| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 02 May 2025 | 30 Apr 2025 | 001-38710 |
| 4 | Open Document | Open Filing | 06 Mar 2025 | 05 Mar 2025 | 001-04121 | |
| 4 | Open Document | Open Filing | 4 | 30 Apr 2024 | 26 Apr 2024 | 001-38710 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2024 | 06 Mar 2024 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2023 | 31 Oct 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2023 | 31 Jul 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2023 | 28 Apr 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2023 | 21 Apr 2023 | 001-38710 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 01 Mar 2023 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2023 | 31 Jan 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2022 | 31 Oct 2022 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2022 | 29 Jul 2022 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2022 | 29 Apr 2022 | 001-38710 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2022 | 02 Mar 2022 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2022 | 31 Jan 2022 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2021 | 29 Oct 2021 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2021 | 30 Jul 2021 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 07 May 2021 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2021 | 30 Apr 2021 | 001-38710 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2021 | 29 Jan 2021 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2020 | 30 Oct 2020 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2020 | 31 Jul 2020 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2020 | 30 Apr 2020 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2020 | 28 Apr 2020 | 001-38710 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2020 | 04 Mar 2020 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2020 | 31 Jan 2020 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2019 | 31 Oct 2019 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2019 | 10 Sep 2019 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2019 | 04 Sep 2019 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2019 | 31 Jul 2019 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2019 | 03 Jun 2019 | 001-38710 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Jun 2019 | 01 Jun 2019 | 001-38710 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2019 | 06 Mar 2019 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 24 May 2018 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2018 | 20 Mar 2018 | 000-24843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 07 Mar 2018 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2017 | 24 May 2017 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2017 | 21 Mar 2017 | 000-24843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 30 Dec 2016 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2016 | 17 Nov 2016 | 000-24843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 001-04121 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2016 | 28 Sep 2016 | 000-24843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2016 | 30 Jun 2016 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2016 | 31 Mar 2016 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 02 Mar 2016 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-04121 |
| 3 | Open Document | Open Filing | FORM 3 | 01 May 2015 | 23 Apr 2015 | 000-24843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2015 | 04 Mar 2015 | 001-04121 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2015 | 09 Jan 2015 | 001-04121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2015 | 08 Jan 2015 | 001-04121 |