| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/19/18 | DEF 14A | Definitive proxy statements |
|
70 | |
| 03/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/22/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 03/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/22/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 03/19/18 | 8-K | Current report filing |
|
44 | |
| 02/27/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
249 |
| 02/21/18 | 8-K | Current report filing |
|
16 | |
| 02/14/18 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | |
| 02/09/18 | 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 |
|
5 |
