| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Dec 2023 | 03 Nov 2021 | 001-14129 |
| 4 | Open Document | Open Filing | 03 Nov 2021 | 03 Nov 2021 | 001-14129 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2020 | 12 May 2020 | 001-14129 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2020 | 18 Feb 2020 | 001-14129 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2019 | 04 Dec 2019 | 001-14129 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2017 | 16 Feb 2017 | 001-14129 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2016 | 27 Dec 2016 | 001-14129 |