1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b) (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 1)(1) IMMERSION CORPORATION -------------------------------------- (NAME OF ISSUER) COMMON STOCK ($0.001 PAR VALUE) -------------------------------------- (TITLE OF CLASS OF SECURITIES) 452521107 -------------------------------------- (CUSIP NUMBER) DECEMBER 31, 2000 -------------------------------------- (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) (1) 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 4 PAGES 2 CUSIP No. 452521107 13G Page 2 of 4 Pages 1. NAME OF REPORTING PERSON: LOUIS ROSENBERG, PH.D. S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON: 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)[ ] (b)[ ] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION: U.S.A. -------------------------------------------------------------------------------- NUMBER OF SHARES 5. SOLE VOTING POWER 2,351,020 ------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER 4,400 ------------------------------------------------------ OWNED BY EACH 7. SOLE DISPOSITIVE POWER 2,351,020 ------------------------------------------------------ PERSON WITH 8. SHARED DISPOSITIVE POWER 4,400 -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 2,355,420 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 12.8% 12. TYPE OF REPORTING PERSON IN *SEE INSTRUCTIONS BEFORE FILLING OUT! 3 CUSIP No. 452521107 13G Page 3 of 4 Pages Item 1. (a) Name of Issuer: Immersion Corporation (b) Address of Issuer's Principal Executive Offices: 801 Fox Lane San Jose, California 95131 Item 2. (a) Name of Person Filing: Louis Rosenberg, Ph.D. (b) Address of Principal Business Office or, if None, Residence: 801 Fox Lane San Jose, California 95131 (c) Citizenship: U.S.A. (d) Title of Class of Securities: Common Stock ($0.001 par value) (e) CUSIP Number: 452521107 Item 3. Inapplicable Item 4. Ownership (a) Amount beneficially owned: 2,355,420 (b) Percent of class: 12.8% (c) Number of shares as to which such person has: (i) Sole power to vote or to direct to the vote: 2,351,020 (ii) Shared power to vote or to direct the vote: 4,400 (iii) Sole power to dispose or to direct the disposition of: 2,351,020 (iv) Shared power to dispose or to direct the disposition of: 4,400 Item 5. Inapplicable Item 6. Inapplicable Item 7. Inapplicable Item 8. Inapplicable Item 9. Inapplicable Item 10. Inapplicable 4 CUSIP No. 452521107 13G Page 4 of 4 Pages 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. January 31, 2001 ----------------------------------- Date /s/Louis Rosenberg, Ph.D. ----------------------------------- Signature Louis Rosenberg, Ph.D. Chairman ----------------------------------- Name/Title