-----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, NSUJYvNZni/J3YDOD7O1OlZp9bJlM8RPAnUEVMo1cSCm+3B4Kek54UHqFmMQuVqt gjfYfXLc5VB5w+//J84rNg== 0000899140-05-000614.txt : 20050627 0000899140-05-000614.hdr.sgml : 20050627 20050627160756 ACCESSION NUMBER: 0000899140-05-000614 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20050627 DATE AS OF CHANGE: 20050627 GROUP MEMBERS: S.A.C. CAPITAL MANAGEMENT, LLC GROUP MEMBERS: S.A.C. MULTIQUANT FUND, LLC GROUP MEMBERS: SIGMA CAPITAL ASSOCIATES, LLC GROUP MEMBERS: SIGMA CAPITAL MANAGEMENT, LLC GROUP MEMBERS: STEVEN A. COHEN SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MOMENTA PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001235010 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 043561634 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-79927 FILM NUMBER: 05917651 BUSINESS ADDRESS: STREET 1: 43 MOULTON STREET CITY: CAMBRIDGE STATE: MA ZIP: 02138 BUSINESS PHONE: 6174919700 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: SAC CAPITAL ADVISORS LLC CENTRAL INDEX KEY: 0001018103 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 72 CUMMINGS POINT ROAD CITY: STAMFORD STATE: CT ZIP: 06902 BUSINESS PHONE: 2036142000 MAIL ADDRESS: STREET 1: 72 CUMMINGS POINT ROAD CITY: STAMFORD STATE: CT ZIP: 06902 SC 13G 1 s062705.txt INITIAL FILING UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Momenta Pharmaceuticals, Inc. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, $.0001 Par Value Per Share - -------------------------------------------------------------------------------- (Title of Class of Securities) 60877T101 --------- (CUSIP Number) June 16, 2005 ------------- (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 on 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). - -------------------------------------- -------------------------------- CUSIP No. 60877T101 13G Page 2 of 13 Pages - -------------------------------------- -------------------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON S.A.C. Capital Advisors, LLC - ---------- --------------------------------------------------------------------- 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 - --------------------- ----- ---------------------------------------------------- 5 SOLE VOTING POWER 0 NUMBER OF ----- ---------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH 3,900 (see Item 4) REPORTING PERSON ----- ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 0 ----- ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 3,900 (see Item 4) - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,900 (see Item 4) - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) Less than 0.1% (see Item 4) - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* 00 - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Page 2 of 13 - -------------------------------------- -------------------------------- CUSIP No. 60877T101 13G Page 3 of 13 Pages - -------------------------------------- -------------------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON S.A.C. Capital Management, LLC - ---------- --------------------------------------------------------------------- 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 - --------------------- ----- ---------------------------------------------------- 5 SOLE VOTING POWER 0 NUMBER OF ----- ---------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH 3,900 (see Item 4) REPORTING PERSON ----- ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 0 ----- ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 3,900 (see Item 4) - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,900 (see Item 4) - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) Less than 0.1% (see Item 4) - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* 00 - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Page 3 of 13 - -------------------------------------- -------------------------------- CUSIP No. 60877T101 13G Page 4 of 13 Pages - -------------------------------------- -------------------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON S.A.C. MultiQuant Fund, LLC - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Anguilla, British West Indies - --------------------- ----- ---------------------------------------------------- 5 SOLE VOTING POWER 0 NUMBER OF ----- ---------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH 3,900 (see Item 4) REPORTING PERSON ----- ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 0 ----- ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 3,900 (see Item 4) - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,900 (see Item 4) - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) Less than 0.1% (see Item 4) - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* 00 - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Page 4 of 13 - -------------------------------------- -------------------------------- CUSIP No. 60877T101 13G Page 5 of 13 Pages - -------------------------------------- -------------------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Sigma Capital Management, LLC - ---------- --------------------------------------------------------------------- 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 - --------------------- ----- ---------------------------------------------------- 5 SOLE VOTING POWER 0 NUMBER OF ----- ---------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH 2,108,210 (see Item 4) REPORTING PERSON ----- ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 0 ----- ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,108,210 (see Item 4) - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,108,210 (see Item 4) - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.3% (see Item 4) - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* 00 - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Page 5 of 13 - -------------------------------------- -------------------------------- CUSIP No. 60877T101 13G Page 6 of 13 Pages - -------------------------------------- -------------------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Sigma Capital Associates, LLC - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Anguilla, British West Indies - --------------------- ----- ---------------------------------------------------- 5 SOLE VOTING POWER 0 NUMBER OF ----- ---------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH 2,108,210 (see Item 4) REPORTING PERSON ----- ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 0 ----- ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,108,210 (see Item 4) - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,108,210 (see Item 4) - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.3% (see Item 4) - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* 00 - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Page 6 of 13 - -------------------------------------- -------------------------------- CUSIP No. 60877T101 13G Page 7 of 13 Pages - -------------------------------------- -------------------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Steven A. Cohen - ---------- --------------------------------------------------------------------- 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 - --------------------- ----- ---------------------------------------------------- 5 SOLE VOTING POWER 0 NUMBER OF ----- ---------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH 2,112,110 (see Item 4) REPORTING PERSON ----- ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 0 ----- ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,112,110 (see Item 4) - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,112,110 (see Item 4) - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.3% (see Item 4) - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Page 7 of 13 Item 1(a) Name of Issuer: -------------- Momenta Pharmaceuticals, Inc. Item 1(b) Address of Issuer's Principal Executive Offices: ----------------------------------------------- 675 West Kendall Street Cambridge, MA 02142 Items 2(a) Name of Person Filing: ---------------------- This statement is filed by: (i) S.A.C. Capital Advisors, LLC, ("SAC Capital Advisors") with respect to shares of common stock, $0.0001 par value per share ("Shares") of the Issuer beneficially owned by and S.A.C. MultiQuant Fund, LLC ("SAC MultiQuant"); (ii) S.A.C. Capital Management, LLC, ("SAC Capital Management") with respect to Shares beneficially owned by SAC MultiQuant; (iii) SAC MultiQuant with respect to Shares beneficially owned by it; (iv) Sigma Capital Management, LLC ("Sigma Capital Management") with respect to Shares beneficially owned by Sigma Capital Associates, LLC ("Sigma Capital Associates"); (v) Sigma Capital Associates with respect to Shares beneficially owned by it; and (vi) Steven A. Cohen with respect to Shares beneficially owned by SAC Capital Advisors, SAC Capital Management, SAC MultiQuant, Sigma Capital Management and Sigma Capital Associates. Item 2(b) Address of Principal Business Office: ------------------------------------- The address of the principal business office of (i) SAC Capital Advisors and Mr. Cohen is 72 Cummings Point Road, Stamford, Connecticut 06902, (ii) SAC Capital Management and Sigma Capital Management is 540 Madison Avenue, New York, New York 10022, and (iii) SAC MultiQuant and Sigma Capital Associates is P.O. Box 58, Victoria House, The Valley, Anguilla, British West Indies. Item 2(c) Citizenship: ------------ SAC Capital Advisors, SAC Capital Management and Sigma Capital Management are Delaware limited liability companies. SAC MultiQuant and Sigma Capital Associates are Anguillan limited liability companies. Mr. Cohen is a United States citizen. Item 2(d) Title of Class of Securities: ----------------------------- Common Stock, par value $.0001 per share Page 8 of 13 Item 2(e) CUSIP Number: ------------- 60877T101 Item 3 Not Applicable Item 4 Ownership: ---------- The percentages used herein are calculated based upon the Shares issued and outstanding as of May 5, 2005 as reported on the Issuers's quarterly report on Form 10-Q filed with the Securities and Exchange Commission by the Company for the quarter ended March 31, 2005. As of the close of business on June 24, 2005: 1. S.A.C. Capital Advisors, LLC (a) Amount beneficially owned: 3,900 (b) Percent of class: Less than 0.1% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 3,900 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 3,900 2. S.A.C. Capital Management, LLC (a) Amount beneficially owned: 3,900 (b) Percent of class: Less than 0.1% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 3,900 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 3,900 3. S.A.C. MultiQuant Fund, LLC (a) Amount beneficially owned: 3,900 (b) Percent of class: Less than 0.1% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 3,900 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 3,900 Page 9 of 13 4. Sigma Capital Management, LLC (a) Amount beneficially owned: 2,108,210 (b) Percent of class: 8.3% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 2,108,210 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 2,108,210 5. Sigma Capital Associates LLC (a) Amount beneficially owned: 2,108,210 (b) Percent of class: 8.3% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 2,108,210 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 2,108,210 6. Steven A. Cohen (a) Amount beneficially owned: 2,112,110 (b) Percent of class: 8.3% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 2,112,110 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 2,112,110 SAC Capital Advisors, SAC Capital Management, Sigma Capital Management, and Mr. Cohen own directly no Shares. Pursuant to investment agreements, each of SAC Capital Advisors and SAC Capital Management share all investment and voting power with respect to the securities held by SAC MultiQuant. Pursuant to an investment management agreement, Sigma Capital Management maintains investment and voting power with respect to the securities held by Sigma Capital Associates. Mr. Cohen controls each of SAC Capital Advisors, SAC Capital Management and Sigma Capital Management. By reason of the provisions of Rule 13d-3 of the Securities Exchange Act of 1934, as amended, each of (i) SAC Capital Advisors, SAC Capital Management and Mr. Cohen may be deemed to own beneficially 3,900 Shares (constituting approximately less than 0.1% of the Shares outstanding) and (ii) Sigma Capital Management and Mr. Cohen may be deemed to own beneficially 2,108,210 Shares (constituting approximately 8.3% of the Shares outstanding). Each of SAC Capital Advisors, SAC Capital Management, Sigma Capital Management and Mr. Cohen disclaim beneficial ownership of any of the securities covered by this statement. Page 10 of 13 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. Item 6 Ownership of More than Five Percent on Behalf of Another -------------------------------------------------------- Person: ------- Not Applicable Item 7 Identification and Classification of the ---------------------------------------- Subsidiary Which Acquired the Security Being -------------------------------------------- Reported on By the Parent Holding Company: ----------------------------------------- Not Applicable Item 8 Identification and Classification of Members --------------------------------------------- of the Group: ------------ Not Applicable Item 9 Notice of Dissolution of Group: ------------------------------ Not Applicable Item 10 Certification: -------------- By signing below the signatory certifies that, to the best of his 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 11 of 13 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. Dated: June 27, 2005 S.A.C. CAPITAL ADVISORS, LLC By: /s/ Peter Nussbaum ----------------------------------------- Name: Peter Nussbaum Title: Authorized Person S.A.C. CAPITAL MANAGEMENT, LLC By: /s/ Peter Nussbaum ----------------------------------------- Name: Peter Nussbaum Title: Authorized Person S.A.C. MULTIQUANT FUND, LLC By: /s/ Peter Nussbaum ----------------------------------------- Name: Peter Nussbaum Title: Authorized Person SIGMA CAPITAL MANAGEMENT, LLC By: /s/ Peter Nussbaum ----------------------------------------- Name: Peter Nussbaum Title: Authorized Person Page 12 of 13 SIGMA CAPITAL ASSOCIATES, LLC By: /s/ Peter Nussbaum ----------------------------------------- Name: Peter Nussbaum Title: Authorized Person STEVEN A. COHEN By: /s/ Peter Nussbaum ----------------------------------------- Name: Peter Nussbaum Title: Authorized Person Page 13 of 13 -----END PRIVACY-ENHANCED MESSAGE-----