| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/11/19 | 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 | |
| 02/06/19 | 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 | |
| 02/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
40 |
| 01/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/30/19 | 8-K/A | Form 8-K/A: Current report filing | 10 | |
| 01/29/19 | 8-K/A | Form 8-K/A: Current report filing | 28 | |
| 01/24/19 | 8-K | Form 8-K: Current report filing | 12 | |
| 01/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |