| Form | Filing Date | Description | Downloads |
|---|---|---|---|
| 4 | March 5, 2018 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | March 5, 2018 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | March 5, 2018 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | March 5, 2018 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| SC 13G | February 14, 2018 | Statement of Ownership | html rtf pdf xls |
| SC 13G/A | February 14, 2018 | Amended Statement of Ownership | html rtf pdf xls |
| SC 13G | February 14, 2018 | Statement of Ownership | html rtf pdf xls |
| SC 13G/A | February 9, 2018 | Amended Statement of Ownership | html rtf pdf xls |
| SC 13G | February 8, 2018 | Statement of Ownership | html rtf pdf xls |
| 8-K | February 7, 2018 | Current report filing | html rtf pdf |