| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2022 | 03 Nov 2022 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2022 | 04 Aug 2022 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2022 | 09 May 2022 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2022 | 03 Mar 2022 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2021 | 04 Nov 2021 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jul 2021 | 27 Jul 2021 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2021 | 27 Apr 2021 | 001-39172 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 02 Mar 2021 | 001-39172 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Sep 2020 | 04 Sep 2020 | 001-39172 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2014 | 06 Mar 2014 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 05 Mar 2014 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2013 | 15 Nov 2013 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2013 | 14 Aug 2013 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2013 | 15 May 2013 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2013 | 14 Mar 2013 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2013 | 07 Mar 2013 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2012 | 14 Aug 2012 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2012 | 26 Mar 2012 | 001-06364 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2012 | 12 Mar 2012 | 001-06364 |