| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jun 2025 | 12 Jun 2025 | 001-13718 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 Mar 2025 | 18 Mar 2025 | 001-08606 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Jun 2024 | 12 Jun 2024 | 001-13718 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Mar 2024 | 01 Mar 2024 | 001-08606 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jun 2023 | 14 Jun 2023 | 001-13718 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 May 2023 | 16 May 2023 | 001-39572 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Mar 2023 | 01 Mar 2023 | 001-08606 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Jul 2022 | 26 Jul 2022 | 001-39572 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jun 2022 | 14 Jun 2022 | 001-13718 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Mar 2022 | 01 Mar 2022 | 001-08606 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Aug 2021 | 09 Aug 2021 | 001-13718 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Aug 2021 | 02 Aug 2021 | 001-13718 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Jul 2021 | 26 Jul 2021 | 001-39572 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | 001-39572 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Mar 2021 | 01 Mar 2021 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2020 | 02 Mar 2020 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2019 | 08 Mar 2019 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2018 | 18 May 2018 | 001-04717 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2017 | 05 May 2017 | 001-04717 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2017 | 03 Mar 2017 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2016 | 06 May 2016 | 001-04717 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2016 | 04 Mar 2016 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2015 | 08 May 2015 | 001-04717 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2015 | 06 Mar 2015 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 01 May 2014 | 001-04717 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2014 | 07 Mar 2014 | 001-08606 |