| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/31/17 | 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 | |
| 05/24/17 | 8-K | Current report filing |
|
3 | |
| 05/05/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
37 |
| 05/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/17 | DEF 14A | Definitive proxy statements |
|
90 | |
| 04/20/17 | 8-K | Current report filing |
|
8 | |
| 03/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/02/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
