| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/11/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 05/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/30/18 | 8-K | Current report filing |
|
5 | |
| 03/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
40 |
| 03/26/18 | 8-K | Current report filing |
|
15 | |
| 03/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/18 | 8-K | Current report filing |
|
6 |
