| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2025 | 23 Oct 2025 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2024 | 25 Oct 2024 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2024 | 24 Oct 2024 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2023 | 24 Oct 2023 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2022 | 24 Oct 2022 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2021 | 25 Oct 2021 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2020 | 01 Sep 2020 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2020 | 31 Jan 2020 | 001-16583 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Feb 2020 | 31 Jan 2020 | 001-16583 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Aug 2019 | 07 Aug 2019 | 001-38945 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2017 | 24 Jan 2017 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2016 | 13 Dec 2016 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2016 | 02 Mar 2016 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2016 | 28 Jan 2016 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2016 | 25 Jan 2016 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2015 | 02 Mar 2015 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 30 Jan 2015 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2015 | 28 Jan 2015 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2014 | 16 Dec 2014 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2014 | 10 Jun 2014 | 001-35106 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2014 | 04 Mar 2014 | 001-06991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2014 | 24 Jan 2014 | 001-06991 |