| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 13 Nov 2025 | 12 Nov 2025 | 000-19681 |
| 4 | Open Document | Open Filing | 4 | 21 Nov 2024 | 20 Nov 2024 | 000-19681 |
| 4 | Open Document | Open Filing | 4 | 12 Nov 2024 | 10 Nov 2024 | 000-19681 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2023 | 16 Nov 2023 | 000-19681 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2023 | 11 Nov 2023 | 000-19681 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2022 | 17 Nov 2022 | 000-19681 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2022 | 13 Nov 2022 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2021 | 15 Nov 2021 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2021 | 10 Nov 2021 | 000-19681 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 11 Nov 2020 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2020 | 16 Nov 2020 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2020 | 11 Nov 2020 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2019 | 16 Nov 2019 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2019 | 13 Nov 2019 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2019 | 05 Sep 2019 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2019 | 29 Aug 2019 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2019 | 16 May 2019 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2019 | 06 May 2019 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2018 | 15 Nov 2018 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2018 | 11 Nov 2018 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2017 | 16 Nov 2017 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2017 | 12 Nov 2017 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2016 | 05 Dec 2016 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2016 | 16 Nov 2016 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2016 | 03 Feb 2016 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 11 Nov 2015 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2015 | 30 Apr 2015 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2015 | 13 Feb 2015 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2014 | 12 Nov 2014 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2014 | 19 Feb 2014 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2013 | 13 Nov 2013 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2013 | 07 May 2013 | 000-19681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2012 | 14 Nov 2012 | 000-19681 |