| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 2, 2023 | Feb 1, 2023 | 000-56032 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2019 | Mar 5, 2019 | 000-56032 |
| 4 | Open Document | Open Filing | FEBRUARY 2015 ADVISOR RSU GRANT | Feb 27, 2015 | Feb 25, 2015 | 000-52596 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 17, 2015 | Feb 17, 2015 | 000-55376 |
| 4 | Open Document | Open Filing | RSU AWARD (APRIL 2014) | Apr 9, 2014 | Apr 7, 2014 | 000-52596 |