| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2025 | 21 May 2025 | 001-39110 |
| 4 | Open Document | Open Filing | 4 | 18 Mar 2025 | 16 Mar 2025 | 000-26966 |
| 4 | Open Document | Open Filing | 4 | 04 Mar 2025 | 01 Mar 2025 | 000-26966 |
| 4 | Open Document | Open Filing | 4 | 21 Feb 2025 | 20 Feb 2025 | 000-26966 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2024 | 22 May 2024 | 001-39110 |
| 4 | Open Document | Open Filing | 4 | 19 Mar 2024 | 16 Mar 2024 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2024 | 01 Mar 2024 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2024 | 21 Feb 2024 | 000-26966 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2023 | 09 May 2023 | 001-39110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2023 | 16 Mar 2023 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 000-26966 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2023 | 14 Feb 2023 | 001-39110 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2023 | 24 Jan 2023 | 001-39110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2022 | 16 Mar 2022 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2021 | 13 Aug 2021 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 11 May 2021 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 01 Mar 2021 | 000-26966 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Mar 2021 | 01 Mar 2021 | 000-26966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2020 | 27 May 2020 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 27 Feb 2020 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Nov 2019 | 27 Nov 2019 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2019 | 27 Aug 2019 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2019 | 27 May 2019 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 27 Feb 2019 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2018 | 10 Dec 2018 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Nov 2018 | 27 Nov 2018 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2018 | 27 Aug 2018 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2018 | 27 May 2018 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2018 | 27 Feb 2018 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2017 | 27 Nov 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Aug 2017 | 27 Aug 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2017 | 08 Jun 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 May 2017 | 27 May 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2017 | 08 May 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2017 | 08 Feb 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2016 | 22 Nov 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2016 | 17 Nov 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2016 | 15 Nov 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2016 | 11 Nov 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2016 | 09 Nov 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Nov 2016 | 08 Nov 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2016 | 08 Aug 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2016 | 08 May 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2016 | 08 Feb 2016 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2015 | 08 Nov 2015 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2015 | 08 Aug 2015 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2015 | 08 May 2015 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2015 | 08 Feb 2015 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2014 | 08 Nov 2014 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Aug 2014 | 08 Aug 2014 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2014 | 08 May 2014 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2014 | 26 Nov 2013 | 000-29472 |