| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/21/19 | 8-K | Current report filing |
|
   |
13 |
| 10/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/19 | 8-K | Current report filing |
|
|
4 |
| 09/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/03/19 | 8-K | Current report filing |
|
|
39 |
| 08/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |