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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-10-053358
Filing Date
2010-11-03
Accepted
2010-11-03 20:55:59
Documents
1
Period of Report
2010-11-03

Document Format Files

Seq Description Document Type Size
1 CALDERONI FORM 4 RE: 11/3/10 RSU GRANT rrd290009.html 4  
1 CALDERONI FORM 4 RE: 11/3/10 RSU GRANT rrd290009.xml 4 3883
  Complete submission text file 0001181431-10-053358.txt   5608
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
CALDERONI ROBERT (Reporting) CIK: 0001183228 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-09992 | Film No.: 101162946