| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/26/17 | 8-K | Form 8-K: Current report | 14 | |
| 06/29/17 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 13 | |
| 06/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |