| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2022 | 19 Sep 2022 | 001-14959 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2021 | 16 Sep 2021 | 001-14959 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2020 | 30 Sep 2020 | 001-14959 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Jan 2020 | 03 Jan 2020 | 001-14959 |