| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Jul 2021 | 02 Jul 2021 | 001-39299 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Jan 2020 | 17 Jan 2020 | 001-38246 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Sep 2014 | 30 Sep 2014 | 001-36642 |
| 3 | Open Document | Open Filing | 3 | 26 Jun 2014 | 26 Jun 2014 | 001-36501 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Apr 2013 | 18 Apr 2013 | 001-35883 |