| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2025 | 22 Dec 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2025 | 01 Dec 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2025 | 02 Sep 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2025 | 10 Jun 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2025 | 02 Jun 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2025 | 03 Mar 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2024 | 02 Dec 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2024 | 03 Sep 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2024 | 10 Jun 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2023 | 18 Dec 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2023 | 14 Nov 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2023 | 01 Sep 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2023 | 15 Jun 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2023 | 08 May 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2023 | 19 Mar 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2023 | 03 Mar 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 10 Feb 2023 | 31 Dec 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2022 | 01 Dec 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2022 | 26 Sep 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2022 | 01 Sep 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2022 | 24 Mar 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2022 | 19 Mar 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2022 | 04 Mar 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2022 | 31 Dec 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2021 | 20 Dec 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2021 | 10 Dec 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2021 | 06 Dec 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2021 | 01 Dec 2021 | 001-03950 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 Nov 2021 | 04 Mar 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2021 | 23 Jun 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2021 | 19 Mar 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2021 | 04 Mar 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 10 Feb 2021 | 31 Dec 2020 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2020 | 20 Nov 2020 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jul 2020 | 06 Jul 2020 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2020 | 19 Mar 2020 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2020 | 02 Mar 2020 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2020 | 31 Dec 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2019 | 02 Dec 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2019 | 03 Sep 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2019 | 03 Jun 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2019 | 19 Mar 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 02 Mar 2019 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2019 | 31 Dec 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2018 | 03 Dec 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2018 | 16 Nov 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2018 | 04 Sep 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2018 | 31 Dec 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2017 | 01 Dec 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2017 | 04 Oct 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2017 | 01 Sep 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2017 | 24 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 04 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 02 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 09 Feb 2017 | 31 Dec 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2016 | 01 Dec 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2016 | 01 Sep 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2016 | 18 Mar 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Feb 2016 | 31 Dec 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2015 | 01 Dec 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2015 | 01 Sep 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2015 | 19 Aug 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 000-24821 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2015 | 20 Mar 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 02 Mar 2015 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2015 | 31 Dec 2014 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 01 Feb 2015 | 000-24821 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2014 | 01 Dec 2014 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2014 | 01 Nov 2014 | 000-24821 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2014 | 02 Sep 2014 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2014 | 01 Aug 2014 | 000-24821 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2014 | 04 Jun 2014 | 000-24821 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2014 | 02 Jun 2014 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2014 | 15 May 2014 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2014 | 13 May 2014 | 000-24821 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 01 May 2014 | 000-24821 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2014 | 04 Mar 2014 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2014 | 03 Mar 2014 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2014 | 05 Feb 2014 | 001-03950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 06 Feb 2014 | 31 Dec 2013 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 01 Feb 2014 | 000-24821 |