| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/02/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 06/11/19 | Current report filing |
PDF
|
3 | ||
| 05/31/19 | Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1) |
PDF
|
19 | ||
| 05/30/19 | Current report filing |
PDF
|
10 | ||
| 05/20/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 05/20/19 | Initial statement of beneficial ownership of securities |
PDF
|
1 | ||
| 05/20/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 05/16/19 | Statement of changes in beneficial ownership of securities |
PDF
|
3 | ||
| 05/16/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 05/15/19 | Statement of changes in beneficial ownership of securities |
PDF
|
1 |