Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-13-054637
Filing Date
2013-10-21
Accepted
2013-10-21 17:01:35
Documents
1
Period of Report
2013-10-17

Document Format Files

Seq Description Document Type Size
1 OPTION EXERCISE rrd393077.html 4  
1 OPTION EXERCISE rrd393077.xml 4 9120
  Complete submission text file 0001181431-13-054637.txt   10535
Mailing Address ONE TECHNOLOGY DRIVE MILPITAS CA 95035
Business Address ONE TECHNOLOGY DRIVE MILPITAS CA 95035 4088756000
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 KLA TENCOR 160 RIO ROBLES SAN JOSE CA 95134
Business Address
WALLACE RICHARD P (Reporting) CIK: 0001196898 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-09992 | Film No.: 131161927