RUBICON TECHNOLOGY, INC. Form 15-15D: Suspension of duty to file reports
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2023-03-30: Form 15-15D; Description 15-15D; Document ea176022-1515d_rubicontech.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2023-03-30 | 15-15D | 15-15D | ea176022-1515d_rubicontech.htm |