| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2025 | 06 Jan 2025 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2024 | 09 Dec 2024 | 001-33886 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2024 | 12 Mar 2024 | 001-37547 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2024 | 21 Feb 2024 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2024 | 02 Jan 2024 | 001-33886 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Aug 2023 | 28 Jul 2023 | 001-37547 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2023 | 09 Jun 2023 | 001-33886 |
| SC 13D/A | Open Document | Open Filing | 18 May 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2023 | 15 May 2023 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Mar 2023 | 22 Mar 2023 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2023 | 02 Mar 2023 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2023 | 01 Dec 2022 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Sep 2022 | 21 Sep 2022 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2022 | 12 Aug 2022 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2022 | 13 Apr 2022 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2022 | 01 Jan 2022 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Dec 2021 | 27 Dec 2021 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2021 | 02 Feb 2021 | 001-33886 |
| SC 13D/A | Open Document | Open Filing | 09 Dec 2020 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2020 | 08 Dec 2020 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2020 | 26 Jun 2020 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2020 | 30 Jan 2020 | 001-33886 |
| SC 13D/A | Open Document | Open Filing | 02 Jul 2019 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2019 | 28 Jun 2019 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jun 2019 | 24 Jun 2019 | 001-33886 |
| SC 13D | Open Document | Open Filing | 27 Dec 2018 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2018 | 14 Dec 2018 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 01 May 2018 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 29 Mar 2018 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2018 | 28 Mar 2018 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2017 | 21 Feb 2017 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jul 2016 | 22 Jul 2016 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2016 | 23 Jun 2016 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2016 | 13 May 2016 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2016 | 16 Mar 2016 | 001-33886 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Aug 2015 | 13 Aug 2015 | 001-33886 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Aug 2015 | 13 Aug 2015 | 001-33886 |
| 3/A | Open Document | Open Filing | FORM 3A | 16 Mar 2015 | 29 Jan 2015 | 000-55294 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Feb 2015 | 29 Jan 2015 | 000-55294 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2014 | 27 Feb 2014 | 001-08137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2014 | 05 Feb 2014 | 001-08681 |