| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/18 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
32 |
| 11/01/18 | 8-K | Form 8-K: Current report | 8 | |
| 10/25/18 | 8-K | Form 8-K: Current report | 12 | |
| 08/02/18 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
30 |
| 08/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/18 | 8-K | Form 8-K: Current report | 11 | |
| 06/15/18 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 21 | |
| 06/15/18 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 22 |
