| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/10/19 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 12/03/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 11/20/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 11/07/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 81 | |
| 11/07/19 | 8-K | Form 8-K: Current report filing | 21 | |
| 11/01/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 11/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/19 | 8-K/A | Form 8-K/A: Current report filing | 3 |