| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2025 | 15 Aug 2025 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2024 | 15 Aug 2024 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2023 | 15 Aug 2023 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2022 | 15 Aug 2022 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2021 | 16 Aug 2021 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2020 | 17 Aug 2020 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2019 | 15 Aug 2019 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2019 | 01 May 2019 | 001-11859 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Apr 2019 | 22 Apr 2019 | 001-11859 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2017 | 19 Jan 2017 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2016 | 30 Nov 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2016 | 31 Oct 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 30 Sep 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2016 | 31 Aug 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2016 | 31 Jul 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 30 Jun 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2016 | 19 Feb 2016 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2015 | 30 Jun 2015 | 001-34832 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Jul 2015 | 30 Jun 2015 | 001-34832 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Dec 2014 | 31 Dec 2014 | 001-14443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2014 | 04 Jun 2014 | 001-14443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2014 | 22 Feb 2014 | 001-14443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2014 | 12 Feb 2014 | 001-14443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2014 | 10 Feb 2014 | 001-14443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 09 Feb 2014 | 001-14443 |