Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-06-002225
Filing Date
2006-02-14
Accepted
2006-02-14 12:22:02
Documents
1

Document Format Files

Seq Description Document Type Size
1 DOC ONE filing.txt SC 13G 6726
  Complete submission text file 0000315066-06-002225.txt   8604
Mailing Address 82 DEVONSHIRE STREET BOSTON MA 02109
Business Address 82 DEVONSHIRE ST BOSTON MA 02109 6175706339
FMR CORP (Filed by) CIK: 0000315066 (see all company filings)

EIN.: 161144965 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 47131 BAYSIDE PARKWAY FREMONT CA 94538
Business Address 47131 BAYSIDE PARKWAY FREMONT CA 94538 510 657 5900
MATTSON TECHNOLOGY INC (Subject) CIK: 0000928421 (see all company filings)

EIN.: 770208119 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-46189 | Film No.: 06610071
SIC: 3559 Special Industry Machinery, NEC