| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2025 | 26 Sep 2025 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2025 | 27 May 2025 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2024 | 10 Dec 2024 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2024 | 01 Mar 2024 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2023 | 19 Jan 2023 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2023 | 11 Jan 2023 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2023 | 13 Jan 2023 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2022 | 16 Dec 2022 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2022 | 15 Dec 2022 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2022 | 13 Dec 2022 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2022 | 07 Dec 2022 | 001-08675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2022 | 06 Dec 2022 | 001-08675 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2021 | 17 Jun 2021 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 000-26770 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2020 | 18 Aug 2020 | 000-26770 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2020 | 18 Aug 2020 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2020 | 25 Jun 2020 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2019 | 12 Dec 2019 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 13 Dec 2018 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2017 | 15 Dec 2017 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2017 | 16 Mar 2017 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2016 | 06 Jun 2016 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2016 | 23 May 2016 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2016 | 15 Mar 2016 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2016 | 17 Feb 2016 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2016 | 08 Jan 2016 | 001-32997 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2015 | 10 Dec 2015 | 001-32997 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2015 | 24 Aug 2015 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2015 | 13 Aug 2015 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2015 | 30 Mar 2015 | 001-32997 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2015 | 05 Mar 2015 | 000-26770 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2015 | 23 Jan 2015 | 001-33893 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2014 | 19 Dec 2014 | 001-32997 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2014 | 19 Dec 2014 | 001-33893 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2014 | 16 Dec 2014 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2014 | 12 Dec 2014 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2014 | 06 Nov 2014 | 001-32997 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2014 | 10 Oct 2014 | 001-32997 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2014 | 15 May 2014 | 001-33893 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 29 Apr 2014 | 001-33893 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 28 Apr 2014 | 001-33893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2014 | 29 Apr 2014 | 001-33893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 001-33893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2014 | 25 Apr 2014 | 001-33893 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2014 | 06 Mar 2014 | 000-26770 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2014 | 08 Jan 2014 | 001-32997 |