| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 15 May 2024 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2023 | 11 May 2023 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2022 | 11 Nov 2022 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2022 | 12 May 2022 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2021 | 13 May 2021 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2020 | 14 May 2020 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2019 | 14 May 2019 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2018 | 10 May 2018 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2017 | 11 May 2017 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2016 | 12 May 2016 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2015 | 13 May 2015 | 001-11796 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2014 | 13 May 2014 | 001-11796 |