| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 05 Dec 2025 | 04 Dec 2025 | 001-08625 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2024 | 05 Dec 2024 | 001-08625 |
| 4 | Open Document | Open Filing | 15 Dec 2023 | 14 Dec 2023 | 001-08625 | |
| 4 | Open Document | Open Filing | 11 Dec 2023 | 07 Dec 2023 | 001-08625 | |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2022 | 15 Dec 2022 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2022 | 07 Dec 2022 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2021 | 08 Dec 2021 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2021 | 11 Aug 2021 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2020 | 16 Dec 2020 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2020 | 06 May 2020 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 07 May 2019 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2019 | 08 Jan 2019 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2018 | 07 Nov 2018 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2018 | 19 Mar 2018 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2017 | 23 Mar 2017 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2017 | 10 Mar 2017 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2016 | 10 Mar 2016 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2016 | 15 Jan 2016 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2015 | 26 Mar 2015 | 001-08625 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2015 | 15 Jan 2015 | 001-08625 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Jan 2014 | 14 Jan 2014 | 001-08625 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2012 | 08 Jun 2012 | 000-51826 |