Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-10-053492
Filing Date
2010-11-04
Accepted
2010-11-04 16:34:11
Documents
1
Period of Report
2010-11-03

Document Format Files

Seq Description Document Type Size
1 BELL FORM 4 RE: 11/3/10 SALE rrd289966.html 4  
1 BELL FORM 4 RE: 11/3/10 SALE rrd289966.xml 4 4581
  Complete submission text file 0001181431-10-053492.txt   6391
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)

EIN.: 042564110 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 3827 Optical Instruments & Lenses

Mailing Address ONE TECHNOLOGY DRIVE MILPITAS CA 95035
Business Address
Bell Bobby R (Reporting) CIK: 0001498385 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-09992 | Film No.: 101165378