| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | Dec 12, 2024 | Jul 29, 2024 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 12, 2024 | Dec 10, 2024 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 30, 2024 | Jul 29, 2024 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 7, 2023 | Dec 6, 2023 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 10, 2023 | May 30, 2023 | 001-11602 | |
| 4 | Open Document | Open Filing | Apr 19, 2023 | Apr 19, 2023 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 8, 2022 | Dec 6, 2022 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 16, 2021 | Dec 14, 2021 | 001-11602 | |
| 4 | Open Document | Open Filing | Nov 12, 2021 | Nov 10, 2021 | 001-11602 | |
| 4 | Open Document | Open Filing | Mar 4, 2021 | Mar 2, 2021 | 001-11602 | |
| 4 | Open Document | Open Filing | Aug 18, 2020 | Aug 17, 2020 | 001-11602 | |
| SC 13D/A | Open Document | Open Filing | Jul 15, 2020 | |||
| 4 | Open Document | Open Filing | Mar 26, 2020 | Mar 24, 2020 | 001-11602 | |
| 4 | Open Document | Open Filing | Feb 14, 2020 | Feb 12, 2020 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 19, 2019 | Dec 18, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Oct 25, 2019 | Oct 24, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 25, 2019 | Jul 24, 2019 | 001-11602 | |
| SC 13D/A | Open Document | Open Filing | Jul 3, 2019 | |||
| 4 | Open Document | Open Filing | Jul 1, 2019 | Jun 28, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Apr 25, 2019 | Apr 24, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Apr 5, 2019 | Apr 3, 2019 | 001-11602 | |
| SC 13D/A | Open Document | Open Filing | Feb 5, 2019 | |||
| 4 | Open Document | Open Filing | Feb 4, 2019 | Jan 31, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 7, 2018 | Dec 5, 2018 | 001-11602 | |
| SC 13D/A | Open Document | Open Filing | Oct 30, 2018 | |||
| 3 | Open Document | Open Filing | Oct 30, 2018 | Oct 15, 2018 | 001-11602 |