Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-15-001881
Filing Date
2015-03-20
Accepted
2015-03-20 16:54:13
Documents
1
Period of Report
2014-05-28

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_142688484338033.html 4  
1 FORM 4 wf-form4_142688484338033.xml 4 5330
  Complete submission text file 0001628280-15-001881.txt   6645
Mailing Address 47131 BAYSIDE PARKWAY FREMONT CA 94538
Business Address 47131 BAYSIDE PARKWAY FREMONT CA 94538 510 657 5900
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 47131 BAYSIDE PARKWAY FREMONT CA 94538
Business Address
Dyck Richard E. (Reporting) CIK: 0001482072 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24838 | Film No.: 15716803