| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/19 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
30 |
| 07/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/25/19 | 8-K | Form 8-K: Current report | 10 | |
| 06/28/19 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 14 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |