-----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, Tq4qY5lzDK5qGSa9AD1HTtkwYknzK7EE6Wie+e4ybqxqb5+ZJFr4udOTD/PODfRs /8r2jGKWQe3GpOI8JAuuvQ== 0000895421-07-000150.txt : 20070215 0000895421-07-000150.hdr.sgml : 20070215 20070214180150 ACCESSION NUMBER: 0000895421-07-000150 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20070215 DATE AS OF CHANGE: 20070214 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ADVANCED MAGNETICS INC CENTRAL INDEX KEY: 0000792977 STANDARD INDUSTRIAL CLASSIFICATION: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835] IRS NUMBER: 042742593 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-38286 FILM NUMBER: 07623763 BUSINESS ADDRESS: STREET 1: 125 CAMBRIDGEPARK DRIVE, 6TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02140 BUSINESS PHONE: 6174972070 MAIL ADDRESS: STREET 1: 125 CAMBRIDGEPARK DRIVE, 6TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02140 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MORGAN STANLEY CENTRAL INDEX KEY: 0000895421 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 363145972 STATE OF INCORPORATION: DE FISCAL YEAR END: 1130 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 1585 BROADWAY CITY: NEW YORK STATE: NY ZIP: 10036 BUSINESS PHONE: 212-761-4000 MAIL ADDRESS: STREET 1: 1585 BROADWAY CITY: NEW YORK STATE: NY ZIP: 10036 FORMER COMPANY: FORMER CONFORMED NAME: MORGAN STANLEY DEAN WITTER & CO DATE OF NAME CHANGE: 19980326 FORMER COMPANY: FORMER CONFORMED NAME: DEAN WITTER DISCOVER & CO DATE OF NAME CHANGE: 19960315 SC 13G 1 advancedmagnetics.txt ST - INITIAL - MS&CO --------------------------------- OMB APPROVAL --------------------------------- OMB Number: 3235-0145 Expires: February 28, 2009 Estimated average burden hours per response...........10.4 --------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No._)* ADVANCED MAGNETICS INC ----------------------------------------------------- (Name of Issuer) Common Stock ----------------------------------------------------- (Title of Class of Securities) 00753P103 ----------------------------------------------------- (CUSIP Number) December 31, 2006 ----------------------------------------------------- (Date Of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] 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). Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1745 (3-06) CUSIP No.00753P103 13G Page 2 of 8 Pages - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON: I.R.S. IDENTIFICATION NO. OF ABOVE PERSON: Morgan Stanley I.R.S. #36-3145972 - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY: - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION: The state of organization is Delaware. - -------------------------------------------------------------------------------- NUMBER OF 5. SOLE VOTING POWER: SHARES 887,457 BENEFICIALLY -------------------------------------------------------------- OWNED BY 6. SHARED VOTING POWER: EACH 1,300 REPORTING -------------------------------------------------------------- PERSON 7. SOLE DISPOSITIVE POWER: WITH: 888,757 -------------------------------------------------------------- 8. SHARED DISPOSITIVE POWER: 0 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 888,757 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES: [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9): 6.3% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON: HC, CO - -------------------------------------------------------------------------------- CUSIP No.00753P103 13G Page 3 of 8 Pages - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON: I.R.S. IDENTIFICATION NO. OF ABOVE PERSON: Morgan Stanley & Co. Incorporated I.R.S. #13-2655998 - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY: - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION: The state of organization is Delaware. - -------------------------------------------------------------------------------- NUMBER OF 5. SOLE VOTING POWER: SHARES 887,357 BENEFICIALLY -------------------------------------------------------------- OWNED BY 6. SHARED VOTING POWER: EACH 0 REPORTING -------------------------------------------------------------- PERSON 7. SOLE DISPOSITIVE POWER: WITH: 887,357 -------------------------------------------------------------- 8. SHARED DISPOSITIVE POWER: 0 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 887,357 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES: [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9): 6.3% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON: BD, CO - -------------------------------------------------------------------------------- CUSIP No.00753P103 13G Page 4 of 8 Pages - -------------------------------------------------------------------------------- Item 1. (a) Name of Issuer: ADVANCED MAGNETICS INC -------------------------------------------------------------- (b) Address of Issuer's Principal Executive Offices: 125 CAMBRIDGEPARK DRIVE 6TH FLOOR CAMBRIDGE, MA 02140 -------------------------------------------------------------- Item 2. (a) Name of Person Filing: (1) Morgan Stanley (2) Morgan Stanley & Co. Incorporated -------------------------------------------------------------- (b) Address of Principal Business Office, or if None, Residence: (1) 1585 Broadway New York, NY 10036 (2) 1585 Broadway New York, NY 10036 -------------------------------------------------------------- (c) Citizenship: (1) The state of organization is Delaware. (2) The state of organization is Delaware. -------------------------------------------------------------- (d) Title of Class of Securities: Common Stock -------------------------------------------------------------- (e) CUSIP Number: 00753P103 -------------------------------------------------------------- Item 3. If this statement is filed pursuant to Sections 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: (a) [x] Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o). Morgan Stanley & Co. Incorporated (b) [ ] Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c). (c) [ ] Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c). (d) [ ] Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8). (e) [ ] An investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F); (g) [x] A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G); Morgan Stanley (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(J). CUSIP No.00753P103 13-G Page 5 of 8 Pages - -------------------------------------------------------------------------------- Item 4. Ownership as of December 31, 2006.* (a) Amount beneficially owned: See the response(s) to Item 9 on the attached cover page(s). (b) Percent of Class: See the response(s) to Item 11 on the attached cover page(s). (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: See the response(s) to Item 5 on the attached cover page(s). (ii) Shared power to vote or to direct the vote: See the response(s) to Item 6 on the attached cover page(s). (iii) Sole power to dispose or to direct the disposition of: See the response(s) to Item 7 on the attached cover page(s). (iv) Shared power to dispose or to direct the disposition of: See the response(s) to Item 8 on the attached cover page(s). Item 5. Ownership of Five Percent or Less of a Class. Not Applicable 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. See Exhibit 99.2 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 I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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. *In Accordance with the Securities and Exchange Commission Release No. 34-39538 (January 12, 1998)(the "Release"), this filing reflects the securities beneficially owned by certain operating units (collectively, the "MS Reporting Units") of Morgan Stanley and its subsidiaries and affiliates (collectively, "MS"). This filing does not reflect securities, if any, beneficially owned by any operating units of MS whose ownership of securities is disaggregated from that of the MS Reporting Units in accordance with the Release. CUSIP No.00753P103 13-G Page 6 of 8 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. Date: February 15, 2007 Signature: /s/ Dennine Bullard -------------------------------------------------------------------- Name/Title: Dennine Bullard/Executive Director, Morgan Stanley & Co. Incorporated -------------------------------------------------------------------- MORGAN STANLEY Date: February 15, 2007 Signature: /s/ Dennine Bullard -------------------------------------------------------------------- Name/Title: Dennine Bullard/Executive Director, Morgan Stanley & Co. Incorporated -------------------------------------------------------------------- MORGAN STANLEY & CO. INCORPORATED EXHIBIT NO. EXHIBITS PAGE - ----------- ---------- ---- 99.1 Joint Filing Agreement 7 99.2 Item 7 Information 8 * Attention. Intentional misstatements or omissions of fact constitute federal criminal violations (see 18 U.S.C. 1001). CUSIP No.00753P103 13-G Page 7 of 8 Pages - -------------------------------------------------------------------------------- EXHIBIT NO. 99.1 TO SCHEDULE 13G JOINT FILING AGREEMENT ---------------------------------------------------- February 15, 2007 ---------------------------------------------------- MORGAN STANLEY and MORGAN STANLEY & CO. INCORPORATED, hereby agree that, unless differentiated, this Schedule 13G is filed on behalf of each of the parties. MORGAN STANLEY BY: /s/ Dennine Bullard --------------------------------------------------------------------- Dennine Bullard/Executive Director, Morgan Stanley & Co. Incorporated MORGAN STANLEY & CO. INCORPORATED BY: /s/ Dennine Bullard --------------------------------------------------------------------- Dennine Bullard /Executive Director, Morgan Stanley & Co. Incorporated * Attention. Intentional misstatements or omissions of fact constitute federal criminal violations (see 18 U.S.C. 1001). CUSIP No.00753P103 13-G Page 8 of 8 Pages - -------------------------------------------------------------------------------- EXHIBIT NO. 99.2 ------------------ ITEM 7 INFORMATION The securities being reported upon by Morgan Stanley as a parent holding company are owned, or may be deemed to be beneficially owned, by Morgan Stanley & Co. Incorporated, a broker dealer registered under Section 15 of the Securities Exchange Act of 1934, as amended. Morgan Stanley & Co. Incorporated is a wholly-owned subsidiary of Morgan Stanley. -----END PRIVACY-ENHANCED MESSAGE-----