| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/19/18 | 8-K | Form 8-K: Current report filing | 10 | |
| 12/11/18 | 8-K | Form 8-K: Current report filing | 6 | |
| 11/23/18 | 8-K/A | Form 8-K/A: Current report filing | 3 | |
| 11/21/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 11/01/18 | 8-K | Form 8-K: Current report filing | 651 | |
| 10/31/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/31/18 | 8-K | Form 8-K: Current report filing | 54 |