| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | May 12, 2023 | Mar 31, 2023 | 028-19506 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 10, 2023 | 001-16769 |
| 144 | Open Document | Open Filing | May 10, 2023 | |||
| 13F-NT | Open Document | Open Filing | Feb 13, 2023 | Dec 31, 2022 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Nov 14, 2022 | Sep 30, 2022 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Aug 11, 2022 | Jun 30, 2022 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | May 12, 2022 | Mar 31, 2022 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Feb 11, 2022 | Dec 31, 2021 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Nov 12, 2021 | Sep 30, 2021 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Aug 13, 2021 | Jun 30, 2021 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | May 14, 2021 | Mar 31, 2021 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Feb 11, 2021 | Dec 31, 2020 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Nov 13, 2020 | Sep 30, 2020 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Aug 14, 2020 | Jun 30, 2020 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | May 14, 2020 | Mar 31, 2020 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Feb 13, 2020 | Dec 31, 2019 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Nov 14, 2019 | Sep 30, 2019 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | Aug 9, 2019 | Jun 30, 2019 | 028-19506 | |
| 13F-NT | Open Document | Open Filing | May 13, 2019 | Mar 31, 2019 | 028-19506 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2018 | Aug 14, 2018 | 001-16769 |
| 144 | Open Document | Open Filing | 144 | Aug 15, 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2018 | May 15, 2018 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2014 | Aug 15, 2014 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2014 | Aug 12, 2014 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2014 | Aug 7, 2014 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2014 | Aug 4, 2014 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2014 | Mar 10, 2014 | 001-35421 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 12, 2014 |