| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/19 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
8 |
