| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 Oct 2023 | 13 Oct 2023 | 001-15839 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2023 | 26 Jun 2023 | 001-15839 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2022 | 24 Jun 2022 | 001-15839 |
| 3 | Open Document | Open Filing | FORM 3 | 28 Jun 2022 | 21 Jun 2022 | 001-15839 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Mar 2014 | 21 Mar 2014 | 001-08681 |