| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2025 | 04 Mar 2025 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2025 | 21 Jan 2025 | 001-08359 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2024 | 05 Jun 2024 | 001-13883 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2024 | 05 Mar 2024 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2024 | 05 Mar 2024 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2024 | 24 Jan 2024 | 001-08359 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2023 | 25 Jan 2023 | 001-08359 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2022 | 01 Mar 2022 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2022 | 26 Jan 2022 | 001-08359 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2021 | 02 Mar 2021 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2021 | 20 Jan 2021 | 001-08359 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2021 | 04 Jan 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2020 | 22 Jan 2020 | 001-08359 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2019 | 17 May 2019 | 001-08359 |
| 3 | Open Document | Open Filing | FORM 3 | 14 May 2019 | 07 May 2019 | 001-08359 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | 001-13883 |
| 4 | Open Document | Open Filing | 03 Jan 2019 | 01 Jan 2019 | 001-08809 | |
| 4 | Open Document | Open Filing | 16 Oct 2018 | 12 Oct 2018 | 001-08809 | |
| 4 | Open Document | Open Filing | 17 Jul 2018 | 13 Jul 2018 | 001-08809 | |
| 4 | Open Document | Open Filing | 17 Apr 2018 | 13 Apr 2018 | 001-08809 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | 001-13883 |
| 4 | Open Document | Open Filing | 17 Jan 2018 | 12 Jan 2018 | 001-08809 | |
| 4 | Open Document | Open Filing | 17 Oct 2017 | 13 Oct 2017 | 001-08809 | |
| 4 | Open Document | Open Filing | 18 Jul 2017 | 14 Jul 2017 | 001-08809 | |
| 4 | Open Document | Open Filing | 19 Apr 2017 | 17 Apr 2017 | 001-08809 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 28 Feb 2017 | 001-13883 |
| 4 | Open Document | Open Filing | 18 Jan 2017 | 13 Jan 2017 | 001-08809 | |
| 4 | Open Document | Open Filing | 18 Oct 2016 | 14 Oct 2016 | 001-08809 | |
| 4 | Open Document | Open Filing | 22 Aug 2016 | 19 Aug 2016 | 001-08809 | |
| 4 | Open Document | Open Filing | 15 Jul 2016 | 14 Jul 2016 | 001-08809 | |
| 4 | Open Document | Open Filing | 15 Apr 2016 | 14 Apr 2016 | 001-08809 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 01 Mar 2016 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 01 Mar 2016 | 001-13883 |
| 4 | Open Document | Open Filing | 15 Jan 2016 | 14 Jan 2016 | 001-08809 | |
| 4 | Open Document | Open Filing | 20 Nov 2015 | 19 Nov 2015 | 001-08809 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2015 | 03 Nov 2015 | 001-13883 |
| 3 | Open Document | Open Filing | 04 Nov 2015 | 29 Oct 2015 | 001-08809 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Oct 2015 | 30 Sep 2015 | 001-13883 |