| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2025 | 04 Jun 2025 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2024 | 05 Jun 2024 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2023 | 09 Jun 2023 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2023 | 31 May 2023 | 000-51300 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 15 Dec 2022 | 12 Dec 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Oct 2022 | 22 Oct 2022 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Oct 2022 | 12 Sep 2022 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 15 Sep 2022 | 12 Sep 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2022 | 03 Aug 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jul 2022 | 20 Jul 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2022 | 22 Jun 2022 | 000-20355 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2022 | 01 Jun 2022 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2021 | 13 Dec 2021 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2021 | 22 Oct 2021 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2021 | 14 Sep 2021 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 02 Sep 2021 | 29 Aug 2021 | 000-20355 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 02 Jun 2021 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2021 | 22 Jan 2021 | 000-51300 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2021 | 22 Jan 2021 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2020 | 11 Dec 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2020 | 22 Oct 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2020 | 14 Sep 2020 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 15 Sep 2020 | 21 Jul 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jul 2020 | 14 Jul 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2020 | 29 Oct 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2019 | 22 Oct 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Sep 2019 | 18 Sep 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2019 | 14 Mar 2019 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 30 Oct 2018 | 02 Oct 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2018 | 22 Oct 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2018 | 02 Oct 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jul 2018 | 23 Jul 2018 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 Jan 2018 | 24 May 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2018 | 05 Jan 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2017 | 22 Oct 2017 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 Oct 2017 | 02 Oct 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2017 | 07 Jun 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2017 | 19 Jan 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Oct 2016 | 22 Oct 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Oct 2016 | 05 Oct 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2016 | 08 Jan 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Oct 2015 | 29 Oct 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2015 | 22 Oct 2015 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Oct 2015 | 30 Aug 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2015 | 24 Sep 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 27 Feb 2015 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 Dec 2014 | 07 Nov 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2014 | 07 Nov 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2014 | 22 Oct 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Sep 2014 | 26 Sep 2014 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Sep 2014 | 20 Sep 2013 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2014 | 03 Apr 2014 | 000-20355 |