| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/10/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 05/23/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/18 | 8-K | Current report filing |
|
15 | |
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
