| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 20 Dec 2024 | 18 Dec 2024 | 001-38325 | |
| 4 | Open Document | Open Filing | 19 Dec 2024 | 19 Dec 2024 | 001-38325 | |
| 4 | Open Document | Open Filing | 07 Dec 2023 | 05 Dec 2023 | 001-38325 | |
| 4 | Open Document | Open Filing | 28 Jun 2022 | 27 Jun 2022 | 001-38325 | |
| 4 | Open Document | Open Filing | 02 Dec 2021 | 30 Nov 2021 | 001-38325 | |
| 4 | Open Document | Open Filing | 19 Nov 2021 | 19 Nov 2021 | 001-38325 | |
| 4 | Open Document | Open Filing | 18 Nov 2021 | 16 Nov 2021 | 001-38325 | |
| 4 | Open Document | Open Filing | 19 May 2021 | 18 May 2021 | 001-38325 | |
| 4 | Open Document | Open Filing | 22 Feb 2021 | 18 Feb 2021 | 001-38325 | |
| 4 | Open Document | Open Filing | 21 Jul 2020 | 18 Jul 2020 | 001-38325 | |
| 4 | Open Document | Open Filing | 21 Jul 2020 | 18 Jul 2020 | 001-38325 | |
| 4/A | Open Document | Open Filing | 17 Apr 2019 | 12 Mar 2019 | 001-38325 | |
| 4 | Open Document | Open Filing | 14 Mar 2019 | 12 Mar 2019 | 001-38325 | |
| 4 | Open Document | Open Filing | 26 Sep 2018 | 24 Sep 2018 | 001-38325 | |
| 3 | Open Document | Open Filing | 30 May 2018 | 30 May 2018 | 001-38325 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 22 Jun 2017 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2017 | 02 Jun 2017 | 001-37492 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 03 Apr 2017 | 001-37492 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2016 | 18 Feb 2016 | 001-37492 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2015 | 21 Jul 2015 | 001-37492 |
| SC 13D | Open Document | Open Filing | SC 13D | 17 Jul 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2015 | 10 Jul 2015 | 001-37492 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2015 | 07 Jul 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2015 | 26 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2015 | 19 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2015 | 15 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2015 | 11 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2015 | 09 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2015 | 04 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2015 | 01 Jun 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Mar 2015 | 20 Mar 2015 | 000-11254 |
| SC 13D | Open Document | Open Filing | SC 13D | 20 Feb 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2015 | 05 Feb 2015 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2014 | 27 Jan 2014 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2014 | 24 Jan 2014 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2014 | 22 Jan 2014 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2014 | 21 Jan 2014 | 000-11254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 000-11254 |