| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/06/19 | 8-K | Current report filing |
|
14 | |
| 06/26/19 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
24 | |
| 05/30/19 | 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) |
|
9 | |
| 05/07/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
52 |
| 05/06/19 | 8-K | Current report filing |
|
15 | |
| 05/06/19 | 8-K | Current report filing |
|
5 | |
| 05/03/19 | 8-K | Current report filing |
|
3 | |
| 03/29/19 | DEF 14A | Definitive proxy statements |
|
54 | |
| 03/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |