| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/19 | DEF 14A | Definitive proxy statements |
|
58 | |
| 04/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 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 | |
| 04/02/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
77 |
| 03/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
