| Filing date | Description | Form | View |
|---|---|---|---|
| Statement of changes in beneficial ownership of securities | 4 | View HTML | |
| Statement of changes in beneficial ownership of securities | 4 | View HTML | |
| Statement of changes in beneficial ownership of securities | 4 | View HTML | |
| Statement of changes in beneficial ownership of securities | 4 | View HTML | |
| Statement of changes in beneficial ownership of securities | 4 | View HTML | |
| Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 | 424B4 | View HTML | |
| CERTNAS | CERTNAS | View HTML | |
| Initial filing by director officer or owner of more than ten percent. | 3 | View HTML | |
| Initial filing by director officer or owner of more than ten percent. | 3 | View HTML | |
| Initial filing by director officer or owner of more than ten percent. | 3 | View HTML |
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