| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2025 | 10 Oct 2025 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2025 | 08 Aug 2025 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2025 | 11 Jul 2025 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2025 | 11 Apr 2025 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2025 | 03 Mar 2025 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2025 | 10 Jan 2025 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2024 | 11 Oct 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2024 | 09 Aug 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2024 | 12 Jul 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2024 | 12 Apr 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2024 | 18 Mar 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2024 | 04 Mar 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2024 | 12 Jan 2024 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2023 | 13 Oct 2023 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2023 | 09 Aug 2023 | 000-16211 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jul 2023 | 17 Jul 2023 | 000-16211 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2023 | 04 May 2023 | 001-36092 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Apr 2023 | 31 Mar 2023 | 001-36092 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2022 | 06 Jul 2022 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2022 | 01 Jul 2022 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2021 | 06 Jul 2021 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2021 | 21 May 2021 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2021 | 24 Apr 2021 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2020 | 14 Jul 2020 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 000-20572 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 07 May 2020 | 25 Apr 2020 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2018 | 01 Jul 2018 | 000-20572 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 May 2018 | 21 May 2018 | 000-20572 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2018 | 26 Mar 2018 | 000-00398 |
| 4 | Open Document | Open Filing | FORM | 05 Mar 2018 | 01 Mar 2018 | 000-00398 |
| 4 | Open Document | Open Filing | FORM | 01 Mar 2018 | 27 Feb 2018 | 000-00398 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Dec 2017 | 26 Dec 2017 | 000-00398 |
| 4 | Open Document | Open Filing | 06 Mar 2017 | 27 Feb 2017 | 000-00398 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2016 | 07 Mar 2016 | 000-00398 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Mar 2016 | 07 Mar 2016 | 000-00398 |
| 4 | Open Document | Open Filing | 28 Jan 2016 | 26 Jan 2016 | 001-01657 | |
| 4 | Open Document | Open Filing | 10 Dec 2015 | 09 Dec 2015 | 001-01657 | |
| 4 | Open Document | Open Filing | 29 Jan 2015 | 27 Jan 2015 | 001-01657 | |
| 4 | Open Document | Open Filing | 28 Jan 2015 | 26 Jan 2015 | 001-01657 | |
| 4 | Open Document | Open Filing | 10 Dec 2014 | 09 Dec 2014 | 001-01657 | |
| 4 | Open Document | Open Filing | 29 Jan 2014 | 27 Jan 2014 | 001-01657 |