| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 May 2025 | 14 May 2025 | 001-37815 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2025 | 26 Feb 2025 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2025 | 16 Feb 2025 | 001-39443 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2024 | 15 May 2024 | 001-37815 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2024 | 28 Feb 2024 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2024 | 16 Feb 2024 | 001-39443 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 May 2023 | 10 May 2023 | 001-37815 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 28 Feb 2023 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2022 | 23 Dec 2022 | 001-39443 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 May 2022 | 11 May 2022 | 001-37815 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2022 | 10 Mar 2022 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2022 | 08 Mar 2022 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 28 Feb 2022 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2021 | 23 Dec 2021 | 001-39443 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 May 2021 | 26 May 2021 | 001-37815 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Mar 2021 | 08 Mar 2021 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2020 | 23 Dec 2020 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2020 | 02 Sep 2020 | 001-37815 |
| 4 | Open Document | Open Filing | 4 | 18 Aug 2020 | 17 Aug 2020 | 001-39443 |
| 3 | Open Document | Open Filing | 3 | 12 Aug 2020 | 12 Aug 2020 | 001-39443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 29 Jun 2020 | 000-52611 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2019 | 29 May 2019 | 001-37815 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2018 | 16 Aug 2018 | 000-52611 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2018 | 30 May 2018 | 001-37815 |
| 3 | Open Document | Open Filing | FORM 3 | 31 May 2018 | 30 May 2018 | 001-37815 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2018 | 06 Mar 2018 | 000-52611 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2017 | 20 Nov 2017 | 001-38302 |
| 4 | Open Document | Open Filing | 4 | 21 Aug 2017 | 17 Aug 2017 | 001-37356 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 28 Apr 2017 | 000-52611 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2017 | 09 Mar 2017 | 001-37356 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2017 | 06 Mar 2017 | 001-37356 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2017 | 08 Feb 2017 | 001-37356 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2017 | 27 Jan 2017 | 001-37356 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2016 | 08 Mar 2016 | 001-37356 |
| 4 | Open Document | Open Filing | 4 | 08 Mar 2016 | 06 Mar 2016 | 001-37356 |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2016 | 27 Jan 2016 | 001-37356 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2015 | 01 Sep 2015 | 000-52611 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2015 | 17 Aug 2015 | 001-37356 |
| 3 | Open Document | Open Filing | FORM 3 | 31 Jul 2015 | 31 Jul 2015 | 001-37356 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Aug 2014 | 24 Jul 2014 | 000-52611 |