| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2025 | 20 Nov 2025 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Nov 2025 | 14 Nov 2025 | 000-09115 |
| 4 | Open Document | Open Filing | 4 | 28 Apr 2025 | 25 Apr 2025 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2024 | 21 Nov 2024 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2024 | 17 Nov 2024 | 000-09115 |
| 4 | Open Document | Open Filing | 4 | 29 Apr 2024 | 26 Apr 2024 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2023 | 19 Dec 2023 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2023 | 16 Nov 2023 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2023 | 13 Nov 2023 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2023 | 28 Apr 2023 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Dec 2022 | 21 Dec 2022 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2022 | 17 Nov 2022 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2022 | 14 Nov 2022 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2022 | 29 Apr 2022 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2021 | 17 Nov 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2021 | 15 Nov 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2021 | 30 Apr 2021 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2020 | 23 Nov 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2020 | 19 Nov 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Nov 2020 | 16 Nov 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2020 | 01 May 2020 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2019 | 21 Nov 2019 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2019 | 18 Nov 2019 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2019 | 12 Nov 2019 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2019 | 26 Apr 2019 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 14 Nov 2018 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2018 | 12 Nov 2018 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2018 | 27 Apr 2018 | 001-14818 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2017 | 15 Nov 2017 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2017 | 13 Nov 2017 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 28 Apr 2017 | 001-14818 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2016 | 02 Dec 2016 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2016 | 21 Nov 2016 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2016 | 16 Nov 2016 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2016 | 11 Nov 2016 | 000-09115 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2016 | 27 Oct 2016 | 001-14818 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2016 | 06 Jun 2016 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2015 | 02 Dec 2015 | 000-09115 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2015 | 14 Nov 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2015 | 14 Nov 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2015 | 11 Nov 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2015 | 30 Mar 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2014 | 10 Dec 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2014 | 26 Nov 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2014 | 16 Nov 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2014 | 13 Nov 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2014 | 12 Nov 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2014 | 11 Nov 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2014 | 09 Nov 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2014 | 16 Sep 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2014 | 11 Aug 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2014 | 30 Jul 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 000-09115 |