| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/29/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |