Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-15-004410
Filing Date
2015-05-21
Accepted
2015-05-21 16:24:37
Documents
1
Period of Report
2015-05-20

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_143223986657701.html 4  
1 FORM 4 wf-form4_143223986657701.xml 4 6860
  Complete submission text file 0001628280-15-004410.txt   8178
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
Purvis Tyler Wayne (Reporting) CIK: 0001603216 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24838 | Film No.: 15883060