| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/16/21 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 12 | |
| 02/16/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 6 | |
| 02/12/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/12/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/11/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 02/10/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/09/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/02/21 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 01/29/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
