| 06/07/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 06/07/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 06/07/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 06/07/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 05/27/2021 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC | XLS | PDF | |
| 05/12/2021 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings | DOC | XLS | PDF | XBRL |
| 05/05/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 05/05/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 05/05/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 05/05/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 04/30/2021 | EFFECT | EFFECT | Other | DOC | XLS | PDF | |
| 04/30/2021 | 424B3 | Form of prospectus reflecting facts events constituting substantive change from last form | Registration Statements | DOC | XLS | PDF | |
| 04/30/2021 | DEFA14A | Additional proxy soliciting materials - definitive | Proxy Filings | DOC | | PDF | |
| 04/30/2021 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings | DOC | XLS | PDF | |
| 04/28/2021 | CORRESP | CORRESP | Other | DOC | XLS | PDF | |
| 04/21/2021 | UPLOAD | UPLOAD | Other | DOC | | PDF | |
| 04/21/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 04/21/2021 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC | XLS | PDF | |
| 04/20/2021 | PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote | Proxy Filings | DOC | XLS | PDF | |
| 04/16/2021 | S-3 | Simplified registration form | Registration Statements | DOC | XLS | PDF | |
