| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/23/17 | 8-K | Form 8-K: Current report | 11 | |
| 08/29/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/22/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 08/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/16/17 | 8-K | Form 8-K: Current report | 5 | |
| 08/01/17 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
41 |
| 07/31/17 | 8-K | Form 8-K: Current report | 12 |