Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000215457-18-005104
Filing Date
2018-02-08
Accepted
2018-02-08 09:46:11
Documents
1

Document Format Files

Seq Description Document Type Size
1 us4824801009_012418.txt SC 13G/A 11889
  Complete submission text file 0000215457-18-005104.txt   13677
Mailing Address ONE TECHNOLOGY DRIVE MILPITAS CA 95035
Business Address ONE TECHNOLOGY DRIVE MILPITAS CA 95035 4088756000
KLA TENCOR CORP (Subject) CIK: 0000319201 (see all company filings)

EIN.: 042564110 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-33189 | Film No.: 18583158
SIC: 3827 Optical Instruments & Lenses

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies