| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/21/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/12/19 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
5 | ||
| 06/12/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/07/19 | Annual report of employee stock purchase, savings and similar plans |
|
16 | ||
| 06/07/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/30/19 | SEC-generated letter |
|
2 | ||
| 05/24/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/07/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/07/19 | Statement of changes in beneficial ownership of securities |
|
2 |