UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No...)* Alcon, Inc. ------------------------------------------------------------------------------ (Name of Issuer) COMMON SHARES (PAR VALUE CHF 0.20 PER SHARE) ------------------------------------------------------------------------------ (Title of Class of Securities) H01301 102 -------------------------------------------- (CUSIP Number) MARCH 20, 2002 ------------------------------------------------------------------------------ (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 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 the 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). ----------------------- CUSIP NO. H01301 102 13G ----------------------- ------------------------------------------------------------------------------ 1. NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON NESTLE S.A. ------------------------------------------------------------------------------ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [_] (b) [_] ------------------------------------------------------------------------------ 3. SEC USE ONLY ------------------------------------------------------------------------------ 4. CITIZENSHIP OR PLACE OF ORGANIZATION SWITZERLAND ------------------------------------------------------------------------------ 5. SOLE VOTING POWER NUMBER OF 230,250,000 SHARES ------------------------------------------------------------ 6. SHARED VOTING POWER BENEFICIALLY 0 OWNED BY ------------------------------------------------------------ EACH 7. SOLE DISPOSITIVE POWER REPORTING 230,250,000 PERSON ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER WITH 0 ------------------------------------------------------------------------------ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 230,250,000 ------------------------------------------------------------------------------ 10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [_] ------------------------------------------------------------------------------ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 74.51% (Based on 309,032,167 Common Shares outstanding as of December 31, 2002, which excludes 199,532 Common Shares held by Alcon, Inc. in treasury) ------------------------------------------------------------------------------ 12. TYPE OF REPORTING PERSON (See Instructions) CO Item 1(a). Name of Issuer: ALCON, INC. Item 1(b). Address of Issuer's Principal Executive Offices: BOSCH 69, P.O. BOX 62 6331 HUNENBERG SWITZERLAND Item 2(a). Name of Person Filing: NESTLE S.A. Item 2(b). Address of Principal Business Office or, if none, Residence: 55 AVENUE NESTLE 1800 VEVEY SWITZERLAND Item 2(c). Citizenship or place of organization: SWITZERLAND Item 2(d). Title of Class of Securities: COMMON SHARES, PAR VALUE CHF 0.20 PER SHARE Item 2(e). CUSIP Number: H01301 102 Item 3. NOT APPLICABLE. THIS SCHEDULE 13G IS FILED PURSUANT TO RULE 13D-1(D). Item 4. Ownership. (a). Amount beneficially owned: See the response to Item 9 on the attached cover page. (b). Percent of class: See the response to Item 11 on the attached cover page. (c). Number of shares as to which such person has: (i). Sole power to vote or to direct the vote: SEE THE RESPONSE TO ITEM 5 ON THE ATTACHED COVER PAGE. (ii). Shared power to vote or to direct the vote: SEE THE RESPONSE TO ITEM 6 ON THE ATTACHED COVER PAGE. (iii). Sole power to dispose or to direct the disposition of: SEE THE RESPONSE TO ITEM 7 ON THE ATTACHED COVER PAGE. (iv). Shared power to dispose or to direct the disposition of: SEE THE RESPONSE TO ITEM 8 ON THE ATTACHED COVER PAGE. 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 or Control Person. NOT APPLICABLE. Item 8. Identification and Classification of Members of the Group. NOT APPLICABLE. Item 9. Notice of Dissolution of Group. NOT APPLICABLE. Item 10. Certification. NOT APPLICABLE. 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 11, 2003 NESTLE S.A., by /s/ Hans Peter Frick ------------------------------ Name: Hans Peter Frick Title: Group General Counsel