| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/19 | CORRESP | Form CORRESP: Correspondence | 1 | |
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/19 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 11/26/19 | S-3 | Form S-3: Registration statement under Securities Act of 1933 | 104 | |
| 11/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/28/19 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
151 |