| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/24/22 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
449 |
| 02/22/22 | 8-K | Form 8-K: Current report |
|
18 |
| 02/22/22 | 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 | 2 | |
| 02/11/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 02/10/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 02/04/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 8 | |
| 02/02/22 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/27/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 01/26/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 |