| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/21/18 | CT ORDER | Form CT ORDER: Confidential treatment order | 1 | |
| 12/07/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/29/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/07/18 | 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)] |
|
63 |
| 11/01/18 | 8-K | Form 8-K: Current report | 10 | |
| 11/01/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |