MATTSON TECHNOLOGY INC Form UPLOAD: SEC staff letter
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2013-10-25: Form UPLOAD; Description SEC staff letter; Document filename1.pdf.
- 2010-09-17: Form UPLOAD; Description SEC staff letter; Document filename1.pdf.
- 2010-08-17: Form UPLOAD; Description SEC staff letter; Document filename1.pdf.
- 2010-08-17: Form UPLOAD; Description SEC staff letter; Document filename1.pdf.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2013-10-25 | UPLOAD | SEC staff letter | filename1.pdf | |
| 2010-09-17 | UPLOAD | SEC staff letter | filename1.pdf | |
| 2010-08-17 | UPLOAD | SEC staff letter | filename1.pdf | |
| 2010-08-17 | UPLOAD | SEC staff letter | filename1.pdf |