| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/10/20 | Definitive proxy statements |
|
73 | ||
| 03/27/20 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/27/20 | SEC Staff Letter |
|
1 | ||
| 02/27/20 | Statement of changes in beneficial ownership of securities |
|
2 |