-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, MEgKoxDzK20F/0Fr56TdZ/568xDj409SpOFI834nZ9ny8FDAcP3baaekrd0dygrj du8qjkveBZS2rp9NO0uFsA== 0000905148-08-001030.txt : 20080214 0000905148-08-001030.hdr.sgml : 20080214 20080214135707 ACCESSION NUMBER: 0000905148-08-001030 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20080214 DATE AS OF CHANGE: 20080214 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ATP OIL & GAS CORP CENTRAL INDEX KEY: 0001123647 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 760362774 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-78100 FILM NUMBER: 08612731 BUSINESS ADDRESS: STREET 1: 4600 POST OAK PL STREET 2: STE 200 CITY: HOUSTON STATE: TX ZIP: 77027 BUSINESS PHONE: 7136223311 MAIL ADDRESS: STREET 1: 4600 POST OAK PLACE STREET 2: SUITE 200 CITY: HOUSTON STATE: TX ZIP: 77027 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Anchorage Advisors, LLC CENTRAL INDEX KEY: 0001300714 IRS NUMBER: 200042271 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 610 BROADWAY STREET 2: 6TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10012 BUSINESS PHONE: 212-610-9077 MAIL ADDRESS: STREET 1: 610 BROADWAY STREET 2: 6TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10012 SC 13G/A 1 efc8-0216_sc13ga.txt UNITED STATES SECURITIES EXCHANGE COMMISSION Washington, D.C. 20549 - -------------------------------------------------------------------------------- SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* ATP OIL & GAS CORPORATION (Name of Issuer) Common Stock, $.001 par value per share (Title of Class of Securities) 00208J10-8 (CUSIP Number) December 31, 2007 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |_| Rule 13d-1(b) |X| Rule 13d-1(c) |_| Rule 13d-1(d) * The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Continued on following pages Page 1 of 12 Pages Exhibit Index: Page 11 SCHEDULE 13G CUSIP No.: 00208J10-8 Page 2 of 12 Pages ................................................................................. 1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). ANCHORAGE CAPITAL MASTER OFFSHORE, LTD. 98-0418059 ................................................................................. 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] ................................................................................. 3. SEC Use Only ................................................................................. 4. Citizenship or Place of Organization Cayman Islands ................................................................................. Number of 5. Sole Voting Power 350,333 /1/ Shares ............................................................ Beneficially 6. Shared Voting Power 0 Owned by Each ............................................................ Reporting 7. Sole Dispositive Power 350,333 /1/ Person With ............................................................ 8. Shared Dispositive Power 0 ................................................................................. 9. Aggregate Amount Beneficially Owned by Each Reporting Person 350,333 /1/ ................................................................................. 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] ................................................................................. 11. Percent of Class Represented by Amount in Row (9) 1.0% based on 35,632,350 shares outstanding. /1/ ................................................................................. 12. Type of Reporting Person: OO /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. SCHEDULE 13G CUSIP No.: 00208J10-8 Page 3 of 12 Pages ................................................................................. 1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). ANCHORAGE ADVISORS, L.L.C. 20-0042271 ................................................................................. 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] ................................................................................. 3. SEC Use Only ................................................................................. 4. Citizenship or Place of Organization Delaware ................................................................................. Number of 5. Sole Voting Power 350,333 /1/ Shares ............................................................ Beneficially 6. Shared Voting Power 0 Owned by Each ............................................................ Reporting 7. Sole Dispositive Power 350,333 /1/ Person With ............................................................ 8. Shared Dispositive Power 0 ................................................................................. 9. Aggregate Amount Beneficially Owned by Each Reporting Person 350,333 /1/ ................................................................................. 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] ................................................................................. 11. Percent of Class Represented by Amount in Row (9) 1.0% based on 35,632,350 shares outstanding. /1/ ................................................................................. 12. Type of Reporting Person: OO, IA /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. SCHEDULE 13G CUSIP No.: 00208J10-8 Page 4 of 12 Pages ................................................................................. 1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). ANCHORAGE ADVISORS MANAGEMENT, L.L.C. 20-0042478 ................................................................................. 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] ................................................................................. 3. SEC Use Only ................................................................................. 4. Citizenship or Place of Organization Delaware ................................................................................. Number of 5. Sole Voting Power 350,333 /1/ Shares ............................................................ Beneficially 6. Shared Voting Power 0 Owned by Each ............................................................ Reporting 7. Sole Dispositive Power 350,333 /1/ Person With ............................................................ 8. Shared Dispositive Power 0 ................................................................................. 9. Aggregate Amount Beneficially Owned by Each Reporting Person 350,333 /1/ ................................................................................. 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] ................................................................................. 11. Percent of Class Represented by Amount in Row (9) 1.0% based on 35,632,350 shares outstanding. /1/ ................................................................................. 12. Type of Reporting Person: OO. HC /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. SCHEDULE 13G CUSIP No.: 00208J10-8 Page 5 of 12 Pages ................................................................................. 1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). ANTHONY L. DAVIS ................................................................................. 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] ................................................................................. 3. SEC Use Only ................................................................................. 4. Citizenship or Place of Organization United States of America ................................................................................. Number of 5. Sole Voting Power 350,333 /1/ Shares ............................................................ Beneficially 6. Shared Voting Power 0 Owned by Each ............................................................ Reporting 7. Sole Dispositive Power 350,333 /1/ Person With ............................................................ 8. Shared Dispositive Power 0 ................................................................................. 9. Aggregate Amount Beneficially Owned by Each Reporting Person 350,333 /1/ ................................................................................. 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] ................................................................................. 11. Percent of Class Represented by Amount in Row (9) 1.0% based on 35,632,350 shares outstanding. /1/ ................................................................................. 12. Type of Reporting Person: IN, HC /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. SCHEDULE 13G CUSIP No.: 00208J10-8 Page 6 of 12 Pages ................................................................................. 1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). KEVIN M. ULRICH ................................................................................. 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] ................................................................................. 3. SEC Use Only ................................................................................. 4. Citizenship or Place of Organization Canada ................................................................................. Number of 5. Sole Voting Power 350,333 /1/ Shares ............................................................ Beneficially 6. Shared Voting Power 0 Owned by Each ............................................................ Reporting 7. Sole Dispositive Power 350,333 /1/ Person With ............................................................ 8. Shared Dispositive Power 0 ................................................................................. 9. Aggregate Amount Beneficially Owned by Each Reporting Person 350,333 /1/ ................................................................................. 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] ................................................................................. 11. Percent of Class Represented by Amount in Row (9) 1.0% based on 35,632,350 shares outstanding. /1/ ................................................................................. 12. Type of Reporting Person: IN, HC /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. Page 7 of 12 Pages Item 1(a). Name of Issuer: ATP Oil & Gas Corporation (the "Issuer"). Item 1(b). Address of Issuer's Principal Executive Offices: 4600 Post Oak Place, Suite 200, Houston, TX 77027 Item 2(a). Name of Person Filing: This Statement is filed on behalf of each of the following persons (collectively, the "Reporting Persons"): i) Anchorage Capital Master Offshore, Ltd. ("Anchorage Offshore"); ii) Anchorage Advisors, L.L.C. ("Advisors"); iii) Anchorage Advisors Management, L.L.C. ("Management"); iv) Anthony L. Davis ("Mr. Davis"); and v) Kevin M. Ulrich ("Mr. Ulrich"). This statement related to Shares (as defined herein) held for the account of Anchorage Offshore. Advisors is the investment advisor to Anchorage Offshore. Management is the sole managing member of Advisors. Mr. Davis is the President of Advisors and a managing member of Management, and Mr. Ulrich is the Chief Executive Officer of Advisors and the other managing member of Management. Item 2(b). Address of Principal Business Office or, if None, Residence: The address of the principal business office of each of the Reporting Persons is 610 Broadway, 6th Floor, New York, NY 10012. Item 2(c). Citizenship: 1) Anchorage Offshore is a Cayman Islands exempted company incorporated with limited liability; 2) Advisors is a Delaware limited liability company; 3) Management is a Delaware limited liability company; 4) Mr. Davis is a citizen of the United States of America; and 5) Mr. Ulrich is a citizen of Canada. Page 8 of 12 Pages Item 2(d). Title of Class of Securities: Common Stock, $.001 par value per share (the "Shares") Item 2(e). CUSIP Number: 00208J10-8 Item 3. If This Statement is Filed Pursuant to Sec.Sec.240.13d-1(b) or 240.13d-2(b) or (c), Check Whether the Person Filing is a: This Item 3 is not applicable. Item 4. Ownership: Item 4(a) Amount Beneficially Owned: As of December 31, 2007, each of the Reporting Persons may be deemed beneficial owner of 350,333 Shares that each of the Reporting Persons are entitled to obtain upon the exercise of warrants. Item 4(b) Percent of Class: The number of Shares of which the Reporting Persons may be deemed to be the beneficial owner constitutes approximately 1.0% of 35,632,350 total number of Shares outstanding. Item 4(c) Number of Shares of which such person has: Anchorage Offshore: - ------------------- (i) Sole power to vote or direct the vote: 350,333 /1/ (ii) Shared power to vote or direct the vote: 0 (iii) Sole power to dispose or direct the disposition of: 350,333 /1/ (iv) Shared power to dispose or direct the disposition of: 0 Advisors: - --------- (i) Sole power to vote or direct the vote: 350,333 /1/ (ii) Shared power to vote or direct the vote: 0 (iii) Sole power to dispose or direct the disposition of: 350,333 /1/ (iv) Shared power to dispose or direct the disposition of: 0 Management: - ----------- (i) Sole power to vote or direct the vote: 350,333 /1/ (ii) Shared power to vote or direct the vote: 0 (iii) Sole power to dispose or direct the disposition of: 350,333 /1/ /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. Page 9 of 12 Pages (iv) Shared power to dispose or direct the disposition of: 0 Mr. Davis: - ---------- (i) Sole power to vote or direct the vote: 350,333 /1/ (ii) Shared power to vote or direct the vote: 0 (iii) Sole power to dispose or direct the disposition of: 350,333 /1/ (iv) Shared power to dispose or direct the disposition of: 0 Mr. Ulrich: - ----------- (i) Sole power to vote or direct the vote: 350,333 /1/ (ii) Shared power to vote or direct the vote: 0 (iii) Sole power to dispose or direct the disposition of: 350,333 /1/ (iv) Shared power to dispose or direct the disposition of: 0 /1/ This figure includes an amount of Shares that the Reporting Person is entitled to obtain upon the exercise of warrants. Item 5. Ownership of Five Percent or Less of a Class: If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following /X/. Item 6. Ownership of More than Five Percent on Behalf of Another Person: This Item 6 is not applicable. Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company: This Item 7 is not applicable Item 8. Identification and Classification of Members of the Group: See disclosure in Item 2 hereof. Item 9. Notice of Dissolution of Group: This Item 9 is not applicable. Item 10. Certification: By signing below each of the Reporting Persons certifies that, to the best of their knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. Page 10 of 12 Pages SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. ANCHORAGE CAPITAL MASTER OFFSHORE LTD. Date: February 14, 2008 By: /s/ Kevin M. Ulrich ------------------- Name: Kevin M. Ulrich Title: Director Date: February 14, 2008 ANCHORAGE ADVISORS, L.L.C. By: Anchorage Advisors Management, L.L.C., its Managing Member By: /s/ Anthony L. Davis -------------------- Name: Anthony L. Davis Title: Managing Member Date: February 14, 2008 ANCHORAGE ADVISORS MANAGEMENT, L.L.C. By: /s/ Anthony L. Davis -------------------- Name: Anthony L. Davis Title: Managing Member Date: February 14, 2008 ANTHONY L. DAVIS /s/ Anthony L Davis ------------------- Date: February 14, 2008 KEVIN M. ULRICH /s/ Kevin M. Ulrich ------------------- Page 11 of 12 Pages EXHIBIT INDEX Ex. Page No. - --- -------- A Joint Filing Agreement, dated February 14, 2008 by and among Reporting Persons...................... 12 Page 12 of 12 Pages EXHIBIT A JOINT FILING AGREEMENT The undersigned hereby agree that the statement on Schedule 13G with respect to the Common Stock of ATP Oil & Gas Corporation dated as of February 14, 2008 is, and any amendments thereto (including amendments on Schedule 13D) signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. ANCHORAGE CAPITAL MASTER OFFSHORE LTD. Date: February 14, 2008 By: /s/ Kevin M. Ulrich ------------------- Name: Kevin M. Ulrich Title: Director Date: February 14, 2008 ANCHORAGE ADVISORS, L.L.C. By: Anchorage Advisors Management, L.L.C., its Managing Member By: /s/ Anthony L. Davis -------------------- Name: Anthony L. Davis Title: Managing Member Date: February 14, 2008 ANCHORAGE ADVISORS MANAGEMENT, L.L.C. By: /s/ Anthony L. Davis -------------------- Name: Anthony L. Davis Title: Managing Member Date: February 14, 2008 ANTHONY L. DAVIS /s/ Anthony L Davis ------------------- Date: February 14, 2008 KEVIN M. ULRICH /s/ Kevin M. Ulrich ------------------- -----END PRIVACY-ENHANCED MESSAGE-----