-----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, WiSagx27e3mjkZRSxClkvKbBcc4ety6cqMosb0opEdG8xmtIzasC814huXcDFM35 1Qjhgzst9RGGGzetbOxC2Q== 0000950008-99-000031.txt : 19990211 0000950008-99-000031.hdr.sgml : 19990211 ACCESSION NUMBER: 0000950008-99-000031 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19990210 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: NANOGEN INC CENTRAL INDEX KEY: 0001030339 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 330489621 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-54207 FILM NUMBER: 99528762 BUSINESS ADDRESS: STREET 1: 10398 PACIFIC CENTER COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 6195467700 MAIL ADDRESS: STREET 1: 10398 PACIFIC CENTER COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: BIRNDORF HOWARD C CENTRAL INDEX KEY: 0001078432 STANDARD INDUSTRIAL CLASSIFICATION: [] FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: C/O NANOGEN INC STREET 2: 10398 PACIFIC CENTER COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 6195467700 MAIL ADDRESS: STREET 1: C/O NANOGEN INC STREET 2: 10398 PACIFIC CENTER COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 SC 13G 1 SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ________) Nanogen, Inc. (Name of Issuer) COMMON STOCK, $.001 PAR VALUE (Title of Class of Securities) 630075 10 9 --------------------------------------------- (CUSIP Number) April 17, 1998 --------------------------------------------- (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) -- / / Rule 13d-1(c) -- /X/ Rule 13d-1(d) -- 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. Page 1 of 5 Pages - -------------------------------------------------------------------------------- 1. Names of Reporting Persons Howard C. Birndorf S.S. or I.R.S. Identification Nos. of Above Persons - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization United States - -------------------------------------------------------------------------------- 5. Sole Voting Power 1,217,348 Number of ----------------------------------------------------- Shares Beneficially 6. Shared Voting Power 0 Owned by ----------------------------------------------------- Each Reporting 7. Sole Dispositive Power 1,217,348 Person ----------------------------------------------------- With 8. Shared Dispositive Power 0 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,217,348 - -------------------------------------------------------------------------------- 10. Check if the Aggregate Amount in Row 9 Excludes Certain Shares (see Instructions) [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row 9 6.5% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- Page 2 of 5 Pages Item 1(a) Name of Issuer: Nanogen, Inc. -------------- Item 1(b) Address of Issuer's Principal Executive Offices: ----------------------------------------------- 10398 Pacific Center Court, San Diego, CA 92121 Item 2(a) Name of Person Filing: Howard C. Birndorf Item 2(b) Address of Principal Business Office or, if None, Residence: c/o Nanogen, Inc. 10398 Pacific Center Court San Diego, CA 92121 Item 2(c) Citizenship: United States ----------- Item 2(d) Title of Class of Securities Common Stock ---------------------------- Item 2(e) CUSIP Number: 630075 10 9 ------------ ----------- Item 3. If this statement is filed pursuant to Rule 13d-1(b) or 13d-2(b), check whether the person filing is a: (a) [ ] Broker or Dealer registered under section 15 of the Act (b) [ ] Bank as defined in section 3(a)(6) of the Act (c) [ ] Insurance Company as defined in section 3(a)(19) of the Act (d) [ ] Investment Company registered under section 8 of the Investment Company Act (e) [ ] Investment Adviser registered under section 203 of the Investment Advisers Act of 1940 (f) [ ] Employee Benefit Plan, Pension Fund which is subject to the provisions of the Employee Retirement Income Security Act of 1974 or Endowment Fund (g) [ ] Parent Holding Company, in accordance with section 240.13d-1(b)(ii)(G) (h) [ ] Group, in accordance with section 240.13d-1(b)(1)(ii)(H) Page 3 of 5 Pages N.A. Item 4. Ownership. --------- (a) Amount Beneficially Owned: 1,217,348 (b) Percent of Class: 6.5% (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote: 1,217,348 (ii) shared power to vote or to direct the vote: 0 (iii) sole power to dispose or to direct the disposition of: 1,217,348 (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. [ ] Item 6. Ownership of More than Five Percent on Behalf of ------------------------------------------------ Another Person. -------------- N.A. Item 7. Identification and Classification of the ---------------------------------------- Subsidiary Which Acquired the Security Being -------------------------------------------- Reported on by the Parent Holding Company. ----------------------------------------- N.A. Item 8. Identification and Classification of Members of ----------------------------------------------- the Group. --------- N.A. Item 9. Notice of Dissolution of Group. ------------------------------ N.A. Page 4 of 5 Pages Item 10. Certification. ------------- N.A. 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: February 8, 1999. /s/ Howard C. Birndorf ---------------------------------------- Howard C. Birndorf Page 5 of 5 Pages -----END PRIVACY-ENHANCED MESSAGE-----