-----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, CPE7T0ooKCPL/Z6Sg6+mx7MWVdQL4u+WIVZbinQKssxvCjAnKD8GG+3TEltObIpb PoghrgyyD2LEbz5tjTdnYw== 0000950129-96-000583.txt : 19960411 0000950129-96-000583.hdr.sgml : 19960411 ACCESSION NUMBER: 0000950129-96-000583 CONFORMED SUBMISSION TYPE: SC 13G/A CONFIRMING COPY: PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19960410 SROS: NONE SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: LAM RESEARCH CORP CENTRAL INDEX KEY: 0000707549 STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559] IRS NUMBER: 942634797 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-35859 FILM NUMBER: 00000000 BUSINESS ADDRESS: STREET 1: 4650 CUSHING PKWY CITY: FREMONT STATE: CA ZIP: 94538 BUSINESS PHONE: 5106590200 MAIL ADDRESS: STREET 1: 4650 CUSHING PARKWAY CITY: FREMONT STATE: CA ZIP: 94538 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: A I M MANAGEMENT GROUP INC /DE/ CENTRAL INDEX KEY: 0000911218 STANDARD INDUSTRIAL CLASSIFICATION: INVESTMENT ADVICE [6282] IRS NUMBER: 741881407 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 11 GREENWAY PLAZA STREET 2: STE 1919 CITY: HOUSTON STATE: TX ZIP: 77046 BUSINESS PHONE: 7132144507 MAIL ADDRESS: STREET 1: 11 GREENWAY PLAZA STREET 2: STE 1919 CITY: HOUSTON STATE: TX ZIP: 77046 SC 13G/A 1 LAM RESEARCH CORP. 3/8/96 CONFIRMING 1 THIS DOCUMENT IS A CONFIRMING COPY OF THE SCHEDULE 13G THAT WAS FILED VIA PAPER ON MARCH 8, 1996. UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 1 )* --------- Lam Research Corp. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, par value $.001 per share - -------------------------------------------------------------------------------- (Title of Class of Securities) 512807108 -------------------------------------------- (CUSIP Number) Check the following box if a fee is being paid with this statement / /. (A fee is not required only if the filing person: (1) has a previous statement on file reporting beneficial ownership of more than five percent of the class of securities described in Item 1; and (2) has filed no amendment subsequent thereto reporting beneficial ownership of five percent or less of such class.) (See Rule 13d-7). *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. 512807108 13G Page 2 of 4 Pages - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON A I M Management Group Inc., on behalf of itself and its wholly-owned subsidiaries, A I M Advisors, Inc. and A I M Capital Management, Inc. I.D. No. 74-1881407 - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) / / (b) / / - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION State of Delaware - -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER OF SHARES ------------------------------------------------- 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 759,800 ------------------------------------------------ EACH 7 SOLE DISPOSITIVE POWER REPORTING PERSON ------------------------------------------------ 8 SHARED DISPOSITIVE POWER WITH 759,800 - ------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 759,800 - -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 2.7% - -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* HC - -------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT! Page 2 of 4 pages 3 SCHEDULE 13G Item 1(a) NAME OF ISSUER: Lam Research Corp. Item 1(b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 4650 Cushing Parkway Fremont, CA 94538 Item 2(a) NAME OF PERSON FILING: A I M Management Group Inc. Item 2(b) ADDRESS OF PRINCIPAL BUSINESS OFFICE: 11 Greenway Plaza, Suite 1919 Houston, Texas 77046 Item 2(c) CITIZENSHIP: State of Delaware Item 2(d) TITLE OF CLASS OF SECURITIES: Common Stock, par value $.001 per share Item 2(e) CUSIP NUMBER: 512807108 Item 3 TYPE OF REPORTING PERSON: Parent Holding Company, in accordance with section 240.13d-1(b)(ii)(G) Item 4(a) AMOUNT BENEFICIALLY OWNED AS OF FEBRUARY 29, 1996: 759,800 shares of common stock Item 4(b) PERCENT OF CLASS: 2.7% Item 4(c) DEEMED VOTING POWER AND DISPOSITION POWER: (i) sole power to vote or to direct the vote: N/A (ii) shared power to vote or to direct the vote: 759,800 (iii) sole power to dispose or to direct the disposition of: N/A (iv) shared power to dispose or to direct the disposition of: 759,800 Item 5 OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS: This statement is being filed to report the fact that as of February 29, 1996, the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities. Item 6 OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON: N/A Page 3 of 4 pages 4 Item 7 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY: A I M Advisors, Inc. and A I M Capital Management, Inc., Investment Advisers registered under Section 203 of the Investment Advisers Act Item 8 IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP: N/A Item 9 NOTICE OF DISSOLUTION OF A GROUP: N/A Item 10 CERTIFICATION: 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. Date: March 8, 1996 A I M Management Group Inc. /s/ CAROL F. RELIHAN Carol F. Relihan Vice President, Secretary and General Counsel Page 4 of 4 pages -----END PRIVACY-ENHANCED MESSAGE-----