| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2025 | 12 Jun 2025 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2025 | 20 May 2025 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 15 May 2024 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2023 | 08 Nov 2023 | 001-34789 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Nov 2023 | 08 Nov 2023 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2022 | 20 Sep 2022 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2022 | 29 Dec 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Dec 2020 | 29 Dec 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2020 | 20 May 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2020 | 27 Mar 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2019 | 23 May 2019 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2018 | 24 May 2018 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 25 May 2017 | 24 May 2017 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2016 | 18 May 2016 | 001-34789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2015 | 01 Dec 2015 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2015 | 30 Nov 2015 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2015 | 27 Nov 2015 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2015 | 25 Nov 2015 | 000-26068 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Jun 2015 | 20 May 2015 | 001-34789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2015 | 20 May 2015 | 000-26068 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2015 | 20 May 2015 | 001-34789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 10 Feb 2015 | 000-26068 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2014 | 15 Dec 2014 | 001-34789 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Dec 2014 | 15 Dec 2014 | 001-34789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 20 Nov 2014 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2014 | 20 May 2014 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 01 May 2014 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 25 Feb 2014 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 31 Jan 2014 | 000-26068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2014 | 21 Jan 2014 | 000-26068 |