| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/07/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
21 | |
| 06/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/18 | 8-K | Current report filing |
|
3 | |
| 05/24/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
25 | |
| 05/10/18 | 8-K | Current report filing |
|
24 | |
| 05/10/18 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
3 | |
| 05/09/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
77 |
| 05/08/18 | 8-K | Current report filing |
|
4 | |
| 04/26/18 | 8-K | Current report filing |
|
4 | |
| 04/25/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
21 |