| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2025 | 05 Jun 2025 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2025 | 01 May 2025 | 000-23939 |
| 4 | Open Document | Open Filing | 06 Jan 2025 | 02 Jan 2025 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2024 | 30 May 2024 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2024 | 01 May 2024 | 000-23939 |
| 4 | Open Document | Open Filing | 04 Jan 2024 | 02 Jan 2024 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2023 | 08 Jun 2023 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2023 | 01 May 2023 | 000-23939 |
| 4 | Open Document | Open Filing | 04 Jan 2023 | 03 Jan 2023 | 001-00225 | |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2022 | 02 Oct 2022 | 000-20322 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 000-23939 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 May 2022 | 02 May 2022 | 000-23939 |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2021 | 15 Nov 2021 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2021 | 11 Nov 2021 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2021 | 09 Nov 2021 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2021 | 06 Aug 2021 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2021 | 02 Aug 2021 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2021 | 02 Jun 2021 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2021 | 03 May 2021 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 16 Feb 2021 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2021 | 05 Jan 2021 | 000-23939 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2021 | 05 Jan 2021 | 000-23939 |
| 4 | Open Document | Open Filing | 06 Jan 2021 | 04 Jan 2021 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2020 | 16 Nov 2020 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2020 | 13 Nov 2020 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2020 | 11 Nov 2020 | 000-20322 |
| 4 | Open Document | Open Filing | 17 Sep 2020 | 16 Sep 2020 | 001-00225 | |
| 3 | Open Document | Open Filing | 16 Sep 2020 | 16 Sep 2020 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2019 | 14 Nov 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2019 | 13 Nov 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jul 2019 | 16 Jul 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2019 | 15 May 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2019 | 07 Feb 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2018 | 16 Nov 2018 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2018 | 14 Nov 2018 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jul 2018 | 16 Jul 2018 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2017 | 16 Nov 2017 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2017 | 15 Nov 2017 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2017 | 14 Nov 2017 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2017 | 08 Sep 2017 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2017 | 17 Jul 2017 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2016 | 12 Dec 2016 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2016 | 21 Nov 2016 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2016 | 17 Nov 2016 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2016 | 15 Nov 2016 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2016 | 11 Nov 2016 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2016 | 09 May 2016 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2015 | 19 Nov 2015 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2015 | 16 Nov 2015 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2015 | 11 Nov 2015 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 10 Nov 2015 | 000-20322 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2014 | 17 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2014 | 09 Dec 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 19 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2014 | 17 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2014 | 14 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2014 | 11 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2014 | 13 Aug 2014 | 000-20322 |