| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/20/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
14 | |
| 05/13/19 | 8-K | Current report filing |
|
4 | |
| 04/24/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
14 | |
| 04/22/19 | 8-K | Current report filing |
|
54 | |
| 04/08/19 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
19 | |
| 03/26/19 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
14 | |
| 03/11/19 | 8-K | Current report filing |
|
11 | |
| 03/11/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
36 |
