SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0000319201-04-000067
Filing Date
2004-06-02
Accepted
2004-06-02 18:17:26
Documents
1
Period of Report
2004-06-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4/A  
1 PRIMARY DOCUMENT primary_doc.xml 4/A 4451
  Complete submission text file 0000319201-04-000067.txt   6272
Mailing Address 160 RIO ROBLES SAN JOSE CA 95161-9055
Business Address 160 RIO ROBLES SAN JOSE CA 95134 4084344200
KLA TENCOR CORP (Issuer) CIK: 0000319201 (see all company filings)

IRS No.: 042564110 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 3827 Optical Instruments & Lenses

Mailing Address
Business Address KLA TENCOR 160 RIO RABLES SAN JOSE CA 95134 4088753000
ELKUS RICHARD J JR (Reporting) CIK: 0000923960 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-09992 | Film No.: 04845435