-----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, NfT4Eaqao/WyfPxFbAUoTxcY1Si0ekAKTT/GIzjPVL8ZVcfA4sVQDrEuzvHq6LoR uv2OoZJEUmpAHzy7Uzygvg== 0001325447-09-000041.txt : 20091005 0001325447-09-000041.hdr.sgml : 20091005 20091005100439 ACCESSION NUMBER: 0001325447-09-000041 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20091005 DATE AS OF CHANGE: 20091005 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: COMBINATORX, INC CENTRAL INDEX KEY: 0001135906 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 043514457 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-81444 FILM NUMBER: 091104288 BUSINESS ADDRESS: STREET 1: 245 FIRST STREET STREET 2: 3RD FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617-301-7000 MAIL ADDRESS: STREET 1: 245 FIRST STREET STREET 2: 3RD FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER COMPANY: FORMER CONFORMED NAME: COMBINATORX INC DATE OF NAME CHANGE: 20010301 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Arnhold & S. Bleichroeder Advisers, LLC CENTRAL INDEX KEY: 0001325447 IRS NUMBER: 571156902 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 1345 AVENUE OF THE AMERICAS CITY: NEW YORK STATE: NY ZIP: 10105 BUSINESS PHONE: 212-698-3241 MAIL ADDRESS: STREET 1: 1345 AVENUE OF THE AMERICAS CITY: NEW YORK STATE: NY ZIP: 10105 SC 13G/A 1 crxx09300913ga.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G/A (RULE 13d-102) Under the Securities Exchange Act of 1934 (Amendment No. 3)* Information to be included in statements filed pursuant to Rule 13d-1 (b) (c) and (d) and Amendments thereto filed pursuant to Rule 13d-2 (b). Combinatorx, Inc. (Name of Issuer) Common shares (Title of Class of Securities) 20010A103 (CUSIP Number) September 30, 2009 (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). SCHEDULE 13G/A Issuer: Combinatorx, Inc. CUSIP No.: 20010A103 1 NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Arnhold and S. Bleichroeder Advisers, LLC Tax ID # 57-1156902 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION State of Delaware NUMBER OF SHARES 5 SOLE VOTING POWER - 0 BENEFICIALLY 6 SHARED VOTING POWER - 0 OWNED BY EACH 7 SOLE DISPOSITIVE POWER - 0 REPORTING PERSON 8 SHARED DISPOSITIVE POWER - 0 WITH: 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES N/A 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: 0.00% 12 TYPE OF REPORTING PERSON IA SCHEDULE 13G/A Issuer: Combinatorx, Inc. CUSIP No.: 20010A103 ITEM 1 (a) Name of Issuer: Combinatorx, Inc. (b) Address of Issuer's Principal Executive Offices: 245 First Street, 16th Floor Cambridge, MA 02142 ITEM 2 (a) Name of Person Filing: Arnhold and S. Bleichroeder Advisers, LLC (b) Address of Principal Business Office: 1345 Avenue of the Americas New York, NY 10105 (c) Citizenship: Delaware, USA (Place of Incorporation) (d) Title of Class of Securities: Common Shares (e) CUSIP Number: 20010A103 SCHEDULE 13G/A Issuer: Combinatorx, Inc. CUSIP No.: 20010A103 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) [ ] Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o); (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 if 1940 (15 U.S.C. 80a-8); (e) [X] 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) [ ] A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G); (h) [ ] A savings associations 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 insurance 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). SCHEDULE 13G/A Issuer: Combinatorx, Inc. CUSIP No.: 20010A103 ITEM 4. Ownership. (a) Amount beneficially owned: 0 (b) Percent of class: 0.00% (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote 0 (ii) Shared power to vote or to direct the vote 0 (iii) Sole power to dispose or to direct the disposition of 0 (iv) Shared power to dispose or to direct the disposition of 0 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 Arnhold and S. Bleichroeder, LLC (ASB), an investment adviser registered under Section 203 of the Investment Advisers Act of 1940. Clients of ASB ceased to own 5% of the shares believed to be outstanding. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON. N/A ITEM 8. Identification and Classification of Members of the Group. N/A ITEM 9. Notice of Dissolution of Group N/A SCHEDULE 13G/A Issuer: Combinatorx, Inc. CUSIP No.: 20010A103 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 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 such securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose of effect. 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: October 5, 2009 Signature: /s/ Mark Goldstein Name/Title: Mark Goldstein, Senior Vice President -----END PRIVACY-ENHANCED MESSAGE-----