| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/20/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/20/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 02/14/19 | Prospectus filed pursuant to Rule 424(b)(2) |
PDF
|
7 |