1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Amendment No. 1 INFORMATICA CORPORATION ----------------------- (Name of Issuer) COMMON STOCK ------------ (Title of Class of Securities) 45666Q 10 2 ----------- (CUSIP Number) December 31, 2000 ----------------- (Date of Event Which Requires Filing of this Statement) Check 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 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). (Continued on following pages) Page 1 of 8 Pages 2 CUSIP No. 45666Q 10 2 13G Page 2 of 8 Pages 1 NAME OF REPORTING PERSON S.S OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Bay Partners SBIC, L.P. Tax I.D. 77-0393773 -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION California -------------------------------------------------------------------------------- 5 SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY ---------------------------------------------------------- OWNED BY 7 SOLE DISPOSITIVE POWER -0- EACH ---------------------------------------------------------- REPORTING 8 SHARED DISPOSITIVE POWER PERSON WITH -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON -0- -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0% -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN -------------------------------------------------------------------------------- 3 CUSIP No. 45666Q 10 2 13G Page 3 of 8 Pages 1 NAME OF REPORTING PERSON S.S OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Bay Management Company 1995, LLC Tax I.D. 77-0393771 -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION California -------------------------------------------------------------------------------- 5 SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY ---------------------------------------------------------- OWNED BY 7 SOLE DISPOSITIVE POWER -0- EACH ---------------------------------------------------------- REPORTING 8 SHARED DISPOSITIVE POWER PERSON WITH -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON -0- -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0% -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* CO -------------------------------------------------------------------------------- 4 Page 4 of 8 Pages ITEM 1. (a) NAME OF ISSUER Informatica Corporation ITEM 1. (b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 3350 West Bayshore Road, Palo Alto, CA 94301 ITEM 2. (a) NAME OF PERSON FILING: Bay Partners SBIC, L.P. ("BPSBIC") Bay Management Company 1995, LLC ("BMC 1995") ITEM 2. (b) ADDRESS OF PRINCIPAL OFFICE 10600 North DeAnza Boulevard, Cupertino, CA 95014 ITEM 2. (c) CITIZENSHIP/PLACE OF ORGANIZATION: BPSBIC - California BMC 1995 - California ITEM 2. (d) TITLE OF CLASS OF SECURITIES: Common Stock ITEM 2. (e) CUSIP NUMBER: 45666Q 10 2 ITEM 3. Not applicable. ITEM 4. OWNERSHIP The following information with respect to the ownership of the Common Stock of the Issuer by the persons filing this Statement is provided as of December 31, 2000: (a) Amount Beneficially Owned: BPSBIC - None BMC 1995 - None 5 Page 5 of 8 Pages (b) Percent of Class: BPSBIC - 0% BMC 1995 - 0% (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: BPSBIC - None BMC 1995 - None (ii) Shared power to vote or to direct the vote: (iii) Sole power to dispose or to direct the disposition of: BPSBIC - None BMC 1995 - None (iv) Shared power to dispose or to direct the disposition of: 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 Not applicable. ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP Not applicable. ITEM 9. NOTICE OF DISSOLUTION OF THE GROUP Not applicable. 6 Page 6 of 8 Pages ITEM 10. CERTIFICATION 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. 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. SIGNATURE After reasonable inquiry and to the best of our knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct. Date: February 6, 2001 BAY PARTNERS SBIC, L.P. By: Bay Management Company 1995, LLC its general partner By: /s/ Marcella Yano --------------------------------- Manager BAY MANAGEMENT COMPANY 1995, LLC By: /s/ Marcella Yano --------------------------------- Manager 7 Page 7 of 8 Pages EXHIBITS A: Joint Filing Statement 8 Page 8 of 8 Pages EXHIBIT A AGREEMENT OF JOINT FILING We, the undersigned, hereby express our agreement that the attached Schedule 13G is filed on behalf of us. Date: February 6, 2001 BAY PARTNERS SBIC, L.P. By: Bay Management Company 1995, LLC its general partner By: /s/ Marcella Yano --------------------------------- Manager BAY MANAGEMENT COMPANY 1995, LLC By: /s/ Marcella Yano --------------------------------- Manager