-----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, Fofg7na08devwQh9zct+jQaxFi5M/RUHbX0nEfmNRxzLUrqFNAJys087SUeFhCGD XI47BFUuX+Ar63wmIgIiaA== 0001047469-98-003489.txt : 19980205 0001047469-98-003489.hdr.sgml : 19980205 ACCESSION NUMBER: 0001047469-98-003489 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19980204 SROS: NASD SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DIONEX CORP /DE CENTRAL INDEX KEY: 0000708850 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823] IRS NUMBER: 942647429 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-34390 FILM NUMBER: 98521423 BUSINESS ADDRESS: STREET 1: 1228 TITAN WAY STREET 2: P O BOX 3603 CITY: SUNNYVALE STATE: CA ZIP: 94086-3603 BUSINESS PHONE: 4087370700 MAIL ADDRESS: STREET 1: 1228 TITAN WAY CITY: SUNNYVALE STATE: CA ZIP: 94088-3603 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: GRANAHAN INVESTMENT MANAGEMENT INC /ADV CENTRAL INDEX KEY: 0000763789 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 042856200 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 275 WYMAN STREET STREET 2: SUITE 270 CITY: WALTHAM STATE: MA ZIP: 02154 BUSINESS PHONE: 6178904412 MAIL ADDRESS: STREET 1: 275 WYMAN ST STREET 2: STE 270 CITY: WALTHAM STATE: MA ZIP: 02154 FORMER COMPANY: FORMER CONFORMED NAME: GRANAHAN INVESTMENT MANAGEMENT INC /ADV DATE OF NAME CHANGE: 19960214 SC 13G/A 1 SC 13G/A ------------------------------ OMB APPROVAL ------------------------------ OMB Number 3235-0145 Expires: October 31, 1997 Estimated average burden hours per response...... 14.90 ------------------------------ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Dionex Corporation - ------------------------------------------------------------------------------- (Name of Issuer) Common Stock - ------------------------------------------------------------------------------- (Title of Class of Securities) 254546104 ------------------------------- (CUSIP Number) *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). Page 1 of 6 pages - ------------------------------- -------------------------------- CUSIP NO. 254546104 13G Page 2 of 6 Pages - ------------------------------- -------------------------------- - ------------------------------------------------------------------------------ 1 NAME(S) OF REPORTING PERSON(S) S.S. OR I.R.S. IDENTIFICATION NO(S). OF ABOVE PERSON(S) Granahan Investment Management, Inc. 04-2856200 - ------------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) / / Not Applicable. (b) / / - ------------------------------------------------------------------------------ 3 SEC USE ONLY - ------------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION Commonwealth of Massachusetts - ------------------------------------------------------------------------------ NUMBER OF 5 SOLE VOTING POWER SHARES 2,500 BENEFICIALLY ---------------------------------------------------------- OWNED BY 6 SHARED VOTING POWER EACH -0- REPORTING ---------------------------------------------------------- PERSON 7 SOLE DISPOSITIVE POWER WITH 263,950 ---------------------------------------------------------- 8 SHARED DISPOSITIVE POWER -0- - ------------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 263,950 - ------------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - ------------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 2.27 - ------------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON* IA - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 2 of 6 pages Item 1(a) Name of Issuer Dionex Corporation Item 1(b) Address of Issuer's Principal Executive Offices 1228 Titan Way Sunnyvale, CA 94086 Item 2(a) Name of Person Filing Granahan Investment Management, Inc. Item 2(b) Address of Principal Business Office or, if none, Residence 275 Wyman Street, Suite 270 Waltham, MA 02154 Item 2(c) State of Organization/Citizenship Commonwealth of Massachusetts Item 2(d) Title of Class of Securities ` Common Stock Item 2(e) CUSIP Number 254546104 Item 3. If this statement is filed pursuant to Rules 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) [X] Investment Adviser registered under Section 203 of the Investment Advisers Act of 1940 (f) [ ] Employee Benefit Plan, Pension Fund which is subject to the Page 3 of 6 pages provisions of the Employee Retirement Income Security Act of 1974 or Endowment Fund; see Section 240.13d-1(b)(1)(ii)(F) (g) [ ] Parent Holding Company, in accordance with Section 240.13d-1(b)(1)(ii)(G) (h) [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(H) Item 4. Ownership (a) Amount Beneficially Owned: 263,950 (b) Percent of Class: 2.22% (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote: 2,500 (ii) shared power to vote or to direct the vote: -0- (iii) sole power to dispose or to direct the disposition of: 263,950 (iv) shared power to dispose or to direct the disposition of: -0- Item 5. Ownership of Five Percent or Less of a Class [X] Item 6. Ownership of More than Five Percent on Behalf of Another Person Certain other persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the class of securities which are subject to this report. 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. Page 4 of 6 pages Item 10. Certification By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purposes or effect. Page 5 of 6 pages Signature After reasonably 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. GRANAHAN INVESTMENT MANAGEMENT, INC. Date: January 27, 1998 By: /s/ John J. Granahan --------------------------- John J. Granahan, President Page 6 of 6 pages -----END PRIVACY-ENHANCED MESSAGE-----