MATTSON TECHNOLOGY INC Form 8-K: Current report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 1999-11-05: Form 8-K; Period of report 1999-11-01; Description 4.01 Changes in Registrant's Certifying Accountant.
- 1999-05-06: Form 8-K/A; Period of report 1998-07-24; Description 9.01 Financial Statements and Exhibits.
| Filed | Form | Period of report | Description | Details | Document |
|---|---|---|---|---|---|
| 1999-11-05 | 8-K | 1999-11-01 | 4.01 Changes in Registrant's Certifying Accountant | ||
| 1999-05-06 | 8-K/A | 1998-07-24 | 9.01 Financial Statements and Exhibits |