| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/31/19 | UPLOAD | SEC-generated letter |
|
1 | |
| 05/31/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/30/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
14 | |
| 05/28/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
12 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |