| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | 29 Jan 2025 | |||
| SC 13G | Open Document | Open Filing | SC 13G | 28 Mar 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2023 | 02 Oct 2023 | 001-39580 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jun 2023 | 08 Jun 2023 | 001-39580 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jan 2023 | 15 Jan 2023 | 001-39580 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Jun 2022 | 16 Jun 2022 | 001-39580 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2022 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Sep 2021 | 13 Sep 2021 | 001-39580 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Sep 2021 | 09 Sep 2021 | 001-39580 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jun 2021 | 28 May 2021 | 001-39580 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2021 | 24 May 2021 | 001-39580 |
| SC 13G | Open Document | Open Filing | SC 13G | 10 Feb 2021 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 08 Feb 2021 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 07 Jan 2021 | ||
| 4 | Open Document | Open Filing | 4 | 05 Nov 2020 | 03 Nov 2020 | 001-39580 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Oct 2020 | 06 Oct 2020 | 001-39580 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Oct 2020 | 01 Oct 2020 | 001-39580 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 15 Jan 2019 | ||
| 4 | Open Document | Open Filing | 4 | 31 May 2018 | 30 May 2018 | 001-37526 |
| 4 | Open Document | Open Filing | 4 | 02 May 2018 | 22 Mar 2018 | 001-37526 |
| 4 | Open Document | Open Filing | 4 | 23 Mar 2018 | 22 Mar 2018 | 001-37526 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2018 | ||
| 4 | Open Document | Open Filing | 4 | 03 Jan 2018 | 02 Jan 2018 | 001-37526 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Oct 2017 | 19 Oct 2017 | 001-37526 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2017 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Dec 2016 | 29 Dec 2016 | 001-37526 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 28 Mar 2016 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 16 Feb 2016 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2016 | 02 Feb 2016 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2015 | 10 Aug 2015 | 001-37526 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2015 | 04 Aug 2015 | 001-37526 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 24 Oct 2014 | ||
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 28 Oct 2013 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Oct 2013 | 16 Oct 2013 | 000-52651 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Apr 2013 | 23 Apr 2013 | 000-52651 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Jun 2012 | 19 Jun 2012 | 000-52651 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Mar 2012 | 01 Mar 2012 | 000-52651 |