| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 05/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/10/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 05/09/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 05/08/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
52 |
| 05/02/18 | 8-K | Form 8-K: Current report filing | 9 | |
| 04/20/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |