| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2025 | 11 Jun 2025 | 001-08400 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2024 | 05 Jun 2024 | 001-08400 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2024 | 01 May 2024 | 001-36820 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2024 | 29 Apr 2024 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2023 | 10 May 2023 | 001-08400 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2023 | 01 May 2023 | 001-36820 |
| 4 | Open Document | Open Filing | 10 Jun 2022 | 08 Jun 2022 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2022 | 02 May 2022 | 001-36820 |
| 4 | Open Document | Open Filing | 10 Jun 2021 | 09 Jun 2021 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2021 | 03 May 2021 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2021 | 27 Apr 2021 | 001-36820 |
| 4 | Open Document | Open Filing | 12 Jun 2020 | 10 Jun 2020 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2020 | 29 Apr 2020 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2020 | 27 Apr 2020 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Apr 2020 | 03 Apr 2020 | 001-36820 |
| 4 | Open Document | Open Filing | 13 Jun 2019 | 12 Jun 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2019 | 29 Apr 2019 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 01 Apr 2019 | 001-36820 |
| 4 | Open Document | Open Filing | 14 Jun 2018 | 13 Jun 2018 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 30 Apr 2018 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Apr 2018 | 17 Apr 2018 | 001-36820 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2018 | 08 Mar 2018 | 001-12079 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2017 | 25 Aug 2017 | 001-36820 |
| 4 | Open Document | Open Filing | 15 Jun 2017 | 14 Jun 2017 | 001-08400 | |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2017 | 10 May 2017 | 001-12079 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2017 | 02 May 2017 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-36820 |
| 4 | Open Document | Open Filing | 14 Feb 2017 | 10 Feb 2017 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2016 | 16 Aug 2016 | 001-36820 |
| 4 | Open Document | Open Filing | 09 Jun 2016 | 08 Jun 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2016 | 11 May 2016 | 001-12079 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2016 | 27 Apr 2016 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Aug 2015 | 24 Aug 2015 | 001-36820 |
| 4 | Open Document | Open Filing | 04 Jun 2015 | 03 Jun 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2015 | 13 May 2015 | 001-12079 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2015 | 27 Apr 2015 | 001-36820 |
| 4 | Open Document | Open Filing | 17 Mar 2015 | 16 Mar 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2015 | 26 Feb 2015 | 001-36820 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2015 | 26 Jan 2015 | 001-36820 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2015 | 26 Jan 2015 | 001-36820 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2015 | 26 Jan 2015 | 001-36820 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | 001-07707 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Aug 2014 | 25 Aug 2014 | 001-07707 |
| 4 | Open Document | Open Filing | 05 Jun 2014 | 04 Jun 2014 | 001-08400 | |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2014 | 14 May 2014 | 001-12079 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 001-07707 |
| 4 | Open Document | Open Filing | 18 Mar 2014 | 14 Mar 2014 | 001-08400 | |
| 4 | Open Document | Open Filing | 23 Jan 2014 | 22 Jan 2014 | 001-08400 |