| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 16 Dec 2025 | 12 Dec 2025 | 001-35814 |
| 4 | Open Document | Open Filing | 23 Jul 2025 | 21 Jul 2025 | 001-35814 | |
| 4 | Open Document | Open Filing | 01 Jul 2025 | 01 Jul 2025 | 001-35814 | |
| SCHEDULE 13D/A | Open Document | Open Filing | 07 Apr 2025 | |||
| 4 | Open Document | Open Filing | 07 Apr 2025 | 03 Apr 2025 | 001-35814 | |
| 4 | Open Document | Open Filing | 25 Mar 2024 | 22 Mar 2024 | 001-35814 | |
| 4 | Open Document | Open Filing | 21 Feb 2024 | 20 Feb 2024 | 001-35814 | |
| 4 | Open Document | Open Filing | 08 Feb 2024 | 07 Feb 2024 | 001-35814 | |
| 4 | Open Document | Open Filing | 16 Nov 2023 | 16 Nov 2023 | 001-35814 | |
| SC 13D/A | Open Document | Open Filing | 18 Aug 2023 | |||
| 4 | Open Document | Open Filing | 15 Aug 2023 | 14 Aug 2023 | 001-35814 | |
| 4 | Open Document | Open Filing | 20 Jul 2023 | 18 Jul 2023 | 001-35814 | |
| 4 | Open Document | Open Filing | 04 Apr 2023 | 03 Apr 2023 | 001-35814 | |
| 4 | Open Document | Open Filing | 03 Jan 2023 | 02 Jan 2023 | 001-35814 | |
| 4 | Open Document | Open Filing | 23 Dec 2022 | 22 Dec 2022 | 001-35814 | |
| 4 | Open Document | Open Filing | 21 Jan 2022 | 20 Jan 2022 | 001-35814 | |
| 4 | Open Document | Open Filing | 23 Jul 2021 | 23 Jul 2021 | 001-35814 | |
| 4 | Open Document | Open Filing | 27 Apr 2021 | 25 Apr 2021 | 001-35814 | |
| SC 13D/A | Open Document | Open Filing | 27 Apr 2021 | |||
| 4 | Open Document | Open Filing | 26 Feb 2021 | 25 Feb 2021 | 001-35814 | |
| 4 | Open Document | Open Filing | 23 Feb 2021 | 19 Feb 2021 | 001-35814 | |
| 4 | Open Document | Open Filing | 08 Jun 2020 | 04 Jun 2020 | 001-35814 | |
| 4 | Open Document | Open Filing | 16 Mar 2020 | 12 Mar 2020 | 001-38738 | |
| 4/A | Open Document | Open Filing | 06 Jan 2020 | 02 Jan 2020 | 001-35814 | |
| 4 | Open Document | Open Filing | 06 Jan 2020 | 02 Jan 2020 | 001-35814 | |
| 4 | Open Document | Open Filing | 25 Nov 2019 | 22 Nov 2019 | 001-35814 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2019 | 20 Feb 2019 | 001-38738 |
| 4 | Open Document | Open Filing | 21 Feb 2019 | 19 Feb 2019 | 001-35814 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2018 | 15 Nov 2018 | 001-38738 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Nov 2018 | 09 Nov 2018 | 001-38738 |
| 4 | Open Document | Open Filing | 04 Jan 2018 | 02 Jan 2018 | 001-35814 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Mar 2017 | 03 Mar 2017 | 001-36216 |
| 4 | Open Document | Open Filing | 03 Feb 2017 | 01 Feb 2017 | 001-35814 | |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2017 | 03 Jan 2017 | 001-36216 |
| 4 | Open Document | Open Filing | 21 Dec 2016 | 19 Dec 2016 | 001-35814 | |
| 4 | Open Document | Open Filing | 26 Apr 2016 | 25 Apr 2016 | 001-35814 | |
| 4 | Open Document | Open Filing | 05 Apr 2016 | 01 Apr 2016 | 001-35814 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2016 | 02 Jan 2015 | 001-36216 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2015 | 13 Nov 2015 | 001-36216 |
| 4 | Open Document | Open Filing | 05 Aug 2015 | 31 Jul 2015 | 001-35814 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Mar 2014 | 02 Jan 2014 | 001-36216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2014 | 10 Feb 2014 | 001-35814 |
| 4 | Open Document | Open Filing | 07 Jan 2014 | 02 Jan 2014 | 001-36216 |