| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2025 | 15 Apr 2025 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2025 | 14 Apr 2025 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2025 | 11 Apr 2025 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2023 | 12 Jul 2023 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2023 | 28 Mar 2023 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Mar 2023 | 21 Mar 2023 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2023 | 10 Mar 2023 | 000-33385 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2023 | 10 Mar 2023 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2020 | 01 Nov 2020 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2020 | 14 Dec 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2020 | 10 Jan 2020 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2020 | 08 Jan 2020 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2020 | 06 Jan 2020 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2019 | 18 Dec 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jul 2019 | 16 Jul 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jul 2019 | 12 Jul 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2019 | 20 Jun 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2019 | 18 Jun 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2019 | 08 Jan 2019 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2018 | 14 Dec 2018 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | 000-33385 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2018 | 23 Jan 2018 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2018 | 08 Jan 2018 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2017 | 18 Dec 2017 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Apr 2017 | 11 Apr 2017 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2017 | 09 Mar 2017 | 000-33385 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jan 2017 | 24 Jan 2017 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2016 | 19 Dec 2016 | 000-33385 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Jan 2016 | 26 Jan 2016 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2016 | 08 Jan 2016 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2015 | 14 Jul 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2015 | 10 Jul 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2015 | 07 Jul 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 02 Jul 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 01 Jul 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jun 2015 | 24 Jun 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2015 | 22 Jun 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2015 | 18 Jun 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2015 | 16 Jun 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2015 | 12 Jun 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2015 | 10 Jun 2015 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2015 | 06 Feb 2015 | 000-33385 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 09 Feb 2015 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2015 | 27 Jan 2015 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2014 | 13 Jun 2014 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2014 | 10 Jun 2014 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2014 | 06 Jun 2014 | 000-33385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2014 | 04 Jun 2014 | 000-33385 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Mar 2014 | 26 Mar 2014 | 001-34755 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 06 Feb 2014 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jan 2014 | 28 Jan 2014 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2014 | 27 Jan 2014 | 000-33385 |