| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/01/18 | 8-K | Form 8-K: Current report filing | 11 | |
| 10/24/18 | DEFR14A | Form DEFR14A: Definitive revised proxy soliciting materials | 5 | |
| 10/18/18 | 8-K | Form 8-K: Current report filing | 39 | |
| 10/15/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 55 | |
| 10/11/18 | SC 13G | Form 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 | 8 | |
| 10/05/18 | 8-K | Form 8-K: Current report filing | 10 | |
| 10/05/18 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 55 | |
| 09/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/04/18 | 8-K | Form 8-K: Current report filing | 15 | |
| 08/17/18 | 8-K | Form 8-K: Current report filing | 142 |