| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/30/18 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 5 | |
| 12/14/17 | 8-K | Form 8-K: Current report filing | 10 | |
| 12/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/17 | 8-K | Form 8-K: Current report filing | 55 | |
| 10/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/26/17 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
57 |
| 10/26/17 | 8-K | Form 8-K: Current report filing | 29 |