| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2025 | 28 May 2025 | 001-42302 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2025 | 12 Mar 2025 | 000-22957 |
| 4 | Open Document | Open Filing | 03 Mar 2025 | 21 Feb 2025 | 001-42302 | |
| 3 | Open Document | Open Filing | 03 Mar 2025 | 20 Feb 2025 | 001-42302 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2025 | 11 Feb 2025 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2024 | 19 Aug 2024 | 001-33003 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2022 | 27 Oct 2022 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2022 | 23 Jun 2022 | 000-12896 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2022 | 29 Apr 2022 | 000-12896 |
| 4/A | Open Document | Open Filing | 04 Apr 2022 | 29 Mar 2022 | 001-37780 | |
| 4 | Open Document | Open Filing | 31 Mar 2022 | 29 Mar 2022 | 001-37780 | |
| SC 13G/A | Open Document | Open Filing | 09 Feb 2022 | |||
| 4/A | Open Document | Open Filing | 04 Feb 2022 | 25 Jan 2022 | 001-37780 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2021 | 09 Nov 2021 | 001-33003 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2021 | 09 Nov 2021 | 001-33003 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Oct 2021 | 26 Oct 2021 | 001-37780 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Aug 2021 | 09 Apr 2021 | 001-40244 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2021 | 17 Aug 2021 | 001-35871 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2021 | 17 Aug 2021 | 001-35871 |
| 4 | Open Document | Open Filing | 29 Jul 2021 | 28 Jul 2021 | 001-37780 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Apr 2021 | 08 Apr 2021 | 001-40244 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2021 | 24 Mar 2021 | 001-37780 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jul 2020 | 20 Jul 2020 | 000-22957 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2020 | 17 Jul 2020 | 000-22957 |
| SC 13G | Open Document | Open Filing | 22 May 2020 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2020 | 18 May 2020 | 001-35871 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2020 | 18 May 2020 | 001-35871 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2019 | 19 Nov 2019 | 001-39123 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2019 | 15 Nov 2019 | 001-39123 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2019 | 12 Nov 2019 | 001-39123 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Nov 2019 | 06 Nov 2019 | 001-39123 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2019 | 01 Feb 2019 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2019 | 22 Jan 2019 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2018 | 28 Jun 2018 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2018 | 15 Mar 2018 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2018 | 24 Jan 2018 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 23 Feb 2017 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2017 | 26 Jan 2017 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2016 | 01 May 2016 | 001-34955 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2016 | 01 Apr 2016 | 000-54578 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Apr 2016 | 01 Apr 2016 | 000-54578 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2016 | 31 Mar 2016 | 001-34955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2016 | 21 Jan 2016 | 000-49929 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2016 | 12 Jan 2016 | 000-54578 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 30 Dec 2015 | 000-54578 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2015 | 13 Nov 2015 | 000-54578 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2015 | 10 Jun 2015 | 001-35019 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2015 | 12 May 2015 | 001-35019 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2015 | 09 Jun 2015 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2015 | 05 Jun 2015 | 000-49929 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 16 Apr 2015 | 31 Mar 2015 | 001-34955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Apr 2015 | 31 Mar 2015 | 001-34955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2015 | 21 Jan 2015 | 000-49929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2014 | 22 Oct 2014 | 001-34955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2014 | 15 Aug 2014 | 001-34955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2014 | 03 Jul 2014 | 000-49929 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Mar 2014 | 18 Dec 2013 | 001-34955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2014 | 22 Jan 2014 | 000-49929 |