| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2025 | 10 Dec 2025 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2025 | 10 Sep 2025 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2025 | 10 Jun 2025 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2025 | 10 Mar 2025 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2024 | 10 Dec 2024 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2024 | 10 Sep 2024 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2024 | 10 Jun 2024 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 10 Mar 2024 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2023 | 10 Dec 2023 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2023 | 10 Sep 2023 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2023 | 10 Jun 2023 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2023 | 10 Mar 2023 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2022 | 10 Dec 2022 | 001-13873 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2022 | 03 Nov 2022 | 001-13873 |
| 3 | Open Document | Open Filing | FORM 3 | 20 Oct 2022 | 19 Oct 2022 | 001-13873 |
| 4 | Open Document | Open Filing | 14 Dec 2018 | 30 Nov 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 03 Jul 2018 | 02 Jul 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 04 Apr 2018 | 02 Apr 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 04 Jan 2018 | 02 Jan 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 04 Oct 2017 | 02 Oct 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | 05 Jul 2017 | 03 Jul 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2017 | 16 Jun 2017 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2017 | 25 May 2017 | 001-11840 |
| 4 | Open Document | Open Filing | 04 Apr 2017 | 03 Apr 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2017 | 18 Feb 2017 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2017 | 13 Feb 2017 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2017 | 09 Feb 2017 | 001-11840 |
| 4 | Open Document | Open Filing | 05 Jan 2017 | 03 Jan 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2017 | 03 Jan 2017 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2016 | 18 Nov 2016 | 001-11840 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 03 Oct 2016 | 001-33045 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Sep 2016 | 04 Sep 2016 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2016 | 11 Jul 2016 | 001-11840 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 01 Jul 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 31 Mar 2016 | 001-33045 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2016 | 11 Feb 2016 | 001-11840 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 31 Dec 2015 | 001-33045 |
| 3 | Open Document | Open Filing | FORM 3 | 21 Sep 2015 | 17 Sep 2015 | 001-33045 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2015 | 04 Sep 2015 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2015 | 05 Mar 2015 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2015 | 18 Feb 2015 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2014 | 04 Sep 2014 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2014 | 18 Feb 2014 | 001-11840 |