| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/07/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/07/22 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 5 | |
| 04/01/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/30/22 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
204 |
| 03/29/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/29/22 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 5 | |
| 03/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/14/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 9 | |
| 02/02/22 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 8 |