| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 15 Dec 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 17 Sep 2025 | 15 Sep 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 18 Jun 2025 | 16 Jun 2025 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Apr 2025 | 08 Apr 2025 | 001-42176 |
| 4 | Open Document | Open Filing | 4 | 17 Mar 2025 | 17 Mar 2025 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2025 | 05 Mar 2025 | 001-42176 |
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 12 Dec 2024 | 11 Dec 2024 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2024 | 06 Nov 2024 | 001-42176 |
| 3 | Open Document | Open Filing | 27 Sep 2024 | 27 Sep 2024 | 001-42176 | |
| 4 | Open Document | Open Filing | 4 | 19 Sep 2024 | 17 Sep 2024 | 000-03676 |
| 4 | Open Document | Open Filing | 03 Sep 2024 | 29 Aug 2024 | 001-07463 | |
| 144 | Open Document | Open Filing | 29 Aug 2024 | |||
| 4 | Open Document | Open Filing | 4 | 25 Jun 2024 | 24 Jun 2024 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 26 Mar 2024 | 25 Mar 2024 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2024 | 25 Jan 2024 | 001-07463 |
| 4 | Open Document | Open Filing | 4 | 04 Jan 2024 | 02 Jan 2024 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2023 | 04 Dec 2023 | 001-07463 |
| 144 | Open Document | Open Filing | 04 Dec 2023 | |||
| 4 | Open Document | Open Filing | 4 | 27 Jun 2023 | 23 Jun 2023 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2023 | 27 Mar 2023 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2023 | 21 Feb 2023 | 001-07463 |
| 144 | Open Document | Open Filing | 21 Feb 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2023 | 25 Jan 2023 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 03 Jan 2023 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Dec 2022 | 23 Dec 2022 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Sep 2022 | 22 Sep 2022 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2022 | 26 Jan 2022 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2022 | 03 Jan 2022 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2021 | 21 Dec 2021 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2021 | 21 Jul 2021 | 001-12235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2021 | 27 Jan 2021 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2021 | 11 Jan 2021 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2020 | 22 Dec 2020 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2020 | 16 Jul 2020 | 001-12235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2020 | 16 Jan 2020 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2020 | 06 Jan 2020 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2019 | 18 Jul 2019 | 001-12235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2019 | 17 Jan 2019 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2019 | 04 Jan 2019 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2018 | 21 Dec 2018 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Nov 2018 | 26 Nov 2018 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 01 Oct 2018 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Jul 2018 | 11 Jul 2018 | 001-12235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2018 | 02 Jul 2018 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 02 Apr 2018 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2018 | 01 Feb 2018 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2018 | 18 Jan 2018 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2018 | 04 Jan 2018 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2018 | 03 Jan 2018 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Dec 2017 | 28 Dec 2017 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 02 Oct 2017 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jul 2017 | 20 Jul 2017 | 001-12235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2017 | 05 Jul 2017 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 03 Apr 2017 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2017 | 02 Feb 2017 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2017 | 04 Jan 2017 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 03 Jan 2017 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2016 | 21 Dec 2016 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Nov 2016 | 10 Nov 2016 | 001-12235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 03 Oct 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2016 | 05 Jul 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2016 | 04 Apr 2016 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2016 | 24 Mar 2016 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2016 | 04 Feb 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2016 | 05 Jan 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2016 | 06 Jan 2016 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2015 | 21 Dec 2015 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Oct 2015 | 05 Oct 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2015 | 06 Jul 2015 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Apr 2015 | 24 Apr 2015 | 001-12235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Apr 2015 | 06 Apr 2015 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2015 | 01 Mar 2015 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 05 Feb 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2015 | 07 Jan 2015 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2015 | 05 Jan 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2014 | 18 Dec 2014 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Apr 2014 | 25 Apr 2014 | 001-12235 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2014 | 01 Mar 2014 | 001-07463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 06 Feb 2014 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2014 | 08 Jan 2014 | 000-03676 |