| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/24/20 | 8-K | Form 8-K: Current report filing |
|
5 |
| 03/23/20 | 8-K | Form 8-K: Current report filing |
|
5 |
| 03/02/20 | 8-K | Form 8-K: Current report filing |
|
4 |
| 02/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/25/20 | 8-K | Form 8-K: Current report filing |
|
5 |
| 02/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/14/20 | 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 | |
| 02/12/20 | 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 |