| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | DEF 14A | Definitive proxy statements |
|
50 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
95 |
| 02/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/20 | 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 |
|
5 | |
| 02/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |