| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/12/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 02/10/20 | 8-K | Form 8-K: Current report filing | 6 | |
| 01/16/20 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 7 | |
| 01/03/20 | 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 | 16 | |
| 12/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/19 | 8-K | Form 8-K: Current report filing | 7 |