| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/02/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/21/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/14/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/04/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/24/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/24/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/03/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/06/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/29/18 | Statement of changes in beneficial ownership of securities |
|
2 |