| Date | Form | Description | Docs | XBRL | Pages |
| 03/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/18 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
84 | |
| 03/05/18 | 8-K | Current report filing |
|
3 | |
| 03/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/18 | 8-K | Current report filing |
|
25 | |
| 02/27/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
232 |
| 02/23/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
