| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/05/20 | 8-K | Current report filing |
|
   |
19 |
| 11/05/20 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
3 | |
| 09/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/20 | 8-K | Current report filing |
|
|
4 |
| 08/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/20 | SC TO-I/A | Issuer tender offer statement |
|
7 | |
| 08/17/20 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
13 | |
| 08/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/20 | SC TO-I/A | Issuer tender offer statement |
|
7 |
