| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 35 | |
| 11/12/19 | 8-K | Form 8-K: Current report filing | 8 | |
| 10/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/11/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 10/09/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 09/30/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
