| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/12/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/12/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/04/19 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | ||
| 04/04/19 | Definitive proxy statements |
|
108 | ||
| 03/13/19 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
10 | ||
| 03/13/19 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 03/13/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/13/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/13/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/13/19 | Statement of changes in beneficial ownership of securities |
|
1 |