| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/25/19 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 3 | |
| 02/12/19 | SC 13G | Form SC 13G: 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 | |
| 02/11/19 | 8-K | Form 8-K: Current report filing | 7 | |
| 01/30/19 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 3 | |
| 01/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/07/18 | 8-K | Form 8-K: Current report filing | 16 | |
| 11/07/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
54 |
| 09/25/18 | 8-K | Form 8-K: Current report filing | 7 | |
| 08/07/18 | 8-K | Form 8-K: Current report filing | 15 | |
| 08/06/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
33 |