| Form | Filing Date | Description | Downloads |
|---|---|---|---|
| 4 | March 3, 2020 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | March 3, 2020 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | March 3, 2020 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| SC 13G/A | February 14, 2020 | Amended Statement of Ownership | html rtf pdf xls |
| 8-K | February 14, 2020 | Current report filing | html rtf pdf xbrl xls |
| SC 13G/A | February 14, 2020 | Amended Statement of Ownership | html rtf pdf xls |
| SC 13G/A | February 13, 2020 | Amended Statement of Ownership | html rtf pdf xls |
| SC 13G/A | February 12, 2020 | Amended Statement of Ownership | html rtf pdf xls |
| SC 13G/A | February 10, 2020 | Amended Statement of Ownership | html rtf pdf xls |
| SC 13G | February 5, 2020 | Statement of Ownership | html rtf pdf xls |