| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/14/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |