| Date | Form | Description | Docs | XBRL | Pages |
| 01/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/20 | 8-K | Current report filing |
|
14 | |
| 12/30/19 | 8-K | Current report filing |
|
15 | |
| 12/23/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 12/23/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 12/23/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
10 | |
| 12/23/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
10 | |
| 12/23/19 | 8-K | Current report filing |
|
88 | |
| 12/19/19 | 8-K | Current report filing |
|
6 | |
| 12/17/19 | 8-K | Current report filing |
|
5 |
