| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2025 | Mar 6, 2025 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 31, 2024 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2024 | Mar 5, 2024 | 001-14951 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2024 | Dec 31, 2023 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2023 | Dec 4, 2023 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 18, 2023 | Apr 15, 2023 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Mar 31, 2023 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2023 | Mar 9, 2023 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | 001-14951 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 9, 2022 | 001-14951 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 2, 2021 | Apr 1, 2021 | 001-14951 |
| 4 | Open Document | Open Filing | May 31, 2016 | May 27, 2016 | 001-36806 | |
| 4 | Open Document | Open Filing | Mar 24, 2016 | Mar 23, 2016 | 001-36806 | |
| 4 | Open Document | Open Filing | Feb 1, 2016 | Jan 28, 2016 | 001-36806 | |
| 4 | Open Document | Open Filing | Jan 20, 2016 | Jan 17, 2016 | 001-36806 | |
| 4 | Open Document | Open Filing | Oct 28, 2015 | Oct 27, 2015 | 001-36806 | |
| 4 | Open Document | Open Filing | May 29, 2015 | May 27, 2015 | 001-36806 | |
| 4 | Open Document | Open Filing | Mar 25, 2015 | Mar 23, 2015 | 001-36806 | |
| 4 | Open Document | Open Filing | Mar 9, 2015 | Mar 5, 2015 | 001-36806 | |
| 3 | Open Document | Open Filing | Feb 19, 2015 | Feb 10, 2015 | 001-36806 |