| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/29/19 | 8-K | Form 8-K: Current report filing | 10 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 36 | |
| 01/22/19 | 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 | 13 | |
| 01/18/19 | 8-K | Form 8-K: Current report filing | 3 |