| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/23/21 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 09/09/21 | 8-K | Current report filing |   |       | 27 | 
| 08/13/21 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |   |       | 36 | 
| 08/09/21 | 8-K | Current report filing |   |       | 28 | 
| 07/29/21 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/09/21 | 8-K | Current report filing |   |       | 42 | 
| 06/14/21 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 06/11/21 | 8-K | Current report filing |   | 10 | |
| 06/09/21 | 8-K | Current report filing |   | 56 | |
| 05/27/21 | DEF 14A | Definitive proxy statements |   | 16 | 
