| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/22/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/06/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 85 | |
| 11/06/19 | 8-K | Form 8-K: Current report filing |
|
5 |
| 11/06/19 | 424B7 | Form 424B7: Prospectus filed pursuant to Rule 424(b)(7) | 7 | |
| 11/05/19 | 8-K | Form 8-K: Current report filing | 12 | |
| 09/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |