-----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, Qzn3+fMICZ3tO7vlJshoBY4JUvEvbpG9PPjHj+Cwm6kxa7vgGVb87muuLBWf2XjG qRGiIuwPdKsVM8Vk2Uep+w== 0000950149-00-001078.txt : 20000515 0000950149-00-001078.hdr.sgml : 20000515 ACCESSION NUMBER: 0000950149-00-001078 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20000512 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: KOMAG INC /DE/ CENTRAL INDEX KEY: 0000813347 STANDARD INDUSTRIAL CLASSIFICATION: MAGNETIC & OPTICAL RECORDING MEDIA [3695] IRS NUMBER: 942914864 STATE OF INCORPORATION: DE FISCAL YEAR END: 0102 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: SEC FILE NUMBER: 005-39184 FILM NUMBER: 627060 BUSINESS ADDRESS: STREET 1: 1710 AUTOMATION PWY CITY: SAN JOSE STATE: CA ZIP: 95131 BUSINESS PHONE: 4085762000 MAIL ADDRESS: STREET 1: 1704 AUTOMATION PWY CITY: SAN JOSE STATE: CA ZIP: 95131 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: HMT TECHNOLOGY CORP CENTRAL INDEX KEY: 0001005967 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER STORAGE DEVICES [3572] IRS NUMBER: 943084354 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 1055 PAGE AVE CITY: FREMONT STATE: CA ZIP: 94538 BUSINESS PHONE: 5104903100 MAIL ADDRESS: STREET 1: 1055 PAGE AVENUE CITY: FREMONT STATE: CA ZIP: 94538 SC 13D/A 1 AMENDMENT NO. 1 TO SCHEDULE 13D 1 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A (Amendment No. 1) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Komag, Incorporated (Name of Issuer) Common Stock, $0.001 Par Value Per Share (Title of Class of Securities) 500453-10-5 (CUSIP Number) Ronald J. Buschur President and Chief Operating Officer HMT Technology Corporation 1055 Page Avenue Fremont, CA 94538 (510) 490-3100 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) April 26, 2000 (Date of Event which Requires Filing of this Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(b)(3) or (4), check the following box. [ ] Note: Six copies of this statement, including all exhibits, should be filed with the Commission. See Rule 13d-1(a) for other parties to whom copies are to be sent. * 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 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, as amended (the "Exchange Act") or otherwise subject to the liabilities of that section of the Exchange Act but shall be subject to all other provisions of the Exchange Act. 2 CUSIP NO. 500453-10-5 PAGE 2 of 4 The Schedule 13D initially filed on May 8, 2000 (the "Schedule 13D"), by the signatory hereto relating to the common stock, par value $0.001 per share (the "Common Stock"), issued by Komag,, Incorporated, a Delaware corporation ("Komag"), whose principal executive offices are at 1710 Automation Parkway, San Jose, California 94538, is hereby amended by this Amendment No. 1 to the Schedule 13D (the "Schedule 13D/A") as follows: Schedule I, attached hereto, referenced in Item 2 and Item 5 is amended to include George Hall in the list of officers with the title and present principal occupation of Executive Vice President of Operations. 3 CUSIP NO. 500453-10-5 PAGE 3 of 4 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: May 12, 2000 HMT TECHNOLOGY CORPORATION By: /s/ Ronald J. Buschur ------------------------------- Ronald J. Buschur President and Chief Operating Officer 4 CUSIP No. 500453-10-5 PAGE 4 of 4 SCHEDULE I DIRECTORS AND EXECUTIVE OFFICERS OF HMT TECHNOLOGY CORPORATION The following table sets forth the name, business address and present principal occupation or employment of each director and executive officers of HMT. Except as indicated below, the business address of each such person is 1055 Page Avenue, Fremont, CA 94538.
Officer's Name Title and Present Principal Occupation - -------------- -------------------------------------- Ronald L. Schauer Chief Executive Officer and Chairman of the Board Ronald J. Buschur President and Chief Operating Officer Peter S. Norris Executive Vice President of Finance and Chief Financial Officer Michael A. Russak Executive Vice President of Research and Development and Chief Technology Officer George Hall Executive Vice President of Operations Stanley E. Adams Vice President of Quality Assurance Joseph Haefele Vice President of Operations, Fremont Kamran Honardoost Vice President of New Product Development Director's Name Title and Present Principal Occupation - --------------- -------------------------------------- Donald P. Beadle Consult to various companies 1314 Sweetbay Lane San Luis Obispo, CA 93401 Bruce Edwards President, Chief Executive Officer and Director of Powerwave Technologies Powerwave Technologies 2026 McGaw Avenue Irvine, CA 92614 Richard S. Love Retired as Vice President and General Manager of the Computer Order Fulfillment and Manufacturing Group 28100 Story Hill Lane Los Altos Hills, CA 94022 Harry G. Van Wickle President and Chief Executive Officer of Intarsia Corporation Intarsia Corporation 48611 Warm Springs Blvd. Fremont, CA 94539 Ronald J. Schauer Chief Executive Officer and Chairman of the Board of HMT
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