| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2024 | Jun 18, 2024 | 001-13251 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2023 | Jun 21, 2023 | 001-13251 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2022 | Jun 21, 2022 | 001-13251 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 8, 2021 | Nov 4, 2021 | 001-13251 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2018 | May 2, 2018 | 001-13417 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 16, 2018 | Feb 9, 2018 | 001-13417 |