Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001254897-04-000001
Filing Date
2004-05-20
Accepted
2004-05-20 19:49:48
Documents
1
Period of Report
2004-05-19

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 5518
  Complete submission text file 0001254897-04-000001.txt   7080
Mailing Address
Business Address 2800 BAYVIEW DR FREMONT CA 94538 5106575900
MATTSON TECHNOLOGY INC (Issuer) CIK: 0000928421 (see all company filings)

EIN.: 770208119 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3559 Special Industry Machinery, NEC

Mailing Address P O BOX 142 STANLEY ID 83278
Business Address
SMITH KENNETH G (Reporting) CIK: 0001254897 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24838 | Film No.: 04822525