| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 11/13/19 | NT 10-Q | Form NT 10-Q: Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB | 6 | |
| 10/22/19 | 8-K | Form 8-K: Current report filing | 34 | |
| 10/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/01/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 10/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/01/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 09/30/19 | 8-K | Form 8-K: Current report filing | 29 |