Member State of the European Economic Area which has implemented the Prospectus Directive, each referred to in this prospectus supplement as a Relevant Member State, the underwriters represent and agree that with effect from and including the date on which the Prospectus Directive is implemented in that Relevant Member State, referred to in this prospectus supplement as the Relevant Implementation Date, they have not made and will not make an offer of the Global Notes to the public in that Relevant Member State prior to the publication of a prospectus in relation to the Global Notes which has been approved by the competent authority in that Relevant Member State in accordance with the Prospectus Directive or, where appropriate, published in another Relevant Member State and notified to the competent authority in that Relevant Member State, all in accordance with Article 18 of the Prospectus Directive, except that it may, with effect from and including the Relevant Implementation Date, make an offer of the Global Notes to the public in that Relevant Member State at any time,

        For the purposes of this provision, the expression "an offer of the Global Notes to the public" in relation to any of the Global Notes in any Relevant Member State means the communication in any form and by any means of sufficient information on the terms of the offer and the Global Notes to be offered so as to enable an investor to decide to purchase or subscribe the Global Notes, as the same may be varied in that Relevant Member State by any measure implementing the Prospectus Directive in that Relevant Member State and the expression "Prospectus Directive" means Directive 2003/7 1/EC (and amendments thereto, including the 2010 PD Amending Directive, to the extent implemented in the Relevant Member State), and includes any relevant implementing measure in each Relevant Member State and the expression "2010 PD Amending Directive" means Directive 2010/73/EU.

United Kingdom

        Each underwriter has represented and agreed that it and each of its affiliates:

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VALIDITY OF THE GLOBAL NOTES

        The validity of the Global Notes will be passed upon for us by Rishi Varma, our Senior Vice President, Deputy General Counsel and Assistant Secretary. As to matters of New York law, Mr. Varma will rely on the opinion of Gibson, Dunn & Crutcher LLP, 200 Park Avenue, New York, New York 10166. The underwriters have been represented by Cravath, Swaine & Moore LLP, Worldwide Plaza, 825 Eighth Avenue, New York, New York 10019.


EXPERTS

        The consolidated financial statements of HP appearing in HP's Annual Report (Form 10-K) for the year ended October 31, 2013, and the effectiveness of HP's internal control over financial reporting as of October 31, 2013, have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their reports thereon, included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such reports given on the authority of such firm as experts in accounting and auditing.


WHERE YOU CAN FIND MORE INFORMATION

        We file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available to the public from the SEC's web site at http://www.sec.gov. You may also read and copy any document we file at the SEC's public reference room in Washington, D.C. located at 100 F Street, N.E., Washington, D.C. 20549. You may also obtain copies of any document we file at prescribed rates by writing to the Public Reference Section of the SEC at that address. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room. Information about us, including our SEC filings, is also available on our website at http://www.hp.com, however, that information is not a part of this prospectus supplement or the accompanying prospectus.


INFORMATION INCORPORATED BY REFERENCE

        The SEC allows us to "incorporate by reference" in this prospectus supplement the information in other documents that 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 considered to be a part of this prospectus supplement, and information in documents that we file later with the SEC will automatically update and supersede information contained in documents filed earlier with the SEC or contained in this prospectus supplement. We incorporate by reference in this prospectus supplement the documents listed below and any future filings that we may make with the SEC under Sections 13(a), 13(c), 14, or 15(d) of the Exchange Act, prior to the termination of the offering under this prospectus supplement (other than any information furnished pursuant to Item 2.02 or Item 7.01 of any Current Report on Form 8-K unless HP specifically states in such Current Report that such information is to be considered "filed" under the Exchange Act or HP incorporates it by reference into a filing under the Securities Act or the Exchange Act):

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        Notwithstanding the foregoing, we are not incorporating any document or information deemed to have been furnished and not filed in accordance with the SEC's rules. You may obtain a copy of any or all of the documents referred to above which may have been or may be incorporated by reference into this prospectus supplement (excluding certain exhibits to the documents) at no cost to you by writing or telephoning us at the following address:

Hewlett-Packard Company
3000 Hanover Street
Palo Alto, California 94304
Attn: Investor Relations Department
(650) 857-1501

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Prospectus

Hewlett-Packard Company

DEBT SECURITIES
COMMON STOCK
PREFERRED STOCK
DEPOSITARY SHARES
WARRANTS

        We may offer from time to time, in one or more offerings, debt securities, common stock, preferred stock, depositary shares and warrants. This prospectus describes the general terms of these securities and the general manner in which we will offer them. We will provide the specific terms and prices of these securities in supplements to this prospectus. The prospectus supplements will also describe the specific manner in which we will offer these securities and may also supplement, update or amend information contained in this prospectus. You should read this prospectus and the applicable prospectus supplement carefully before you invest.

        We may sell these securities on a continuous or delayed basis directly, through agents, dealers or underwriters as designated from time to time, or through a combination of these methods. The names of any underwriters, dealers or agents involved in the sale of any securities and any applicable commissions or discounts will be set forth in the prospectus supplement covering the sales of those securities. Our net proceeds from the sale of securities also will be set forth in the applicable prospectus supplement.

        Our common stock is listed on the New York Stock Exchange under the symbol "HPQ."

        See risk factors in Item 1A of our Annual Report on Form 10-K for the fiscal year ended October 31, 2011, as they have been and may be updated and modified periodically in our reports filed with the Securities and Exchange Commission (the "SEC"), as described in the section entitled "Information Incorporated by Reference" in this prospectus.

        Our principal executive offices are located at 3000 Hanover Street, Palo Alto, California 94304, and our telephone number at that location is (650) 857-1501.



        Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined that this prospectus is accurate or complete. Any representation to the contrary is a criminal offense.



May 24, 2012



TABLE OF CONTENTS
Prospectus

 
  Page  

About This Prospectus

    1  

Forward-looking Statements

    1  

Use of Proceeds

    2  

Description of the Debt Securities

    2  

Description of Common Stock

    12  

Description of Preferred Stock

    13  

Description of the Depositary Shares

    14  

Description of the Warrants

    17  

Plan of Distribution

    18  

Validity of Securities

    19  

Experts

    20  

Where You Can Find More Information

    20  

Information Incorporated By Reference

    21  


ABOUT THIS PROSPECTUS

        This prospectus is part of a "shelf" registration statement that we have filed with the SEC. By using a shelf registration statement, we may sell, at any time and from time to time, in one or more offerings, the securities described in this prospectus.

        This prospectus only provides you with a general description of the securities we may offer. Each time we sell securities, we will provide a prospectus supplement that contains specific information about the terms of those securities. The prospectus supplement may also add, update or change information contained in this prospectus. You should read both this prospectus and any prospectus supplement together with the additional information described below, including a description of our business, in the sections entitled "Where You Can Find More Information" and "Information Incorporated by Reference."

        This prospectus contains summaries of certain provisions contained in some of the documents described herein, but reference is made to the actual documents for complete information. All of the summaries are qualified in their entirety by the actual documents. Copies of some of the documents referred to herein have been filed or will be filed or incorporated by reference as exhibits to the registration statement of which this prospectus is a part, and you may obtain copies of those documents as described below in the section entitled "Where You Can Find More Information."

        We are not making an offer of these securities in any jurisdiction where the offer is not permitted. You should not assume that the information in this prospectus or a prospectus supplement is accurate as of any date other than the date on the front of the document.

        Except as otherwise noted, references in this prospectus to "HP," "we," "us" and "our" are to Hewlett-Packard Company and its consolidated subsidiaries.




FORWARD-LOOKING STATEMENTS

        This prospectus, the prospectus supplement, the documents incorporated by reference in this prospectus and other written reports and oral statements made from time to time by the company may contain "forward-looking statements" that involve risks, uncertainties and assumptions. If the risks or uncertainties ever materialize or the assumptions prove incorrect, the results of HP may differ materially from those expressed or implied by such forward-looking statements and assumptions. All statements other than statements of historical fact are statements that could be deemed forward-looking statements, including but not limited to any projections of revenue, margins, expenses, tax provisions, earnings, earnings per share, tax provisions, cash flows, benefit obligations, share repurchases, currency exchange rates, the impact of acquisitions or other financial items; any projections of the amount, timing or impact of cost savings, restructuring charges, early retirement programs, workforce reductions or impairment charges; any statements of the plans, strategies and objectives of management for future operations, including the execution of restructuring plans and any resulting cost savings or revenue or profitability improvements; any statements concerning expected development, performance, market share or competitive performance relating to products or services; any statements regarding current or future macroeconomic trends or events and the impact of those trends and events on HP and its financial performance; any statements regarding pending investigations, claims or disputes; any statements of expectation or belief; and any statements of assumptions underlying any of the foregoing. Risks, uncertainties and assumptions include the impact of macroeconomic and geopolitical trends and events; the competitive pressures faced by HP's businesses; the development and transition of new products and services (and the enhancement of existing products and services) to meet customer needs and respond to emerging technological trends; the execution and performance of contracts by HP and its suppliers, customers and partners; the

1


protection of HP's intellectual property assets, including intellectual property licensed from third parties; integration and other risks associated with business combination and investment transactions; the hiring and retention of key employees; assumptions related to pension and other post-retirement costs and retirement programs; expectations and assumptions relating to the execution, timing and results of restructuring plans, including estimates and assumptions related to the cost and the anticipated benefits of implementing those plans; the resolution of pending investigations, claims and disputes; and other risks that are described herein and in our other SEC reports, including but not limited to the risks described in HP's Quarterly Report on Form 10-Q for the quarter ended January 31, 2012. HP assumes no obligation and does not intend to update these forward-looking statements.


USE OF PROCEEDS

        Unless otherwise specified in a prospectus supplement, the net proceeds from the sale of the securities to which this prospectus relates will be used for general corporate purposes. General corporate purposes may include repayment of debt, repurchases of outstanding shares of common stock, acquisitions, investments, additions to working capital, capital expenditures, and advances to or investments in our subsidiaries. Net proceeds may be temporarily invested prior to use.


DESCRIPTION OF THE DEBT SECURITIES

        This section describes the general terms and provisions of any debt securities that we may offer in the future. A prospectus supplement relating to a particular series of debt securities will describe the material terms of that particular series and the extent to which the general terms and provisions contained herein apply to that particular series.

GENERAL

        The debt securities will either be our senior debt securities or our subordinated debt securities. We expect to issue the debt securities under one or more separate indentures between us and The Bank of New York Mellon Trust Company, National Association as successor in interest to J.P. Morgan Trust Company, National Association (formerly known as Chase Manhattan Bank and Trust Company, National Association), as trustee. Senior debt securities will be issued under a senior indenture and subordinated debt securities will be issued under a subordinated indenture. Together, the senior indenture and subordinated indenture are called "indentures." For additional information, you should look at the senior indenture that is filed as an exhibit to the post-effective amendment to our registration statement on Form S-3 (file number 333-134327) filed with the SEC on June 7, 2006 and the form of subordinated indenture that is filed as an exhibit to our registration statement on Form S-3 (file number 333-30786) filed with the SEC on March 17, 2000. Each of the indentures is incorporated by reference into this prospectus. In this description of the debt securities, the words "we," "us" or "our" refer only to Hewlett-Packard Company and not to any of our subsidiaries.

        Debt securities may be issued in separate series without limitation as to aggregate principal amount. We may specify a maximum aggregate principal amount for the debt securities of any series. We are not limited as to the amount of debt securities we may issue under the indentures. Unless otherwise provided in a prospectus supplement, a series of debt securities may be reopened for issuance of additional debt securities of such series.

2


TERMS OF A PARTICULAR SERIES

        Each prospectus supplement relating to a particular series of debt securities will include specific information relating to the offering. This information will include some or all of the following terms of the debt securities of the series:

        Unless otherwise specified in the prospectus supplement:

3


        Debt securities may be sold at a substantial discount below their stated principal amount, bearing no interest or interest at a rate that at time of issuance is below market rates.

EXCHANGE AND TRANSFER

        Debt securities may be transferred or exchanged at the office of the security registrar or at the office of any transfer agent designated by us. We will not impose a service charge for any transfer or exchange, but we may require holders to pay any tax or other governmental charges associated with any transfer or exchange.

        In the event of any potential redemption of debt securities of any series in part, we will not be required to:

        We have initially appointed the trustee as the security registrar. Any transfer agent, in addition to the security registrar, initially designated by us will be named in the prospectus supplement. We may designate additional transfer agents, change transfer agents or change the office of the transfer agent, change any security registrar or act as security registrar. However, we will be required to maintain a transfer agent in each place of payment for the debt securities of each series.

GLOBAL SECURITIES

        The debt securities of any series may be represented, in whole or in part by one or more global securities. Each global security will:

        No global security may be exchanged in whole or in part for debt securities registered in the name of any person other than the depositary or any nominee, referred to as certificated debt securities, unless:

        As long as the depositary, or its nominee, is the registered owner of a global security, the depositary or nominee will be considered the sole owner and holder of the debt securities represented by the global security for all purposes under the indenture. Except in the above limited circumstances, owners of beneficial interests in a global security will not be:

4


        Payments on a global security will be made to the depositary or its nominee as the holder of the global security. Some jurisdictions have laws that require that certain purchasers of securities take physical delivery of such securities in definitive form. These laws may impair the ability to transfer beneficial interests in a global security.

        Institutions that have accounts with the depositary or its nominee are referred to as "participants." Ownership of beneficial interests in a global security will be limited to participants and to persons that may hold beneficial interests through participants. The depositary will credit, on its book-entry registration and transfer system, the respective principal amounts of debt securities represented by the global security to the accounts of its participants.

        Ownership of beneficial interests in a global security will be shown on and effected through records maintained by the depositary, with respect to participants' interests, or any participant, with respect to interests of persons held by participants on their behalf.

        Payments, transfers and exchanges relating to beneficial interests in a global security will be subject to policies and procedures of the depositary. The depositary policies and procedures may change from time to time. Neither the trustee nor we will have any responsibility or liability for the depositary's or any participant's records with respect to beneficial interests in a global security.

PAYMENT AND PAYING AGENTS

        Unless otherwise indicated in the prospectus supplement:

        At our option, however, we may pay interest by mailing a check to the record holder.

        The corporate trust office of the trustee will initially be designated as our sole paying agent. We may also name any other paying agents in the prospectus supplement. We may designate additional paying agents, change paying agents or change the office of any paying agent. However, we will be required to maintain a paying agent in each place of payment for the debt securities of a particular series.

        All monies paid by us to a paying agent for payment on any debt security which remain unclaimed for a period ending the earlier of 10 business days prior to the date the money would be turned over to the state, or at the end of two years after the payment was due, will be repaid to us. Thereafter, the holder may look only to us for such payment.

CONSOLIDATION, MERGER AND SALE OF ASSETS

        We may not consolidate with or merge into any other person in a transaction in which we are not the surviving corporation, or convey, transfer or lease our properties and assets substantially as an entirety to any person, unless:

5


EVENTS OF DEFAULT

        Each indenture defines an event of default with respect to any series of debt securities as one or more of the following events:

        An event of default of one series of debt securities is not necessarily an event of default for any other series of debt securities.

        If an event of default, other than an event of default described in clause (5) above, shall occur and be continuing, either the trustee or the holders of at least 25% in aggregate principal amount of the outstanding securities of that series may declare the principal amount of the debt securities of that series to be due and payable immediately. If an event of default described in clause (5) above shall occur, the principal amount of all the debt securities of that series will automatically become immediately due and payable. Any payment by us on the subordinated debt securities following any acceleration will be subject to the subordination provisions described below under "Subordinated Debt Securities."

        After acceleration, the holders of a majority in aggregate principal amount of the outstanding securities of that series, under certain circumstances, may rescind and annul such acceleration if all events of default, other than the non-payment of accelerated principal, or other specified amount, have been cured or waived.

        Other than the duty to act with the required care during an event of default, the trustee will not be obligated to exercise any of its rights or powers at the request of the holders unless the holders shall have offered to the trustee reasonable indemnity. Generally, the holders of a majority in aggregate principal amount of the outstanding debt securities of any series will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on the trustee.

        A holder will not have any right to institute any proceeding under the indentures, or for the appointment of a receiver or a trustee, or for any other remedy under the indentures, unless:

6


        Holders may, however, sue to enforce the payment of principal, premium or interest on any series of debt securities on or after the due date without following the procedures listed in (1) through (3) above.

        We will furnish the trustee with an annual statement by our officers as to whether or not we are in default in the performance of the indenture and, if so, specifying all known defaults.

MODIFICATION AND WAIVER

        We and the trustee may make modifications and amendments to the indentures with the consent of the holders of a majority in aggregate principal amount of the outstanding securities of each series affected by the modification or amendment. We may also make modifications and amendments to the indentures for the benefit of the holders, without their consent, for certain purposes including, but not limited to:

        However, neither we nor the trustee may make any modification or amendment without the consent of the holder of each outstanding security of that series affected by the modification or amendment if such modification or amendment would:

7


SATISFACTION AND DISCHARGE; DEFEASANCE

        We may be discharged from our obligations on the debt securities of any series if we deposit enough money with the trustee to pay all the principal, interest and any premium due to the stated maturity date or redemption date of the debt securities.

        Each indenture contains a provision that permits us to elect either or both of the following:

        To make either of the above elections, we must deposit in trust with the trustee enough money to pay in full the principal, interest and premium on the debt securities. This amount may be made in cash and/or U.S. government obligations. As a condition to either of the above elections, we must deliver to the trustee an opinion of counsel that the holders of the debt securities will not recognize income, gain or loss for United States federal income tax purposes as a result of the action.

        If any of the above events occur, the holders of the debt securities of the series will not be entitled to the benefits of the indenture, except for registration of transfer and exchange of debt securities, replacement of lost, stolen or mutilated debt securities and, if applicable, conversion and exchange of debt securities.

NOTICES

        Notices to holders will be given by mail to the addresses of the holders in the security register.

GOVERNING LAW

        The indentures and the debt securities will be governed by, and construed under, the laws of the State of New York, without regard to conflicts of laws principles.

REGARDING THE TRUSTEE

        The indentures limit the right of the trustee, if it becomes our creditor, to obtain payment of claims or secure its claims.

        The trustee is permitted to engage in certain other transactions. If the trustee acquires any conflicting interest, however, and there is a default under the debt securities of any series for which they are trustee, the trustee must eliminate the conflict or resign. The Bank of New York Mellon Trust Company, National Association is also our depositary and affiliates of The Bank of New York Mellon Trust Company, National Association have performed and continue to perform other services for us in the normal course of business.

SENIOR DEBT SECURITIES

        The senior debt securities will be unsecured, unless we elect otherwise, and will rank equally with all of our other unsecured and non-subordinated senior debt.

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COVENANTS IN THE SENIOR INDENTURE

        LIMITATIONS ON LIENS.    Neither we nor any restricted subsidiary will issue, incur, create, assume or guarantee any secured debt without securing the senior debt securities equally and ratably with or prior to that secured debt unless the total amount of all secured debt with which the senior debt securities are not at least equally and ratably secured would not exceed the greater of $500 million or 10% of our consolidated net tangible assets.

        LIMITATIONS ON SALE AND LEASE-BACK TRANSACTIONS.    Subject to the last paragraph of this section, neither we nor any restricted subsidiary will enter into any lease with a term longer than three years covering any of our principal property or any restricted subsidiary that is sold to any other person in connection with that lease unless either:

        However, either we or our restricted subsidiaries would be able to enter into a sale and lease-back transaction without being required to apply the net proceeds as required by (2) above if the sum of the following amounts would not exceed the greater of $500 million or 10% of our consolidated net tangible assets:

DEFINITIONS RELATING TO THE SENIOR DEBT SECURITIES

        "attributable debt" with regard to a sale and lease-back transaction means the lesser of:

        "consolidated net tangible assets" means total assets, less reserves, after deducting:

        "mortgage" means a mortgage, security interest, pledge, lien, charge or other encumbrance.

        "nonrecourse obligation" means indebtedness substantially related to:

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        "principal property" means the land, improvements, buildings and fixtures owned by us or a restricted subsidiary located in the United States that constitutes our principal corporate office, any manufacturing plant or any manufacturing facility and has a book value in excess of 0.75% of our consolidated net tangible assets as of the determination date. Principal property does not include any property that our board of directors has determined not to be of material importance to the business conducted by our subsidiaries and us, taken as a whole.

        "restricted subsidiary" means any subsidiary that owns any principal property, but does not include:

        "secured debt" means any of our debt or any debt of a restricted subsidiary for borrowed money secured by either a mortgage on any principal property or stock or indebtedness of a restricted subsidiary. Secured debt does not include:

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SUBORDINATED DEBT SECURITIES

        The subordinated debt securities are subordinated in right of payment to the prior payment in full of all senior debt, including any senior debt securities. In the event of our dissolution, winding up, liquidation or reorganization, the holders of senior debt shall be entitled to receive payment in full before holders of subordinated debt securities shall be entitled to receive any payment or distribution on any subordinated debt securities.

        In the event of insolvency, upon any distribution of our assets:

DEFINITIONS RELATING TO SUBORDINATED DEBT SECURITIES

        "senior debt" means the principal, premium, if any, and unpaid interest on:

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        However, senior debt shall not include any indebtedness or obligation that provides that such indebtedness or obligation is not superior in right of payment to the subordinated debt securities or provides that such indebtedness is subordinate to our other indebtedness and obligations.

        The subordinated debt securities are effectively subordinated to all existing and future liabilities of our subsidiaries. Any right we have to participate in any distribution of the assets of any of our subsidiaries upon their liquidation, reorganization or insolvency, and the consequent right of holders of senior debt securities to participate in those assets, will be subject to the claims of the creditors of such subsidiary. In addition, any claim we may have as a creditor would still be subordinate to any security interest in the assets of such subsidiary and any indebtedness of such subsidiary senior to that held by us.


DESCRIPTION OF COMMON STOCK

        Our certificate of incorporation authorizes us to issue up to 9,600,000,000 shares of common stock, par value $0.01 per share. As of April 30, 2012 there were approximately 1,978,392,000 shares of common stock outstanding.

        The holders of common stock as of the applicable record date are entitled to one vote per share on all matters to be voted upon by the stockholders. The holders of common stock have cumulative voting rights for the election of our directors in accordance with our bylaws and Delaware law. Subject to preferences applicable to any outstanding preferred stock, the holders of common stock are entitled to receive ratably such dividends as may be declared from time to time by the board of directors out of funds legally available for distribution, and, in the event of our liquidation, dissolution or winding up, the holders of common stock are entitled to share in all assets remaining after payment of liabilities. The common stock has no preemptive or conversion rights and is not subject to further calls or assessments by us. There are no redemption or sinking fund provisions available to the common stock. The common stock currently outstanding is validly issued, fully paid and nonassessable.

        The transfer agent and registrar for the common stock is Wells Fargo Bank, N.A.

ANTI-TAKEOVER EFFECTS OF DELAWARE LAW

        We are subject to the provisions of Section 203 of the Delaware General Corporation Law, which, subject to certain exceptions, prohibits a Delaware corporation from engaging in any business combination with any interested stockholder for a period of three years following the time that such stockholder became an interested stockholder, unless:

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        In general, Section 203 defines "business combination" to include:

        In general, Section 203 defines an "interested stockholder" as any person who or which beneficially owns 15% or more of the outstanding voting stock of the corporation or any person affiliated with or controlling or controlled by the corporation that was the owner of 15% or more of the outstanding voting stock of the corporation at any time within the three-year period immediately prior to the date of determination if such person is an interested stockholder.

        The existence of this provision would be expected to have an anti-takeover effect with respect to transactions not approved in advance by our board of directors, including discouraging attempts that might result in a premium over the market price for the shares of common stock held by stockholders.


DESCRIPTION OF PREFERRED STOCK

GENERAL

        Our certificate of incorporation authorizes us to issue up to 300,000,000 shares of preferred stock, par value $0.01 per share, in one or more series. As of the date of this prospectus, we did not have any outstanding shares of preferred stock or options to purchase preferred stock. Our board of directors, however, has the authority without stockholder consent, subject to certain limitations imposed by law or our bylaws, to issue one or more series of preferred stock at any time. The certificate of designation relating to each series will fix the rights, preferences and restrictions of the preferred stock of each series. A prospectus supplement relating to each such series will specify the terms of the preferred stock as determined by our board of directors, including the following:

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        We will describe the specific terms of a particular series of preferred stock in the prospectus supplement relating to that series. The description of preferred stock above and the description of the terms of a particular series of preferred stock in the related prospectus supplement will not be complete. You should refer to the certificate of designation for complete information. The prospectus supplement will also contain a description of certain U.S. federal income tax consequences relating to the preferred stock.

        Although it has no present intention to do so, our board of directors, without stockholder approval, may issue preferred stock with voting and conversion rights, which could adversely affect the voting power of the holders of common stock. If we issue preferred stock, it may have the effect of delaying, deferring or preventing a change of control.


DESCRIPTION OF THE DEPOSITARY SHARES

        At our option, we may elect to offer fractional shares of preferred stock, rather than full shares of preferred stock. If we do, we will issue to the public receipts for depositary shares and each of these depositary shares will represent a fraction, to be set forth in the prospectus supplement, of a share of a particular series of preferred stock. Each owner of a depositary share will be entitled, in proportion to the applicable fractional interest in shares of preferred stock underlying that depositary share, to all rights and preferences of the preferred stock underlying that depositary share. Those rights include dividend, voting, redemption and liquidation rights.

        The shares of preferred stock underlying the depositary shares will be deposited with a bank or trust company selected by us to act as depositary, under a deposit agreement between us, the depositary and the holders of the depositary receipts. The depositary will be the transfer agent, registrar and dividend disbursing agent for the depositary shares.

        Depositary receipts issued pursuant to the depositary agreement will evidence the depositary shares. Holders of depositary receipts agree to be bound by the deposit agreement, which requires holders to take certain actions such as filing proof of residence and paying certain charges.

        The summary of terms of the depositary shares contained in this prospectus is not complete. You should refer to the forms of the deposit agreement, our certificate of incorporation and the certificate of amendment for the applicable series of preferred stock that are, or will be, filed with the SEC.

DIVIDENDS

        The depositary will distribute all cash dividends or other cash distributions received in respect of the series of preferred stock underlying the depositary shares to the record holders of depositary receipts in proportion to the number of depositary shares owned by those holders on the relevant record date, which will be the same date as the record date for the preferred stock.

        In the event of a distribution other than in cash, the depositary will distribute property received by it to the record holders of depositary receipts that are entitled to receive the distribution, unless the depositary determines that it is not feasible to make the distribution. If this occurs, the depositary, with our approval, may adopt another method for the distribution, including selling the property and distributing the net proceeds to the holders.

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LIQUIDATION PREFERENCE

        In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of each depositary share will be entitled to receive the fraction of the liquidation preference accorded each share of the applicable series of preferred stock, as set forth in the applicable prospectus supplement.

REDEMPTION

        If a series of preferred stock underlying the depositary shares is subject to redemption, the depositary shares will be redeemed from the proceeds received by the depositary resulting from the redemption, in whole or in part, of preferred stock held by the depositary. Whenever we redeem any preferred stock held by the depositary, the depositary will redeem, as of the same redemption date, the number of depositary shares representing the preferred stock so redeemed. The depositary will mail the notice of redemption to the record holders of the depositary receipts promptly upon receiving the notice from us and not fewer than 35 nor more than 60 days, unless otherwise provided in the applicable prospectus supplement, prior to the date fixed for redemption of the preferred stock and the depositary shares.

VOTING

        Upon receipt of notice of any meeting at which the holders of preferred stock are entitled to vote, the depositary will mail the information contained in the notice of meeting to the record holders of the depositary receipts underlying the preferred stock. Each record holder of those depositary receipts on the record date will be entitled to instruct the depositary as to the exercise of the voting rights pertaining to the amount of preferred stock underlying that holder's depositary shares. The record date for the depositary will be the same date as the record date for the preferred stock. The depositary will try, as far as practicable, to vote the preferred stock underlying the depositary shares in accordance with such instructions, and we will agree to take all action which may be deemed necessary by the depositary in order to enable the depositary to do so. The depositary will not vote the preferred stock to the extent that it does not receive specific instructions from the holders of depositary receipts.

WITHDRAWAL OF PREFERRED STOCK

        Owners of depositary shares are entitled, upon surrender of depositary receipts at the principal office of the depositary and payment of any unpaid amount due to the depositary, to receive the number of whole shares of preferred stock underlying the depositary shares. Partial shares of preferred stock will not be issued. Holders of preferred stock will not be entitled to deposit the shares under the deposit agreement or to receive depositary receipts evidencing depositary shares for the preferred stock.

AMENDMENT AND TERMINATION OF DEPOSIT AGREEMENT

        The form of depositary receipt evidencing the depositary shares and any provision of the deposit agreement may be amended at any time and from time to time by agreement between us and the depositary. However, any amendment which materially and adversely alters the rights of the holders of depositary shares, other than fee changes, will not be effective unless the amendment has been approved by at least a majority of the depositary shares then outstanding. The deposit agreement may be terminated by the depositary or us only if:

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CHARGES OF DEPOSITARY

        We will pay all transfer and other taxes and governmental charges arising solely from the existence of the depositary arrangements. We will also pay charges of the depositary in connection with the initial deposit of the preferred stock and the initial issuance of the depositary shares, any redemption of the preferred stock and all withdrawals of preferred stock by owners of depositary shares. Holders of depositary receipts will pay transfer, income and other taxes and governmental charges and other specified charges as provided in the deposit agreement to be for their accounts. The depositary may refuse to transfer depositary shares, withhold dividends and distributions and sell the depositary shares evidenced by the depositary receipt if the charges are not paid.

MISCELLANEOUS

        The depositary will forward to the holders of depositary receipts all reports and communications we deliver to the depositary that we are required to furnish to the holders of the preferred stock. In addition, the depositary will make available for inspection by holders of depositary receipts at the principal office of the depositary, and at such other places as it may from time to time deem advisable, any reports and communications we deliver to the depositary as the holder of preferred stock.

        Neither the depositary nor we will be liable if either of us is prevented or delayed by law or any circumstance beyond our control in performing our respective obligations under the deposit agreement. Our obligations and those of the depositary will be limited to performance in good faith of our respective duties under the deposit agreement. Neither the depositary nor we will be obligated to prosecute or defend any legal proceeding in respect of any depositary shares or preferred stock unless satisfactory indemnity is furnished. We and the depositary may rely on written advice of counsel or accountants, on information provided by holders of depositary receipts or other persons believed in good faith to be competent to give such information and on documents believed to be genuine and to have been signed or presented by the proper party or parties.

RESIGNATION AND REMOVAL OF DEPOSITARY

        The depositary may resign at any time by delivering a notice to us of its election to do so. We may remove the depositary at any time. Any such resignation or removal will take effect upon the appointment of a successor depositary and its acceptance of such appointment. The successor depositary must be appointed within 60 days after delivery of the notice for resignation or removal and must be a bank or trust company having its principal office in the United States of America and having a combined capital and surplus of at least $150,000,000.

FEDERAL INCOME TAX CONSEQUENCES

        Owners of the depositary shares will be treated for United States federal income tax purposes as if they were owners of the preferred stock underlying the depositary shares. As a result, owners will be entitled to take into account for United States federal income tax purposes, income and deductions to which they would be entitled if they were holders of such preferred stock. No gain or loss will be recognized for United States federal income tax purposes upon the withdrawal of preferred stock in exchange for depositary shares. The tax basis of each share of preferred stock to an exchanging owner of depositary shares will be, upon such exchange, the same as the aggregate tax basis of the depositary shares exchanged. The holding period for preferred stock in the hands of an exchanging owner of depositary shares will include the period during which such person owned such depositary shares.

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DESCRIPTION OF THE WARRANTS

GENERAL

        We may issue warrants for the purchase of debt securities, preferred stock or common stock. Warrants may be issued independently or together with debt securities, preferred stock or common stock and may be attached to or separate from any offered securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between us and a bank or trust company, as warrant agent. The warrant agent will act solely as our agent in connection with the warrants and will not have any obligation or relationship of agency or trust for or with any holders or beneficial owners of warrants.

        This summary of certain provisions of the warrants is not complete. For the complete terms of the warrant agreement, you should refer to the provisions of the warrant agreement that will be filed with the SEC in connection with the offering of warrants.

DEBT WARRANTS

        The prospectus supplement relating to a particular issue of warrants to issue debt securities will describe the terms of the debt warrants, including the following:

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STOCK WARRANTS

        The prospectus supplement relating to a particular issue of warrants to issue our common stock or preferred stock will describe the terms of the warrants, including the following:


PLAN OF DISTRIBUTION

        We may sell the securities separately or together:

        We may sell the securities from time to time:

        We will describe the method of distribution of the securities in the prospectus supplement.

        We may determine the price or other terms of the securities offered under this prospectus by use of an electronic auction. We will describe how any auction will determine the price or any other terms,

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how potential investors may participate in the auction and the nature of the underwriters' obligations in the related supplement to this prospectus.

        Underwriters, dealers or agents may receive compensation in the form of discounts, concessions or commissions from us or our purchasers, as their agents in connection with the sale of securities. These underwriters, dealers or agents may be considered to be underwriters under the Securities Act of 1933, as amended (the "Securities Act"). As a result, discounts, commissions or profits on resale received by the underwriters, dealers or agents may be treated as underwriting discounts and commissions. The prospectus supplement will identify any such underwriter, dealer or agent and describe any compensation received by them from us. Any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers may be changed from time to time.

        Underwriters, dealers and agents may be entitled to indemnification by us against certain civil liabilities, including liabilities under the Securities Act, or to contribution with respect to payments made by the underwriters, dealers or agents, under agreements between us and the underwriters, dealers and agents.

        We may grant underwriters who participate in the distribution of securities an option to purchase additional securities to cover over-allotments, if any, in connection with the distribution.

        Unless otherwise indicated in the applicable prospectus supplement, all securities offered by this prospectus, other than our common stock, will be new issues of securities with no established trading market. Underwriters involved in the public offering and sale of securities may make a market in the securities but are not required to do so and may discontinue market-making activity at any time. No assurance can be given as to the liquidity of the trading market for any securities.

        Underwriters or agents and their associates may be customers of, engage in transactions with or perform services for us in the ordinary course of business.

        Any underwriter may engage in over-allotment, stabilizing transactions, short covering transactions and penalty bids in accordance with Regulation M under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Over-allotment involves sales in excess of the offering size, which creates a short position. Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified maximum. Short covering transactions involve purchases of the securities in the open market after the distribution is completed to cover short positions. Penalty bids permit the underwriters to reclaim a selling concession from a dealer when the securities originally sold by the dealer are purchased in a covering transaction to cover short positions. Those activities may cause the price of the securities to be higher than it would otherwise be. If commenced, the underwriters may discontinue any of those activities at any time.


VALIDITY OF SECURITIES

        Paul T. Porrini, Vice President, Deputy General Counsel and Assistant Secretary of HP or another lawyer within HP's Office of the General Counsel will provide opinions regarding the authorization and validity of the securities and, to the extent that authorization and validity are governed by New York law, such internal counsel may rely on the opinion of Gibson, Dunn & Crutcher LLP or other external counsel. Mr. Porrini and the other lawyers in HP's Office of the General Counsel are paid salaries by HP, are participants in various employee benefit plans offered by HP to its employees generally and own and have options to purchase shares of HP common stock. Any underwriters will also be advised about the validity of the securities and other legal matters by their own counsel, which will be named in the prospectus supplement.

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EXPERTS

        The consolidated financial statements of HP appearing in HP's Annual Report (Form 10-K) for the year ended October 31, 2011 (including the schedule appearing therein), and the effectiveness of HP's internal control over financial reporting as of October 31, 2011 have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their reports thereon, included therein, and incorporated herein by reference. Such financial statements are incorporated herein in reliance upon the reports of Ernst & Young LLP pertaining to such financial statements given on the authority of such firm as experts in accounting and auditing.


WHERE YOU CAN FIND MORE INFORMATION

        We file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available to the public from the SEC's web site at http://www.sec.gov. You may also read and copy any document we file at the SEC's public reference room in Washington, D.C. located at 100 F Street, N.E., Washington, D.C. 20549. You may also obtain copies of any document we file at prescribed rates by writing to the Public Reference Section of the SEC at that address. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room. Information about us, including our SEC filings, is also available on our website at http://www.hp.com, however, that information is not a part of this prospectus or any accompanying prospectus supplement.

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INFORMATION INCORPORATED BY REFERENCE

        The SEC allows us to "incorporate by reference" in this prospectus the information in other documents that 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 considered to be a part of this prospectus, and information in documents that we file later with the SEC will automatically update and supersede information contained in documents filed earlier with the SEC or contained in this prospectus or a prospectus supplement. We incorporate by reference in this prospectus the documents listed below and any future filings that we may make with the SEC under Sections 13(a), 13(c), 14, or 15(d) of the Exchange Act, prior to the termination of the offering under this prospectus (other than any information furnished pursuant to Item 2.02 or Item 7.01 of any Current Report on Form 8-K unless the Company specifically states in such Current Report that such information is to be considered "filed" under the Exchange Act or the Company incorporates it by reference into a filing under the Securities Act or the Exchange Act):

        Notwithstanding the foregoing, we are not incorporating any document or information deemed to have been furnished and not filed in accordance with SEC rules.

        You may obtain a copy of any or all of the documents referred to above which may have been or may be incorporated by reference into this prospectus (excluding certain exhibits to the documents) at no cost to you by writing or telephoning us at the following address:

Hewlett-Packard Company
3000 Hanover Street
Palo Alto, California 94304
Attn: Investor Relations Department
(650) 857-1501

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Table of Contents

$2,000,000,000

LOGO

$750,000,000 Floating Rate Global Notes due January 14, 2019

$1,250,000,000 2.750% Global Notes due January 14, 2019



Prospectus Supplement

January 9, 2014



Joint Book Running Managers

BofA Merrill Lynch
BNP PARIBAS
RBS
Wells Fargo Securities

Co-Managers

ANZ Securities
Barclays Capital
BNY Mellon Capital Markets, LLC
Citigroup
Credit Suisse
Deutsche Bank Securities
HSBC
J.P. Morgan
Morgan Stanley
RBC Capital Markets
Santander
SOCIETE GENERALE
Standard Chartered Bank