| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/18/18 | DEF 14C | Form DEF 14C: Definitive information statements | 22 | |
| 10/16/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 10/15/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/10/18 | SC 13G/A | Form 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 | |
| 10/05/18 | PRE 14C | Form PRE 14C: Preliminary information statement not related to a contested matter or merger/acquisition | 22 | |
| 09/28/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 09/21/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 09/21/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 09/20/18 | 8-K | Form 8-K: Current report filing | 123 | |
| 09/18/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |