| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2023 | 31 Dec 2022 | 000-26486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2019 | 22 Jan 2019 | 000-26486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | 000-26486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2017 | 08 May 2017 | 000-26486 |
| 4 | Open Document | Open Filing | 03 Jan 2014 | 02 Jan 2014 | 000-26486 |