| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 07 Nov 2023 | 07 Nov 2023 | 001-36254 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2023 | 25 May 2023 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2022 | 18 May 2022 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2021 | 17 May 2021 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2020 | 30 Apr 2020 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2019 | 02 May 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 08 May 2018 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2017 | 09 May 2017 | 001-36254 |
| 3 | Open Document | Open Filing | FORM 3 | 11 May 2017 | 09 May 2017 | 001-36254 |