| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2025 | 08 May 2025 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2024 | 09 May 2024 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2024 | 03 May 2024 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2023 | 04 May 2023 | 001-36341 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | 001-40018 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2022 | 13 May 2022 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2022 | 04 May 2022 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2021 | 05 May 2021 | 001-36341 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2021 | 09 Feb 2021 | 001-40018 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2020 | 06 May 2020 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2019 | 20 Mar 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2019 | 20 Feb 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2019 | 22 Jan 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2018 | 20 Dec 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2018 | 20 Nov 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Oct 2018 | 22 Oct 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Sep 2018 | 20 Sep 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2018 | 10 Aug 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2018 | 17 May 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2017 | 11 May 2017 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2016 | 12 May 2016 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 14 May 2015 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Oct 2014 | 10 Oct 2014 | 001-36341 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Sep 2014 | 27 Sep 2014 | 001-36341 |