| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/09/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 06/01/20 | 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 | |
| 06/01/20 | 8-K | Current report filing |
|
   |
3 |
| 05/28/20 | 8-K | Current report filing |
|
|
27 |
| 05/11/20 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
319 |
| 05/05/20 | 8-K | Current report filing |
|
|
17 |
| 05/05/20 | 8-K | Current report filing |
|
|
21 |
| 04/29/20 | 8-K/A | Current report filing |
|
|
3 |
| 03/26/20 | 8-K | Current report filing |
|
|
3 |
| 03/26/20 | DEF 14A | Definitive proxy statements |
|
88 |