| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2024 | 18 Jun 2024 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2023 | 24 May 2023 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2022 | 25 May 2022 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2022 | 16 Feb 2022 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2021 | 16 Jun 2021 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 18 May 2021 | 000-10961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2021 | 12 May 2021 | 000-10961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 16 Feb 2021 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Aug 2020 | 04 Aug 2020 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 14 May 2020 | 000-10961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2020 | 12 May 2020 | 000-10961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2019 | 20 Jun 2019 | 000-10961 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Jun 2019 | 20 Jun 2019 | 000-10961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2019 | 15 Feb 2019 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2018 | 27 Nov 2018 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2018 | 15 Mar 2018 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2017 | 15 Nov 2017 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2017 | 24 May 2017 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2016 | 17 May 2016 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2015 | 20 May 2015 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2014 | 17 Dec 2014 | 001-34899 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Dec 2014 | 17 Dec 2014 | 001-34899 |