| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/01/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/01/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/26/19 | Current report filing |
|
4 | ||
| 04/26/19 | Definitive proxy statements |
|
42 | ||
| 04/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/22/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/22/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/22/19 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/22/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/22/19 | Statement of changes in beneficial ownership of securities |
|
2 |