| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2025 | 15 Aug 2025 | 000-11740 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2024 | 15 Aug 2024 | 000-11740 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2024 | 15 Feb 2024 | 000-11740 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2024 | 08 Jan 2024 | 000-11740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | 001-38118 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2022 | 18 Jul 2022 | 001-38118 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Jul 2022 | 18 Jul 2022 | 001-38118 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2019 | 30 Sep 2019 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2019 | 25 Sep 2019 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2019 | 01 Aug 2019 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 30 Sep 2018 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2018 | 25 Sep 2018 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Sep 2018 | 19 Sep 2018 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2018 | 17 Sep 2018 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2018 | 11 Jul 2018 | 000-26642 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2018 | 30 May 2018 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 30 Sep 2017 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Sep 2017 | 17 Sep 2017 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2017 | 13 Sep 2017 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Sep 2016 | 17 Sep 2016 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2016 | 14 Sep 2016 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2016 | 19 Aug 2016 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2015 | 17 Sep 2015 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2015 | 13 Aug 2015 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 25 Feb 2014 | 000-26642 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 10 Feb 2014 | 000-26642 |