| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/20/18 | Annual report of employee stock purchase, savings and similar plans |
|
18 | ||
| 06/01/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/29/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/25/18 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 05/23/18 | Current report filing |
|
37 | ||
| 05/22/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/22/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/18 | Statement of changes in beneficial ownership of securities |
|
2 |