| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/18 | 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 | 6 | |
| 12/20/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 11/14/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
43 |
| 09/19/18 | RW | Form RW: Registration Withdrawal Request | 2 | |
| 08/14/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
42 |
| 06/15/18 | 8-K | Form 8-K: Current report filing | 54 | |
| 05/15/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
39 |
| 05/15/18 | 8-K | Form 8-K: Current report filing | 59 |