| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/29/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/29/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/23/19 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | |
| 05/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 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 |