| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2022 | 03 Oct 2022 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2022 | 09 Mar 2022 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2022 | 08 Mar 2022 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2022 | 07 Mar 2022 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2022 | 15 Feb 2022 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2021 | 09 Mar 2021 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2021 | 08 Mar 2021 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2021 | 15 Feb 2021 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 09 Mar 2020 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2020 | 18 Feb 2020 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2019 | 11 Nov 2019 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2019 | 08 Mar 2019 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2019 | 06 Mar 2019 | 001-10670 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2018 | 12 Nov 2018 | 001-10670 |
| 3 | Open Document | Open Filing | FORM 3 | 23 Oct 2018 | 15 Oct 2018 | 001-10670 |