| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 03 Oct 2022 | 03 Oct 2022 | 000-56464 | |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2015 | 15 Jan 2015 | 000-29637 |
| 4/A | Open Document | Open Filing | FORM 4/A | 16 Jul 2015 | 05 May 2015 | 000-29637 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2015 | 05 May 2015 | 000-29637 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jun 2014 | 23 Jun 2014 | 000-29637 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2014 | 13 Feb 2014 | 000-29637 |