| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/15/19 | 8-K | Current report filing |
|
2 | |
| 03/11/19 | DEF 14A | Definitive proxy statements |
|
65 | |
| 02/27/19 | 8-K | Current report filing |
|
3 | |
| 02/13/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
83 | |
| 02/13/19 | 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 |
|
13 | |
| 02/13/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
30 | |
| 02/11/19 | 8-K | Current report filing |
|
58 | |
| 02/11/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
47 |
