| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 26 Nov 2025 | 25 Nov 2025 | 001-35845 | |
| 4 | Open Document | Open Filing | 14 Aug 2025 | 13 Aug 2025 | 001-35845 | |
| 4 | Open Document | Open Filing | 16 May 2025 | 16 May 2025 | 001-35845 | |
| 4 | Open Document | Open Filing | 15 May 2025 | 15 May 2025 | 001-35845 | |
| 4 | Open Document | Open Filing | 26 Mar 2025 | 24 Mar 2025 | 001-35845 | |
| 4 | Open Document | Open Filing | 19 Aug 2024 | 16 Aug 2024 | 001-35845 | |
| 4 | Open Document | Open Filing | 24 Jun 2024 | 20 Jun 2024 | 001-35845 | |
| 4 | Open Document | Open Filing | 15 May 2024 | 14 May 2024 | 001-35845 | |
| 4 | Open Document | Open Filing | 08 Dec 2023 | 21 Nov 2023 | 001-35845 | |
| 4 | Open Document | Open Filing | 22 Aug 2023 | 17 Aug 2023 | 001-35845 | |
| 4 | Open Document | Open Filing | 31 Mar 2023 | 29 Mar 2023 | 001-35845 | |
| 4 | Open Document | Open Filing | 30 Mar 2023 | 28 Mar 2023 | 001-35845 | |
| 4 | Open Document | Open Filing | 27 Mar 2023 | 16 Jun 2021 | 001-35845 | |
| 4 | Open Document | Open Filing | 21 Dec 2022 | 20 Dec 2022 | 001-35845 | |
| 4 | Open Document | Open Filing | 12 Aug 2022 | 11 Aug 2022 | 001-35845 | |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2022 | 12 May 2022 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2022 | 17 Mar 2022 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Feb 2022 | 11 Feb 2022 | 001-35845 |
| 3 | Open Document | Open Filing | 29 Jun 2021 | 29 Jun 2021 | 001-40555 | |
| 4 | Open Document | Open Filing | FORM 4 - | 24 May 2021 | 23 May 2021 | 001-35845 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 May 2021 | 06 May 2021 | 001-40382 |
| 3 | Open Document | Open Filing | 05 Feb 2021 | 04 Feb 2021 | 001-39998 | |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Nov 2020 | 16 Nov 2020 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Aug 2020 | 13 Aug 2020 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 May 2020 | 15 May 2020 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2020 | 19 Mar 2020 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Dec 2019 | 20 Dec 2019 | 001-35845 |
| 3 | Open Document | Open Filing | 08 Aug 2019 | 08 Aug 2019 | 001-39022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Apr 2019 | 18 Oct 2017 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Nov 2018 | 29 Nov 2018 | 001-35845 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Jun 2018 | 18 Jun 2018 | 001-38531 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jun 2018 | 31 May 2018 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 May 2018 | 25 May 2018 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Feb 2017 | 27 Dec 2016 | 001-35845 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 20 Aug 2015 | 17 Aug 2015 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2015 | 17 Aug 2015 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 May 2015 | 22 May 2015 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2015 | 02 Apr 2015 | 001-33549 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Feb 2015 | 19 Aug 2014 | 001-35845 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2015 | 05 Jan 2015 | 001-33549 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2014 | 02 Oct 2014 | 001-33549 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2014 | 02 Jul 2014 | 001-33549 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2014 | 01 Jan 2014 | 000-30326 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Jun 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2014 | 02 Apr 2014 | 001-33549 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2014 | 03 Jan 2014 | 001-33549 |