Filed pursuant to Rule 424(b)(3)
                                                     Registration No. 333-110035

Prospectus Supplement
(To Prospectus Dated February 9, 2004)

                                 $1,200,000,000

                               HALLIBURTON COMPANY

                3-1/8% CONVERTIBLE SENIOR NOTES DUE JULY 15, 2023
                                       AND
               COMMON STOCK ISSUABLE UPON CONVERSION OF THE NOTES

                              ---------------------

      This document supplements the prospectus dated February 9, 2004, relating
to $1,200,000,000 aggregate principal amount of our 3-1/8% Convertible Senior
Notes due July 15, 2023 and the shares of common stock issuable upon conversion
of the notes. The information in this prospectus supplement replaces and
supersedes the information set forth under the heading "Selling Securityholders"
in the prospectus dated February 9, 2004 and in all prior prospectus supplements
to that prospectus.

      Our common stock is listed on the New York Stock Exchange and the Swiss
Exchange under the symbol "HAL." On July 15, 2004, the closing price for our
common stock on the New York Stock Exchange was $31.05 per share.

      INVESTING IN THE NOTES AND THE COMMON STOCK ISSUABLE UPON THEIR CONVERSION
INVOLVES RISKS. SEE "RISK FACTORS" BEGINNING ON PAGE 12 OF THE PROSPECTUS.

      NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED WHETHER
THIS PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

            The date of this prospectus supplement is July 16, 2004.



                             SELLING SECURITYHOLDERS

      We originally issued the notes in a private placement. The notes were
resold by the initial purchasers to qualified institutional buyers within the
meaning of Rule 144A under the Securities Act in transactions exempt from
registration under the Securities Act. The notes that may be offered under the
prospectus will be offered by the selling securityholders, which includes their
transferees, pledgees or donees or their successors. The following table sets
forth certain information concerning the principal amount at maturity of notes
beneficially owned by each selling securityholder that may be offered from time
to time pursuant to the prospectus, as supplemented.

      The table below has been prepared based solely upon the information
furnished to us by the selling securityholders named therein. Information
concerning the selling securityholders may change from time to time and, if
necessary, we will supplement the prospectus accordingly.

      The selling securityholders listed below may offer and sell, transfer or
otherwise dispose, from time to time, some or all of their notes. No offer or
sale, transfer or other disposition under this prospectus may be made by a
holder of the notes unless that holder is listed in the table below or until
that holder has notified us and a supplement to this prospectus has been filed
or an amendment to the related registration statement has become effective.
However, a selling securityholder may offer and sell, transfer or otherwise
dispose of some or all of its notes in transactions exempt from the registration
requirements of the Securities Act without notifying us. As a result, the same
restricted notes may be included in the table below as being held by more than
one holder, and the total amount of the notes listed in the column titled
"Principal Amount at Maturity of Notes Beneficially Owned That May be Sold" may
represent an amount of notes in excess of the $1,200,000,000 we issued. However,
the total principal amount at maturity of notes that may be sold hereunder will
not exceed the $1,200,000,000 we issued. Further, we cannot give an estimate as
to the amount of the notes that will be held by the selling securityholders upon
the termination of this offering because the selling securityholders may offer
some or all of their notes pursuant to the offering contemplated by the
prospectus or otherwise in transactions exempt from the registration
requirements of the Securities Act. See "Plan of Distribution."



                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
1976 Distribution Trust FBO A.R
     Lauder/Zinterhofer ......................   $             9,000          *                     239               *
2000 Revocable Trust FBO A.R
     Lauder/Zinterhofer ......................   $             9,000          *                     239               *
ADI Alternative Investments ..................   $         2,500,000          *                  66,395               *
ADI Alternative Investments ..................   $         1,000,000          *                  26,558               *
Advisory Convertible Arbitrage Fund (I) L.P ..   $         1,000,000          *                  26,558               *
Aftra Health Fund ............................   $           200,000          *                   5,311               *
Akela Capital Master Fund, Ltd. ..............   $        10,000,000          *                 265,583               *
Alcon Laboratories ...........................   $           465,000          *                  12,349               *


                                       2




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
Allentown City Firefighters Pension Plan .....   $            14,000          *                     371               *
Allentown City Officers & Employees Pension
     Fund ....................................   $            20,000          *                     531               *
Allentown City Police Pension Plan ...........   $           280,000          *                   7,436               *
Allstate Insurance Company (3) ...............   $         2,000,000          *                  53,116               *
Allstate Life Insurance Company (4) ..........   $         7,500,000          *                 199,187               *
Amaranth L.L.C ...............................   $        22,000,000        1.83%               584,282               *
American AAdvantage Funds ....................   $           210,000          *                   5,577               *
American Booksellers .........................   $            25,000          *                     663               *
American Investors Life Insurance Co. ........   $           300,000          *                   7,967               *
Amerisures Mutual Insurance Company ..........   $           550,000          *                  14,607               *
AmerUs Life Insurance Co. ....................   $         1,000,000          *                  26,558               *
Arapahoe County Colorado .....................   $            58,000          *                   1,540               *
Arbitex Master Fund, L.P. ....................   $        32,000,000        2.67%               849,865               *
Argent Classic Convertible Arbitrage (Bermuda)
     Fund Ltd. ...............................   $        11,300,000          *                 300,108               *
Argent Classic Convertible Arbitrage Fund II,
     L.P. ....................................   $           900,000          *                  23,902               *
Argent Classic Convertible Arbitrage Fund
     LP ......................................   $         3,700,000          *                  98,265               *
Argent LowLev Convertible Arbitrage Fund II,
     LLC .....................................   $           466,000          *                  12,376               *
Argent LowLev Convertible Arbitrage Fund
     LLC .....................................   $         3,500,000          *                  92,954               *
Argent LowLev Convertible Arbitrage Fund
     Ltd .....................................   $        15,300,000        1.28%               406,341               *
Arlington County Employees Retirement
     System ..................................   $           803,000          *                  21,326               *
Astante Health Systems .......................   $           121,000          *                   3,213               *
Aventis Pension Master Trust .................   $           140,000          *                   3,718               *
Banc of America Securities LLC ...............   $        10,200,000          *                 270,894               *
Bankers Life Insurance Company of New York ...   $           100,000          *                   2,655               *
BBT Fund, L.P. ...............................   $         2,800,000          *                  74,363               *
Bear, Stearns & Co. Inc. .....................   $         8,500,000          *                 225,745               *
Black Diamond Offshore Convertible LDC .......   $         3,265,000          *                  86,712               *
Black Diamond Offshore Ltd. ..................   $         1,823,000          *                  48,415               *
Boilmaker -- Blacksmith Pension Trust ........   $           750,000          *                  19,918               *
Bond High Income Fund ........................   $        10,700,000          *                 284,173               *


                                       3




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
British Virgin Islands Social Security
     Board ...................................   $           105,000          *                   2,788               *
CALAMOS Convertible Portfolio -- CALAMOS
     Investment Trust ........................   $         6,300,000          *                 167,317               *
California State Auto Association ............   $           120,000          *                   3,187               *
California State Auto Association
     Inter-Insurance .........................   $           735,000          *                  19,520               *
California State Auto Association Retirement
     Pension Plan ............................   $           125,000          *                   3,319               *
CEMEX Pension Plan ...........................   $            70,000          *                   1,859               *
CGNU Life Fund ...............................   $         1,600,000          *                  42,493               *
Charitable Convertible Securities Fund .......   $         1,025,000          *                  27,222               *
Charitable Income Fund .......................   $           425,000          *                  11,287               *
Cheyne Fund LP. ..............................   $        13,963,000        1.16%               370,833               *
Cheyne Leveraged Fund LP. ....................   $         9,885,000          *                 262,528               *
CIP Limited Duration Company .................   $         1,550,000          *                  41,165               *
Citigroup Global Markets .....................   $         1,973,000          *                  52,399               *
City and County of San Francisco Retirement
     System ..................................   $         1,776,000          *                  47,167               *
City of Knoxville Pension System .............   $           160,000          *                   4,249               *
City of New Orleans ..........................   $           245,000          *                   6,506               *
City of Shreveport Employees Retirement
     System ..................................   $           270,000          *                   7,170               *
City of Southfield Fire & Police Retirement ..   $           210,000          *                   5,577               *
City University of New York ..................   $           181,000          *                   4,807               *
Class C Trading Company, Ltd. ................   $         2,700,000          *                  71,707               *
Cleveland News Public Local 473 ..............   $            20,000          *                     531               *
Clinton Multistrategy Master Fund, Ltd. ......   $        15,195,000        1.27%               403,553               *
Clinton Riverside Convertible Portfolio
     Limited .................................   $        19,045,000        1.59%               505,802               *
CNH CA Master Account, L.P. ..................   $         3,000,000          *                  79,674               *
CODA Capital Management, LLC .................   $           410,000          *                  10,888               *
Commercial Union Life Fund ...................   $         2,000,000          *                  53,116               *
Commonwealth Professional Assurance Co. ......   $           510,000          *                  13,544               *
CompSource Oklahoma ..........................   $           885,000          *                  23,504               *
Concentrated Alpha Partners, L.P. ............   $           700,000          *                  18,590               *


                                       4




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
Convertible Securities Fund ..................   $            75,000          *                   1,991               *
Corporate High Yield Fund, Inc. ..............   $         2,100,000          *                  55,772               *
Corporate High Yield III Fund, Inc. ..........   $         2,300,000          *                  61,084               *
Corporate High Yield V Fund, Inc. ............   $         3,800,000          *                 100,921               *
Corporate High Yield VI Fund, Inc. ...........   $         3,800,000          *                 100,921               *
CQS Convertible & Quantitative Strategies
     Master Fund Limited .....................   $         9,000,000          *                 239,024               *
Credit Lyonnais Securities (USA) Inc. ........   $         5,000,000          *                 132,791               *
Credit Suisse First Boston Europe Limited ....   $        35,200,000        2.93%               934,852               *
Credit Suisse First Boston LLC ...............   $         3,884,000          *                 103,152               *
Custom Investments PCC, Ltd. .................   $           200,000          *                   5,311               *
Davidson Kempner Institutional Partners ......   $         3,825,000          *                 101,585               *
Davidson Kempner International Limited .......   $         4,171,000          *                 110,774               *
Davidson Kempner Partners ....................   $         2,004,000          *                  53,222               *
DBAG London ..................................   $        25,000,000        2.08%               663,957               *
DB Equity Opportunities Master Portfolio
     Ltd .....................................   $         7,000,000          *                 185,908               *
Deam Convertible Arbitrage ...................   $         3,000,000          *                  79,674               *
Debt Strategies Fund, Inc. ...................   $         7,500,000          *                 199,187               *
Delaware Public Employees Retirement System ..   $         1,862,000          *                  49,451               *
Delta Airlines Master Trust ..................   $           750,000          *                  19,918               *
Delta Pilots Disability and Survivorship
     Trust ...................................   $           225,000          *                   5,975               *
Deutsche Bank Securities Inc. ................   $         2,650,000          *                  70,379               *
DKR SoundShore Strategic Holding Fund Ltd ....   $         2,500,000          *                  66,395               *
Dodeca Fund, L.P. ............................   $         1,050,000          *                  27,886               *
Dorinco Reinsurance Company ..................   $           420,000          *                  11,154               *
Double Black Diamond Offshore LDC ............   $         9,562,000          *                 253,950               *
DPFM A/C Centennier Ltd. .....................   $        10,000,000          *                 265,583               *
EB Convertible Securities Fund ...............   $         1,565,000          *                  41,563               *
FrontPoint Convertible Arbitrage Fund, L.P ...   $         4,000,000          *                 106,233               *
Gaia Offshore Master Fund Ltd. ...............   $         7,700,000          *                 204,498               *
GenCorp Foundation ...........................   $            75,000          *                   1,991               *
Georgia Municipal ............................   $           837,000          *                  22,229               *


                                       5




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
Georgia Municipal Employees Retirement Trust
     Foundation ..............................   $           840,000          *                  22,308               *
GLG Global Convertible Fund ..................   $         8,000,000          *                 212,466               *
GLG Global Convertible UCITS Fund ............   $         3,000,000          *                  79,674               *
GLG Market Neutral Fund ......................   $        70,000,000        5.83%             1,859,081               *
Global Bermuda Limited Partnership ...........   $        20,000,000        1.67%               531,166               *
Goldman, Sachs & Co. (5) .....................   $        13,500,000        1.13%               358,537               *
Grace Convertible Arbitrage Fund, Ltd. .......   $         4,500,000          *                 119,512               *
Grady Hospital Foundation ....................   $           159,000          *                   4,222               *
Guggenheim Portfolio Co. XV, LLC .............   $           550,000          *                  14,607               *
Health Foundation of Greater Cincinnati ......   $           280,000          *                   7,436               *
HFR CA Global Select Master Trust Account ....   $           300,000          *                   7,967               *
HFR CA Select Fund ...........................   $         1,500,000          *                  39,837               *
HighBridge International LLC (6) .............   $        38,500,000        3.21%             1,022,494               *
IL Annuity and Insurance Co. .................   $        12,000,000        1.00%               318,699               *
Income Strategies Fund, Inc. .................   $         7,500,000          *                 199,187               *
Independence Blue Cross ......................   $           502,000          *                  13,332               *
Inflective Convertible Opportunity Fund I,
     L.P. ....................................   $            50,000          *                   1,327               *
Innovest Finanzdienstle ......................   $         1,880,000          *                  49,929               *
JMG Capital Partners, LP. ....................   $        10,000,000          *                 265,583               *
JMG Triton Offshore Fund Ltd. ................   $         8,000,000          *                 212,466               *
JP Morgan Securities Inc. ....................   $         4,128,000          *                 109,632               *
KBC Convertible Arbitrage Fund ...............   $        54,785,000        4.57%             1,454,996               *
KBC Convertible Mac28 Fund, Ltd. .............   $        12,285,000        1.02%               326,268               *
KBC Convertible Opportunities Fund ...........   $        29,550,000        2.46%               784,797               *
KBC Financial Products USA Inc. ..............   $         6,330,000          *                 168,114               *
KBC MultiStrategy Arbitrage Fund .............   $        17,565,000        1.46%               466,496               *
Key Trust Convertible Securities Fund ........   $           315,000          *                   8,365               *
Key Trust Fixed Income Fund ..................   $           585,000          *                  15,536               *
Knoxville Utilities Board Retirement System ..   $            75,000          *                   1,991               *
Lakeshore International Limited ..............   $        80,000,000        6.67%             2,124,664               *
Laurel Ridge Capital LP. .....................   $        20,000,000        1.67%               531,166               *
Lehman Brothers Inc. .........................   $        33,500,000        2.79%               889,703               *


                                       6




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
Lyxor Master Fund ............................   $         2,600,000          *                  69,051               *
Lyxor Master Fund ............................   $           500,000          *                  13,279               *
Lyxor/Gaia II Fund Ltd. ......................   $         2,400,000          *                  63,739               *
Lyxor/Zola Fund Ltd. .........................   $         2,100,000          *                  55,772               *
Macomb County Employees' Retirement System ...   $           160,000          *                   4,249               *
Mainstay Convertible Fund ....................   $         2,875,000          *                  76,355               *
Mainstay Strategic Value Convertible Fund ....   $           155,000          *                   4,116               *
Mainstay VP Convertible Fund .................   $         1,635,000          *                  43,422               *
Managed Assets Trust .........................   $           500,000          *                  13,279               *
McMahan Securities Co. L.P. ..................   $         2,840,000          *                  75,425               *
Meadow IAM Limited ...........................   $         1,760,000          *                  46,742               *
Melody IAM, Ltd. .............................   $         1,815,000          *                  48,203               *
Merrill Lynch Insurance Group ................   $           402,000          *                  10,676               *
Merrill Lynch Pierce Fenner & Smith Inc. .....   $        15,000,000        1.25%               398,374               *
MFS Total Return Fund A Series of Series
     Trust V .................................   $         3,000,000          *                  79,674               *
ML Master US High Yield Trust, Inc. ..........   $         3,000,000          *                  79,674               *
MLiF Global High Yield Fund ..................   $           600,000          *                  15,934               *
MLiF US High Yield Fund, Inc. ................   $         2,000,000          *                  53,116               *
MLQA Convertible Securities Arbitrage LTD ....   $         5,000,000          *                 132,791               *
Morgan Stanley Convertible Securities Trust ..   $         2,500,000          *                  66,395               *
Municipal Employees ..........................   $           286,000          *                   7,595               *
National Benefit Life Insurance Company (7) ..   $            50,000          *                   1,327               *
Nations Convertible Securities Fund ..........   $        15,925,000        1.33%               422,940               *
New Orleans Firefighters Pension/ Relief
     Fund ....................................   $           163,000          *                   4,329               *
New York Life Insurance Company (Ordinary Life
     Post 1982) .........................        $         4,730,000          *                 125,620               *
New York Life Insurance Company (Ordinary Life
     Pre 1982) ..........................        $         2,870,000          *                  76,222               *
New York Life Separate Account #7 ............   $           100,000          *                   2,655               *
Nicholas Applegate Capital Management --
     Investment Grade Convertible Mutual
     Fund ....................................   $            20,000          *                     531               *
NMS Services (Cayman) Inc. ...................   $        20,000,000        1.67%               531,166               *


                                       7




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
Nomura Securities Intl Inc. (8) ..............   $        40,000,000        3.33%             1,062,332               *
Norwich Union Life & Pensions ................   $         3,000,000          *                  79,674               *
Occidental Petroleum Corporation .............   $           323,000          *                   8,578               *
Ohio Bureau of Workers Compensation ..........   $           217,000          *                   5,763               *
Oppenheimer Convertible Securities Fund ......   $         4,000,000          *                 106,233               *
Pearl -- CS Alternative Strategy Limited .....   $           958,000          *                  25,443               *
Pendragon Convertible Fund Limited ...........   $         4,361,000          *                 115,820               *
Pendragon Guinevere Fund L.L.C ...............   $         6,139,000          *                 163,041               *
Plexus Fund Ltd. .............................   $        18,000,000        1.50%               478,049               *
Policeman and Firemen Retirement System of the
     City of Detroit .........................   $           675,000          *                  17,926               *
Port Authority of Allegheny County Retirement
     and Disability Allowance Plan for the
     Employees Represented by Local 85 of the
     Amalgamated Transit Union ...............   $           350,000          *                   9,295               *
Potlatch Corporation .........................   $           940,000          *                  24,964               *
Primerica Life Insurance Company (9) .........   $           492,000          *                  13,066               *
Privilege Portfolio SICAV ....................   $         5,900,000          *                 156,693               *
Pro-mutual ...................................   $           902,000          *                  23,955               *
PRS Convertible Arbitrage Master Fund ........   $         3,250,000          *                  86,314               *
Pyramid Equity Strategies Fund ...............   $         1,500,000          *                  39,837               *
Quattro Fund Limited .........................   $         9,350,000          *                 248,320               *
Quattro Multi Strategy MasterFund LP. ........   $         1,650,000          *                  43,821               *
Radian Asset Assurance, Inc. .................   $         2,000,000          *                  53,116               *
Radian Group Convertible Securities ..........   $         1,200,000          *                  31,869               *
Radian Guaranty ..............................   $         4,300,000          *                 114,200               *
Ramius Capital Group .........................   $         1,000,000          *                  26,558               *
Ramius Master Fund, LTD ......................   $         4,950,000          *                 131,463               *
Ramius Partners II, LP. ......................   $           250,000          *                   6,639               *
Ramius, LP. ..................................   $           100,000          *                   2,655               *
RCG Baldwin, LP. .............................   $           500,000          *                  13,279               *
RCG Latitude Master Fund, LTD ................   $         6,450,000          *                 171,301               *


                                       8




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
RCG Multi Strategy Master Fund, LTD ..........   $         1,400,000          *                  37,181               *
S.A.C. Capital Associates, LLC (10) ..........   $        20,000,000        1.67%               531,166               *
Sage Capital Management, LLC .................   $           100,000          *                   2,655               *
San Diego County Employee Retirement
     Associates ..............................   $         1,650,000          *                  43,821               *
SCI Endowment Care Common Trust Fund -- First
     Union ...................................   $            20,000          *                     531               *
SCI Endowment Care Common Trust Fund --
     National Fiduciary Services .............   $           100,000          *                   2,655               *
SCI Endowment Care Common Trust Fund --
     Suntrust ................................   $            45,000          *                   1,195               *
Siemens Convertible Global Markets ...........   $         2,000,000          *                  53,116               *
Silver Convertible Arbitrage Fund, LDC .......   $         1,700,000          *                  45,149               *
Silverback Master, LTD .......................   $        36,500,000        3.04%               969,377               *
South Dakota Retirement System (11) ..........   $         2,000,000          *                  53,116               *
Special District of Oregon ...................   $            15,000          *                     398               *
Stamford Police Pension Fund .................   $            70,000          *                   1,859               *
Standard Fire Insurance Company ..............   $           944,000          *                  25,071               *
State of Georgia .............................   $           745,000          *                  19,785               *
State of Maryland Retirement Agency ..........   $         3,843,000          *                 102,063               *
Sunrise Partners Limited Partnership (12) ....   $         4,500,000          *                 119,512               *
Sutton Brook Capital Portfolio LP. ...........   $        46,000,000        3.83%             1,221,681               *
Swiss Re Financial Products Corporation ......   $        10,000,000          *                 265,583               *
The California Wellness Foundation ...........   $           220,000          *                   5,842               *
The Cockrell Foundation ......................   $            75,000          *                   1,991               *
The Dow Chemical Company Employees' Retirement
     Plan ....................................   $         1,400,000          *                  37,181               *
The Fondren Foundation .......................   $            80,000          *                   2,124               *
The Grable Foundation ........................   $            97,000          *                   2,576               *
The Premier Insurance Company of
     Massachusetts ...........................   $           204,000          *                   5,417               *
The Travelers Indemnity Company ..............   $           944,000          *                  25,071               *


                                       9




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
The Travelers Insurance Company Separate
     Account TLAC ............................   $            98,000          *                   2,602               *
The Travelers Life and Annuity Company (13) ..   $           253,000          *                   6,719               *
Thrivent Financial for Lutherans (14) ........   $         5,250,000          *                 139,431               *
Topanga XI ...................................   $         2,400,000          *                  63,739               *
Travelers Casualty Insurance Company of
     America .................................   $           816,000          *                  21,671               *
Travelers Insurance Company - Life (15) ......   $         3,467,000          *                  92,077               *
Travelers Series Trust Convertible Bond
     Portfolio ...............................   $         1,000,000          *                  26,558               *
Tredia Performance Fund, Ltd. ................   $           200,000          *                   5,311               *
Tribeca Investments LTD ......................   $         5,000,000          *                 132,791               *
Triborough Partners International Ltd. .......   $         3,500,000          *                  92,954               *
Triborough Partners LLC ......................   $         1,500,000          *                  39,837               *
Trustmark Insurance ..........................   $           409,000          *                  10,862               *
Tufts Associated Health Plans ................   $         1,415,000          *                  37,579               *
UBS AG London Cut. Prop ......................   $        40,000,000        3.33%             1,062,332               *
UBS O'Connor LLC f/b/o O'Connor Global
     Convertible Arbitrage Master Limited ....   $        42,300,000        3.53%             1,123,416               *
UBS Securities LLC ...........................   $        10,000,000          *                 265,583               *
UMASS Memorial Health Care ...................   $           245,000          *                   6,506               *
UMASS Memorial Investment Partnership ........   $           270,000          *                   7,170               *
Union Carbide Retirement Account .............   $           650,000          *                  17,262               *
United Food and Commercial Workers Local 1262
     and Employers Pension Fund ..............   $           330,000          *                   8,764               *
United Healthcare Insurance Company ..........   $         1,000,000          *                  26,558               *
United Healthcare Insurance Company of CT
     - AARP ..................................   $           500,000          *                  13,279               *
United Overseas Bank Convertible Bond (SGD) ..   $           400,000          *                  10,623               *
United Overseas Bank Convertible Bond (USD) ..   $           170,000          *                   4,514               *
Univar USA Inc. Retirement Plan ..............   $           165,000          *                   4,382               *
University of Massachusetts ..................   $           205,000          *                   5,444               *


                                       10




                                                 PRINCIPAL AMOUNT AT
                                                  MATURITY OF NOTES    PERCENTAGE OF     NUMBER OF SHARES OF    PERCENTAGE OF
                                                 BENEFICIALLY OWNED        NOTES          COMMON STOCK THAT     COMMON STOCK
NAME                                              THAT MAY BE SOLD      OUTSTANDING        MAY BE SOLD (1)     OUTSTANDING (2)
----                                             -------------------   ---------------   -------------------   ---------------
                                                                                                   
Value Line Convertible Fund, Inc. ............   $           400,000          *                  10,623               *
Van Eck Worldwide Absolute Return Fund --
     CODA ....................................   $            90,000          *                   2,390               *
Victory Convertible Securities Fund ..........   $         1,025,000          *                  27,222               *
Wachovia Bank National Association ...........   $        26,000,000        2.17%               690,515               *
White River Securities L.L.C .................   $         8,500,000          *                 225,745               *
Wilmington Trust Company as Owner and Trustee
     for the Forrestal Funding Master Trust ..   $        33,500,000        2.79%               889,703               *
Worldwide Transactions Ltd. ..................   $           350,000          *                   9,295               *
Xavex Convertible Arbitrage 10 Fund ..........   $         1,100,000          *                  29,214               *
Xavex Convertible Arbitrage 2 Fund ...........   $         1,400,000          *                  37,181               *
Xavex Convertible Arbitrage 5 Fund ...........   $           800,000          *                  21,246               *
Xavex Convertible Arbitrage 8 Fund ...........   $           750,000          *                  19,918               *
Zazove Convertible Arbitrage Fund, L.P. ......   $         6,000,000          *                 159,349               *
Zazove Hedged Convertible Fund, L.P. .........   $         4,000,000          *                 106,233               *
Zazove Income Fund, L.P. .....................   $         2,350,000          *                  62,412               *
Zola Management Fund .........................   $           400,000          *                  10,623               *
Zola Partners, L.P. ..........................   $         1,500,000          *                  39,837               *
Zurich Institutional Benchmark Management ....   $         1,650,000          *                  43,821               *
Zurich Institutional Benchmark Master Fund
     LTD .....................................   $         1,900,000          *                  50,460               *


------------
*     Less than 1%.

(1)   Assumes conversion of all of the holder's notes at a conversion rate of
      26.5583 shares of common stock per $1,000 principal amount of notes. This
      conversion rate is subject to adjustment, however, as described under
      "Description of the Notes -- Conversion of Notes." As a result, the number
      of shares of common stock issuable upon conversion of the notes may
      increase or decrease in the future.

                                       11


      (2)   Calculated based on Rule 13d-3(d)(1)(i) of the Exchange Act, using
            440,141,081 shares of common stock outstanding as of April 30, 2004.
            In calculating this amount for each holder, we treated as
            outstanding the number of shares of our common stock issuable upon
            conversion of all of that holder's notes, but we did not assume
            conversion of any other holder's notes.

      (3)   Allstate Corporation is the parent company of Allstate Insurance
            Company. Allstate Insurance Company informed us that as of September
            5, 2003 it also beneficially owns 148,700 shares of our common
            stock. In addition, Allstate New Jersey Insurance Company, an
            indirect subsidiary of Allstate Insurance Company, informed us that
            as of September 5, 2003 it beneficially owns 8,100 shares of our
            common stock. Allstate Retirement Plan and Agents Pension Plan are
            qualified ERISA plans maintained for the benefit of certain
            employees and agents of Allstate Insurance Company. Allstate
            Retirement Plan informed us that as of September 5, 2003 it
            beneficially owns 47,600 shares of our common stock, and Agents
            Pension Plan informed us that as of September 5, 2003 it
            beneficially owns 15,100 shares of our common stock. BNY Midwest
            Trust Company, as Trustee for such plans, holds title to all plan
            investments. Allstate has informed us that it disclaims any interest
            in securities held in such trusts, although the Investment Committee
            for such plans consists of Allstate Insurance Company officers.

      (4)   Allstate Life Insurance Company informed us that as of September 5,
            2003 it is a wholly owned subsidiary of Allstate Insurance Company.
            See also footnote (3) above.

      (5)   Goldman, Sachs & Co. informed us that as of May 24, 2004 it also (i)
            beneficially owns 1,644,231 shares of our common stock, (ii) has
            outstanding options to purchase 15,186 shares of our common stock
            and (iii) has several variance swap positions.

      (6)   HighBridge International LLC informed us that as of February 24,
            2004 it also beneficially owns $13,500,000 aggregate principal
            amount of our medium-term notes due through 2027.

      (7)   National Benefit Life Insurance Company informed us that as of May
            13, 2004 it also beneficially owns $1,600,000 aggregate principal
            amount of our 5.5% senior notes due October 2010.

      (8)   Nomura Securities Intl Inc. informed us that as of July 11, 2003 it
            also beneficially owns 551,868 shares of our common stock.

      (9)   Primerica Life Insurance Company informed us that as of May 13, 2004
            it also beneficially owns $4,000,000 aggregate principal amount of
            our 5.5% senior notes due October 2010.

      (10)  S.A.C. Capital Associates, LLC informed us that as of March 9, 2004
            it also beneficially owns 310,940 shares of our common stock.

                                       12


      (11)  South Dakota Retirement System informed us that as of August 14,
            2003 it also beneficially owns 113,000 shares of our common stock.

      (12)  Sunrise Partners Limited Partnership informed us that as of July 14,
            2003 it also beneficially owns 78,300 shares of our common stock.

      (13)  The Travelers Life and Annuity Company informed us that as of May
            13, 2004 it also beneficially owns $900,000 aggregate principal
            amount of our 5.5% senior notes due October 2010.

      (14)  Thrivent Financial for Lutherans informed us that as of July 8, 2003
            it also beneficially owns 3,650 shares of our common stock.

      (15)  Travelers Insurance Company - Life informed us that as of May 13,
            2004 it also beneficially owns (i) $10,000,000 aggregate principal
            amount of our floating rate senior notes due October 2005, (ii)
            $12,000,000 aggregate principal amount of our 5.5% senior notes due
            October 2010, (iii) $10,000,000 aggregate principal amount of our
            floating rate senior notes due January 2007, (iv) $2,100,000
            aggregate principal amount of our medium-term notes due February
            2007 and (v) $5,000,000 aggregate principal amount of our
            medium-term notes due August 2006.

                                       13