| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 09 Jun 2025 | 05 Jun 2025 | 001-39539 | |
| 4 | Open Document | Open Filing | 10 Jun 2024 | 06 Jun 2024 | 001-39539 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2023 | 08 Jun 2023 | 001-39539 |
| 4 | Open Document | Open Filing | 09 Jun 2022 | 07 Jun 2022 | 001-38520 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2022 | 02 Jun 2022 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2021 | 22 Sep 2021 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2021 | 23 Aug 2021 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2021 | 12 May 2021 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2021 | 21 Jun 2021 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jun 2021 | 10 Jun 2021 | 001-38520 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2021 | 02 Jun 2021 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2021 | 20 May 2021 | 001-39539 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Sep 2020 | 24 Sep 2020 | 001-39539 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2020 | 02 Jun 2020 | 001-38520 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2019 | 19 Jun 2019 | 001-38520 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Jun 2018 | 08 Jun 2018 | 001-38520 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Mar 2014 | 21 Mar 2014 | 000-30319 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Apr 2013 | 24 Apr 2013 | 000-30319 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2013 | 24 Apr 2013 | 000-25317 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2012 | 15 Oct 2012 | 000-25317 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2012 | 15 May 2012 | 000-30319 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2012 | 26 Apr 2012 | 000-25317 |