-----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, Hkxd69+oO5RcOQ8W6aK/n9cQeNn6/h+olxXamQbxibacmvZFS5QDxeCBzKjO6gk5 WuGLkHkUIo3bjqsH4k37qQ== 0001047469-98-004850.txt : 19980212 0001047469-98-004850.hdr.sgml : 19980212 ACCESSION NUMBER: 0001047469-98-004850 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19980211 SROS: NONE SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: OAK TECHNOLOGY INC CENTRAL INDEX KEY: 0000824225 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 770161486 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-45121 FILM NUMBER: 98531207 BUSINESS ADDRESS: STREET 1: 139 KIFER CT CITY: SUNNYVALE STATE: CA ZIP: 94086 BUSINESS PHONE: 4087370888 MAIL ADDRESS: STREET 1: 139 KIFER COURT CITY: SUNNYVALE STATE: CA ZIP: 94086 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: TSANG DAVID D CENTRAL INDEX KEY: 0001008137 STANDARD INDUSTRIAL CLASSIFICATION: [] FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: C/O OAK TECHNOLOGY INC STREET 2: 139 KIFER COURT CITY: SUNNYVALE STATE: CA ZIP: 94086 BUSINESS PHONE: 4153280351 MAIL ADDRESS: STREET 1: C/O OAK TECHNOLOGY INC STREET 2: 139 KIFER COURT CITY: SUNNYVALE STATE: CA ZIP: 94086 SC 13G/A 1 13G/A
------------------------------------- OMB APPROVAL ------------------------------------- OMB Number: 3235-0145 Expires: December 31, 1997 Estimated average burden hours per response 14.90 -------------------------------------
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 2)* OAK TECHNOLOGY, INC. -------------------------------------------- (NAME OF ISSUER) COMMON STOCK -------------------------------------------- (TITLE OF CLASS OF SECURITIES) 671802 10 6 -------------------------------------------- (CUSIP NUMBER) - --------------------------- *The remainder of this cover page shall be filled out for a reporting person's initial filing of 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). SEC 1745 (2-95) CUSIP NO. 671802 10 6 13G PAGE 2 OF 4 PAGES - ------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. DAVID D. TSANG IDENTIFICATION ###-##-#### NO. OF ABOVE PERSON - ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) / / (b) /X/ - ------------------------------------------------------------------------------- 3. SEC USE ONLY - ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION UNITED STATES - ------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF SHARES 3,362,949 BENEFICIALLY ------------------------------------------------------------- OWNED BY EACH 6. SHARED VOTING POWER REPORTING -0- PERSON WITH ------------------------------------------------------------- 7. SOLE DISPOSITIVE POWER 3,362,949 ------------------------------------------------------------- 8. SHARED DISPOSITIVE POWER -0- - ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,362,949 - ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES /X/ CERTAIN SHARES* The aggregate amount in Row 9 excludes an aggregate of 1,120,000 shares of the Issuer's Common Stock held of record by four trusts for the Reporting Person's children for which the Reporting Person's brother and brother-in-law serve as trustees and in which the Reporting Person disclaims any beneficial ownership. - ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 8.0% - ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* IN - ------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT ITEM 1. (a) NAME OF ISSUER: Oak Technology, Inc. (b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 139 Kifer Court, Sunnyvale, CA 94086 ITEM 2. (a) NAME OF PERSON FILING: David D. Tsang (b) ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE: The principal business office of the person filing this Schedule is 139 Kifer Court, Sunnyvale, CA 94086 (c) CITIZENSHIP: U.S. (d) TITLE OF CLASS OF SECURITIES: Common Stock, par value $0.001 per share (e) CUSIP NUMBER: 671802 10 6 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULE 13d-1(b), OR 13d-2(b), CHECK WHETHER THE PERSON IS A: Not applicable (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, see Section 240.13d-1(b)(1)(ii)(F) (g) Parent Holding Company, in accordance with Section 240.13d-1(b)(ii)(G) (Note: See Item 7) (h) Group, in accordance with Section 240.13d-1(b)(1)(ii)(H) ITEM 4. OWNERSHIP (a) Amount Beneficially Owned: 3,362,949 (b) Percent of Class: 8.0% (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote 3,362,949 (ii) shared power to vote or to direct the vote -0- (iii) sole power to dispose or direct the disposition of 3,362,949 (iv) shared power to dispose or direct the disposition of -0- ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS Not applicable 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 that five percent of the class of securities, check the following / /. 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 GROUP Not applicable ITEM 10. 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. 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. February 10, 1998 ----------------------------------------- Date /s/ David D. Tsang ----------------------------------------- Signature David D. Tsang, Chief Executive Officer Chairman of the Board of Directors ----------------------------------------- Name/Title -----END PRIVACY-ENHANCED MESSAGE-----