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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000350440-07-000021
Filing Date
2007-02-13
Accepted
2007-02-13 13:12:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 12-31-06 13G FILING komag.txt SC 13G 8825
  Complete submission text file 0000350440-07-000021.txt   10777
Mailing Address 100 PARK AVENUE 100 PARK AVENUE 8TH FLOOR NEW YORK NY 10017
Business Address 100 PARK AVENUE - 8TH FLOOR NEW YORK NY 10006 212-850-1864
SELIGMAN J & W & CO INC /NY/ (Filed by) CIK: 0000350440 (see all company filings)

IRS No.: 133043476 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 1710 AUTOMATION PWY SAN JOSE CA 95131
Business Address 1710 AUTOMATION PWY SAN JOSE CA 95131 4085762000
KOMAG INC /DE/ (Subject) CIK: 0000813347 (see all company filings)

IRS No.: 942914864 | State of Incorp.: DE | Fiscal Year End: 0102
Type: SC 13G | Act: 34 | File No.: 005-39184 | Film No.: 07607730
SIC: 3695 Magnetic & Optical Recording Media