| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/18/20 | 8-K | Form 8-K: Current report filing | 43 | |
| 03/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/16/20 | 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 | 9 | |
| 03/11/20 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
149 |
| 03/11/20 | 8-K | Form 8-K: Current report filing | 9 | |
| 02/14/20 | 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 | 9 | |
| 02/14/20 | 8-K | Form 8-K: Current report filing | 3 | |
| 02/06/20 | 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 | 10 | |
| 02/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
