| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | Nov 17, 2021 | Nov 17, 2021 | 001-41074 |
| 4 | Open Document | Open Filing | Oct 1, 2014 | Oct 1, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 4, 2014 | Aug 1, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Jul 1, 2014 | Jun 30, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Apr 2, 2014 | Mar 31, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Jan 7, 2014 | Jan 3, 2014 | 001-16153 |