| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/21/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/14/20 | SEC-generated letter |
|
1 | ||
| 01/13/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/13/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/17/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/16/19 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | ||
| 12/11/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/05/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/22/19 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
1 | ||
| 11/21/19 | SEC-generated letter |
|
2 |