| Date | Form | Description | Files |
|---|---|---|---|
| 03/01/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | |
| 02/27/19 | 8-K | Form 8-K: Current report filing | |
| 02/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 02/13/19 | 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 | |
| 02/11/19 | 8-K | Form 8-K: Current report filing | |
| 01/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 01/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 01/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 01/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 01/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |