1 Filed Pursuant to Rule 424(b)(3) Registration No. 333-61536 Zero Coupon Convertible Debentures Due 2021 CUSIP No. 28336LAA7 PROSPECTUS SUPPLEMENT (TO PROSPECTUS DATED JUNE 8, 2001) [EL PASO CORPORATION LOGO] EL PASO CORPORATION $1,766,500,000 ZERO COUPON CONVERTIBLE DEBENTURES DUE FEBRUARY 28, 2021 8,456,621 SHARES OF COMMON STOCK This document supplements the prospectus dated June 8, 2001, relating to the debentures and the shares of common stock issuable upon conversion of the debentures. This prospectus supplement is incorporated by reference into the prospectus. The information in this prospectus supplement replaces and supersedes the information set forth under the heading "Selling Security Holders" in the prospectus dated June 8, 2001. Our common stock is listed and traded on the New York Stock Exchange and the Pacific Exchange under the symbol "EPG." On August 28, 2001, the last reported sales price for our common stock on the New York Stock Exchange was $50.66 per share. INVESTING IN THESE SECURITIES INVOLVES RISKS. SEE "RISK FACTORS" BEGINNING ON PAGE 5 OF THE PROSPECTUS AND "FORWARD-LOOKING STATEMENTS" BEGINNING ON PAGE 5 OF THE PROSPECTUS. --------------------- NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR PASSED UPON THE ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. --------------------- The date of this prospectus supplement is August 29, 2001. 2 SELLING SECURITY HOLDERS We originally sold the debentures to Credit Suisse First Boston Corporation (CSFB) on February 28, 2001 in a private placement. CSFB has advised us that it resold the debentures in transactions exempt from the registration requirements of the Securities Act of 1933 to "qualified institutional buyers" (as defined in Rule 144A under the Securities Act) in compliance with Rule 144A. These subsequent purchasers (and their respective donees and transferees for no consideration) may from time to time offer and sell any or all of the debentures or the common stock issuable on conversion of the debentures pursuant to this prospectus. The debentures and the common stock to be offered and sold using this prospectus are being registered pursuant to a registration rights agreement between us and CSFB. In that agreement, we undertook to file a registration statement with regard to the debentures and common stock and, subject to certain exceptions, to keep that registration statement effective for up to two years. The registration statement to which this prospectus supplement and the accompanying prospectus relate is intended to satisfy our obligations under that agreement. The selling security holders named below have advised us that they currently intend to sell the debentures and common stock set forth below pursuant to this prospectus. Additional selling security holders may choose to sell debentures and common stock from time to time upon notice to us. See "Plan of Distribution" in the accompanying prospectus. Before a security holder may use the accompanying prospectus in connection with an offering of securities, the prospectus as supplemented must include the name and amount of debentures and common stock beneficially owned by the selling security holder and the amount of debentures and common stock to be offered. The prospectus as supplemented will also disclose whether any selling security holder selling in connection with that prospectus supplement has held any position, office or other material relationship with us or any of our predecessors or affiliates during the three years prior to the date of the prospectus supplement. The following table is based solely on information provided by the selling security holders. NUMBER OF SHARES OF NUMBER OF AMOUNT OF PERCENTAGE OF COMMON SHARES OF DEBENTURES DEBENTURES AMOUNT OF STOCK COMMON BENEFICIALLY BENEFICIALLY DEBENTURES TO BENEFICIALLY STOCK TO BE SELLING SECURITY HOLDER OWNED OWNED BE SOLD(1) OWNED(2) SOLD(1) ----------------------- ------------ ------------- ------------- ------------ ----------- AIG SoundShore Holdings Ltd........................... 6,439,000 * 6,439,000 30,825 30,825 AIG SoundShore Opportunity Holding Fund Ltd........... 3,621,000 * 3,621,000 17,334 17,334 AIG SoundShore Strategic Holding Fund Ltd............. 1,890,000 * 1,890,000 9,048 9,048 Allstate Insurance Company............................ 2,600,000 * 2,600,000 226,055(24) 226,055 Allstate Life Insurance Company....................... 5,900,000 * 5,900,000 36,544(25) 36,544 AMERUS Life Insurance Co. (AMERUS Multi-fund Convertible Account)................................. 500,000 * 500,000 2,393 2,393 Aristeia Partners, L.P................................ 3,000,000 * 3,000,000 14,361 14,361 Aristeia International, Limited....................... 8,300,000 * 8,300,000 39,733 39,733 Associated Electric & Gas Insurance Services Limited.............................................. 1,500,000 * 1,500,000 7,181 7,181 Banc of America Securities LLC(3)..................... 57,625,000 3.26 57,625,000 275,862 275,862 Bancroft Convertible Fund, Inc........................ 3,300,000 * 3,300,000 15,798 15,798 Bankers Life Insurance Company of New York............ 125,000 * 125,000 598 598 BBT Fund, L.P.(4)..................................... 65,000,000 3.68 65,000,000 311,168 311,168 Bear, Stears & Co. Inc................................ 7,500,000 * 7,500,000 35,904 35,904 Catholic Health East.................................. 3,246,000 * 3,246,000 15,539 15,539 Catholic Health East -- Pension Investment Program.... 442,000 * 442,000 2,116 2,116 CIBC World Markets.................................... 10,000,000 * 10,000,000 47,872 47,872 Conseco Annuity Assurance Company -- Multi-Bucket Annuity Convertible Bond Fund........... 8,000,000 * 8,000,000 38,298 38,298 Credit Suisse First Boston Corporation(5)............. 324,930,000 18.40 324,930,000 1,555,504 1,555,504 Deephaven Domestic Convertible Trading Ltd............ 5,000,000 * 5,000,000 23,936 23,936 Deusche Banc Alex Brown Inc.(6)....................... 52,000,000 2.95 52,000,000 248,934 248,934 Dylan (IMA) Limited................................... 5,000,000 * 5,000,000 23,936 23,936 Ellsworth Convertible Growth and Income Fund, Inc..... 3,300,000 * 3,300,000 15,797 15,797 Federated Equity Income Fund, Inc.(7)................. 38,000,000 2.15 38,000,000 181,914 181,913 Federated Insurance Series, on behalf of its Federated Equity Income Fund II................................ 1,500,000 * 1,500,000 7,181 7,181 First Union Securities Inc./BK Trading (8)............ 46,515,000 2.63 46,515,000 222,677 222,677 Fluor Corporation Master Retirement Trust............. 3,250,000 * 3,250,000 15,558 15,558 Fort Worth Employees' Retirement Fund................. 2,850,000 * 2,850,000 13,644 13,644 GLG Global Convertible Fund........................... 12,600,000 * 12,600,000 60,318 60,318 GLG Global Convertible UCITS.......................... 2,400,000 * 2,400,000 11,489 11,489 GLG Market Neutral Fund............................... 1,000,000 * 1,000,000 4,787 4,787 Global Bermuda Limited Partnership.................... 900,000 * 900,000 4,308 4,308 Goldman Sachs and Company(9).......................... 27,500,000 1.56 27,500,000 131,648 131,648 Hamilton Partners Limited(10)......................... 21,000,000 1.19 21,000,000 100,531 100,531 Highbridge International LLC(11)...................... 87,025,000 4.93 87,025,000 416,606 416,606 Houston Police Officers Pension System................ 1,725,000 * 1,725,000 8,258 8,258 HSBC Ttee Zota Managed Trust.......................... 500,000 * 500,000 2,393 2,393 IL Annuity and Insurance Company...................... 590,000 * 590,000 2,824 2,824 S-1 3 NUMBER OF SHARES OF NUMBER OF AMOUNT OF PERCENTAGE OF COMMON SHARES OF DEBENTURES DEBENTURES AMOUNT OF STOCK COMMON BENEFICIALLY BENEFICIALLY DEBENTURES TO BENEFICIALLY STOCK TO BE SELLING SECURITY HOLDER OWNED OWNED BE SOLD(1) OWNED(2) SOLD(1) ----------------------- ------------ ------------- ------------- ------------ ----------- Innovest Finanzdienstleistangs........................ 853,000 * 853,000 4,083 4,083 Jersey (Ima) Ltd. .................................... 6,000,000 * 6,000,000 28,723 28,723 JMG Capital Partners, LP.............................. 5,500,000 * 5,500,000 26,330 26,330 JMG Triton Offshore Fund, Ltd.(12).................... 33,000,000 1.87 33,000,000 157,977 157,977 J.P. Morgan Securities, Inc.(13)...................... 36,940,000 2.09 36,940,000 176,839 176,839 Kaman Corporation Employees' Pension Fund............. 1,356,000 * 1,356,000 6,491 6,491 KBC Financial Products USA............................ 9,000,000 * 9,000,000 43,085 43,085 Lakeshore International Ltd........................... 2,100,000 * 2,100,000 10,053 10,053 Lehman Brothers Inc.(14).............................. 27,500,000 1.56 27,500,000 131,648 131,648 LibertyView Funds L.P................................. 12,000,000 * 12,000,000 57,446 57,446 Liberty View Fund LLC................................. 3,000,000 * 3,000,000 14,361 14,361 LibertyView Global Volatility Fund.................... 9,000,000 * 9,000,000 43,085 43,085 Lutheran Brotherhood.................................. 6,400,000 * 6,400,000 30,638 30,638 Lydian Overseas Partners Master Fund(15).............. 65,000,000 3.68 65,000,000 311,168 311,168 Lyxor Master Fund..................................... 500,000 * 500,000 2,393 2,393 Merrill Lynch Investment Managers -- Quantitative Advisers(16)......................................... 110,000,000 6.23 110,000,000 526,592 526,592 Morgan Stanley & Co.(17).............................. 50,000,000 2.83 50,000,000 239,360 239,360 Nationwide Separate Account Trust, on behalf of its Nationwide Equity Income Fund........................ 840,000 * 840,000 4,021 4,021 Nomura Securities International Inc. ................. 17,500,000 * 17,500,000 539,500 83,776 OFIVM(18)............................................. 20,000,000 1.13 20,000,000 95,744 95,744 Ohio National fund, Inc., on behalf of its Equity Income Portfolio..................................... 140,000 * 140,000 670 670 Oppenheimer Convertible Securities Fund............... 15,000,000 * 15,000,000 71,808 71,808 Pitney Bowes, Inc. Pension Plan....................... 2,728,000 * 2,728,000 13,059 13,059 Royal Bank of Canada.................................. 10,000,000 * 10,000,000 314,025 47,872 Sagamore Hill Hub Fund Ltd............................ 10,000,000 * 10,000,000 47,872 47,872 Shell Pension Trust................................... 4,416,000 * 4,416,000 21,140 21,140 Solomon Smith Barney Inc. ............................ 500,000 * 500,000 2,394 2394 Springfield Contributory Retirement Fund.............. 662,000 * 662,000 3,169 3,169 State of Florida Division of Treasury................. 2,800,000 * 2,800,000 13,404 13,404 Sutter Health Retirement Plan......................... 1,325,000 * 1,325,000 6,343 6,343 Teachers Insurance and Annuity Association(19)........ 27,000,000 1.53 27,000,000 129,254 129,254 TQA Master Fund, Ltd.................................. 1,000,000 * 1,000,000 4,787 4,787 TQA Master Plus Fund, Ltd............................. 9,000,000 * 9,000,000 43,085 43,085 Tribeca Investments, L.L.C.(20)....................... 70,000,000 3.96 70,000,000 335,104 335,104 UBS AG, London Branch(21)............................. 110,000,000 6.23 110,000,000 526,592 526,592 UBS O'Conner LLC f/b/o O'Conner Global Convertible Portfolio............................................ 2,000,000 * 2,000,000 9,574 9,574 UBS O'Conner LLC f/b/o UBS Global Equity Arbitrage Master Ltd........................................... 15,000,000 * 15,000,000 71,808 71,808 Value Line Convertible Fund, Inc. .................... 2,000,000 * 2,000,000 9,574 9,574 Van Kampen Harbor Fund (22)........................... 21,000,000 1.19 21,000,000 100,531 100,531 Van Kampen Utility Fund............................... 9,000,000 * 9,000,000 87,708(26) 43,085 White River Securities L.L.C.......................... 7,500,000 * 7,500,000 35,904 35,904 Wilmington Trust Company, as owner trustee for the Forrestal Funding Master Trust(23)................... 25,000,000 1.42 25,000,000 119,680 119,680 Zola Partners, L.P.................................... 2,500,000 * 2,500,000 11,968 11,968 Any other holder of the debentures or future transferee from any such holder(27)(28).............. 204,567,000 11.58 204,567,000 979,303 979,303 --------------- * Less than 1% (1) Because a selling security holder may sell all or a portion of the debentures and common stock pursuant to this prospectus, no estimate can be given as to the number or percentage of debentures and common stock that the selling security holder will hold upon termination of any sales. (2) None of the selling security holders beneficially owns one percent or more of the common stock. (3) The address of Banc of America Securities LLC is 9 West 57th Street, 29th Floor, New York, New York 10019. (4) The address of BBT Fund is 201 Main Street, Suite 3300, Ft. Worth, Texas 76102. (5) The address of Credit Suisse First Boston Corporation is 5 World Trade Center, New York, New York 10048. (6) The address of Deutsche Bank Alex Brown Inc is 1251 Avenue of the Americas, 26th Floor, New York, New York 10020. (7) The address of Federated Equity Income Fund is Federated Investors Tower, 1001 Liberty Avenue, Pittsburgh, PA 15222. (8) The address of First Union Securities, Inc./BK Trading is 8739 Research Drive, Charlotte, NC 28262. (9) The address of Goldman Sachs and Company is 180 Maiden Lane, 8th Floor, New York, New York 10038. (10) The address of Hamilton Partners Limited is 415 Madison Avenue, 19th Floor, New York, New York 10017. (11) The address of Highbridge International LLC is 767 5th Ave., 23rd Floor, New York, New York 10153. (12) The address of JMG Triton Offshore Fund, Ltd. is 1999 Avenue of the Stars, Suite 2530, Los Angeles, California 90067. (13) The address of J.P. Morgan Securities Inc. is 1500 Stanton-Christiana Road, Newark, DE 19713. (14) The address of Lehman Brothers Inc. is 3 World Financial Center, 6th Floor, New York, New York 10285. (15) The address of Lydian Overseas Partners Master Fund is c/o Lydian Asset Management L.P., 101 East 52nd Street, 36th Floor, New York, New York 10022. (16) The address of Merrill Lynch Investment Managers -- Quantitative Advisers is Two World Financial Center, 16th Floor, New York, New York 10281. (17) The address of Morgan Stanley & Co. is 1585 Broadway, New York, New York 10036. (18) The address of OFIVM is 11 rue Vernier, 75017, Paris, France. (19) The address of Teachers Insurance and Annuity Association is 730 Third Avenue, New York, New York 10017. (20) The address of Tribeca Investments LLC is 399 Park Avenue, New York, New York 10043. (21) The address of UBS AG, London Branch is 100 Liverpool Street, London EC 2M. (22) The address of Van Kampen Harbor Fund is c/o Van Kampen Asset Management, Inc., 2800 Post Oak Blvd., Houston, Texas 77056. The number of shares of common stock beneficially owned does not include 2,402,740 shares held by affiliates of Van Kampen Harbor Fund. S-2 4 (23) The address of Wilmington Trust Company is c/o Banc of America Securities LLC, 9 West 57th Street, 29th Floor, New York, New York 10019. (24) Does not include 112,044 shares of common stock held by affiliates of Allstate Insurance Company. (25) Does not include 301,555 shares of common stock held by affiliates of Allstate Life Insurance Company. (26) Does not include 2,358,117 shares of common stock held by affiliates of Van Kampen Utility Fund. (27) Information concerning other selling holders of debentures or underlying common stock will be set forth in prospectus supplements from time to time, if required. (28) Assumes that any other holders of debentures, or any future transferees, pledgees, donees or successors of or from any such other holders of debentures do not beneficially own any common stock other than the common stock issuable upon conversion of the debentures at the initial conversion rate. None of the selling security holders named above has, within the past three years, held any position, office or other material relationship with us or any of our predecessors or affiliates, except as noted above. S-3