| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/11/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/19/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |