| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2025 | 15 May 2025 | 001-36388 |
| 4/A | Open Document | Open Filing | FORM 4/A | 08 Apr 2025 | 28 Mar 2025 | 001-36388 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2025 | 28 Mar 2025 | 001-36388 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 01 Jul 2024 | 001-36388 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Jul 2024 | 01 Jul 2024 | 001-36388 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 01 Jul 2024 | 001-38408 |
| 4/A | Open Document | Open Filing | FORM 4/A | 17 May 2024 | 15 May 2024 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2024 | 15 May 2024 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2023 | 15 Sep 2023 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2023 | 15 Jun 2023 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2023 | 15 Mar 2023 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2022 | 15 Dec 2022 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2022 | 15 Sep 2022 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2021 | 15 Dec 2021 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2021 | 15 Sep 2021 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2020 | 15 Dec 2020 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2020 | 15 Sep 2020 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2020 | 16 Mar 2020 | 001-38408 |
| 5 | Open Document | Open Filing | FORM 5 | 13 Feb 2020 | 31 Dec 2019 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Dec 2018 | 19 Dec 2018 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Sep 2018 | 19 Sep 2018 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2018 | 22 Jun 2018 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2018 | 21 Mar 2018 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 01 Mar 2018 | 001-38408 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 29 Dec 2017 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Sep 2017 | 27 Sep 2017 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2017 | 15 Jun 2017 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2017 | 15 Mar 2017 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2017 | 01 Mar 2017 | 000-53869 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2017 | 31 Dec 2016 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2016 | 01 Mar 2016 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2015 | 25 Nov 2015 | 000-53869 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2015 | 03 Mar 2015 | 000-53869 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Dec 2014 | 01 Dec 2014 | 000-53869 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Mar 2014 | 01 Mar 2014 | 000-53869 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Dec 2013 | 02 Dec 2013 | 000-53869 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Oct 2013 | 09 Oct 2013 | 000-53869 |