<SEC-DOCUMENT>0001628280-15-006412-index.html : 20150810 <SEC-HEADER>0001628280-15-006412.hdr.sgml : 20150810 <ACCEPTANCE-DATETIME>20150810172427 ACCESSION NUMBER: 0001628280-15-006412 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150806 FILED AS OF DATE: 20150810 DATE AS OF CHANGE: 20150810 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: KLA TENCOR CORP CENTRAL INDEX KEY: 0000319201 STANDARD INDUSTRIAL CLASSIFICATION: OPTICAL INSTRUMENTS & LENSES [3827] IRS NUMBER: 042564110 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 BUSINESS ADDRESS: STREET 1: ONE TECHNOLOGY DRIVE CITY: MILPITAS STATE: CA ZIP: 95035 BUSINESS PHONE: 4088756000 MAIL ADDRESS: STREET 1: ONE TECHNOLOGY DRIVE CITY: MILPITAS STATE: CA ZIP: 95035 FORMER COMPANY: FORMER CONFORMED NAME: KLA INSTRUMENTS CORP DATE OF NAME CHANGE: 19920703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bell Bobby R CENTRAL INDEX KEY: 0001498385 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-09992 FILM NUMBER: 151041844 MAIL ADDRESS: STREET 1: ONE TECHNOLOGY DRIVE CITY: MILPITAS STATE: CA ZIP: 95035 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>wf-form4_143924185772797.xml <DESCRIPTION>FORM 4 <TEXT> Document 1 - file: wf-form4_143924185772797.html
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