| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/09/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/03/22 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/08/21 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/04/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 8 | |
| 02/02/21 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 01/28/20 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 9 | |
| 08/09/19 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 7 | |
| 02/12/19 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 9 | |
| 11/08/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 11/06/17 | DRS | Form DRS: Draft Registration Statement | 238 |