| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/01/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/27/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/24/19 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 09/24/19 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
12 | ||
| 09/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/19/19 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 09/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/16/19 | Statement of changes in beneficial ownership of securities |
|
2 |