| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/18/18 | 8-K | Current report filing |
|
13 | |
| 09/17/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/03/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
41 |
| 07/19/18 | 8-K | Current report filing |
|
11 | |
| 05/31/18 | SD | 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) |
|
3 | |
| 05/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/25/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/18 | 8-K | Current report filing |
|
4 | |
| 05/18/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
