| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2024 | 01 Oct 2024 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 27 Jun 2024 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2024 | 01 Apr 2024 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 02 Jan 2024 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 02 Oct 2023 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 03 Jul 2023 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2023 | 24 May 2023 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 03 Apr 2023 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2023 | 03 Jan 2023 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2022 | 03 Oct 2022 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 01 Jul 2022 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2022 | 10 May 2022 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2022 | 01 Apr 2022 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 03 Jan 2022 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2021 | 01 Oct 2021 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2021 | 01 Jul 2021 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2021 | 11 May 2021 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 01 Apr 2021 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 04 Jan 2021 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2020 | 01 Oct 2020 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 01 Jul 2020 | 000-52008 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jun 2020 | 03 Jan 2020 | 001-35360 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2020 | 11 May 2020 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 01 Apr 2020 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2020 | 02 Jan 2020 | 000-52008 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2020 | 02 Nov 2019 | 001-35360 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 000-52008 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2019 | 03 Sep 2019 | 000-52008 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Sep 2019 | 01 Sep 2019 | 000-52008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2018 | 01 Oct 2018 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2017 | 31 Oct 2017 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2017 | 15 Jun 2017 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Nov 2016 | 28 Nov 2016 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2016 | 28 Apr 2016 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2016 | 20 Apr 2016 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2015 | 21 Apr 2015 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2015 | 15 Apr 2015 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2014 | 15 May 2014 | 001-15955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2014 | 28 Apr 2014 | 001-15955 |