| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/03/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/02/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/02/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/30/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/30/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/29/19 | Current report filing |
|
3 | ||
| 04/26/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/26/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/26/19 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 |