| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | Apr 1, 2025 | |||
| 4 | Open Document | Open Filing | Feb 19, 2025 | Feb 16, 2025 | 001-14323 | |
| 4 | Open Document | Open Filing | Feb 10, 2025 | Feb 10, 2025 | 001-14323 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 25, 2024 | ||
| 4 | Open Document | Open Filing | Apr 25, 2024 | Apr 23, 2024 | 001-14323 | |
| 4 | Open Document | Open Filing | Feb 21, 2024 | Feb 16, 2024 | 001-14323 | |
| 4 | Open Document | Open Filing | Feb 8, 2024 | Feb 8, 2024 | 001-14323 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 14, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2023 | Mar 31, 2023 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2023 | Feb 16, 2023 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2023 | Feb 9, 2023 | 001-14323 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 31, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2022 | Feb 16, 2022 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2022 | Feb 8, 2022 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2021 | Jun 22, 2021 | 001-14323 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 21, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2021 | Mar 3, 2021 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2021 | Feb 15, 2021 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2021 | Feb 4, 2021 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2020 | Nov 15, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2020 | Sep 30, 2020 | 001-14323 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 17, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 18, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2020 | Mar 17, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2020 | Mar 16, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 13, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 28, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 26, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2020 | Feb 25, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2020 | Feb 24, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2020 | Feb 21, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2020 | Feb 20, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2020 | Feb 19, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 18, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2020 | Feb 14, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 13, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2020 | Feb 12, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2020 | Feb 11, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2020 | Feb 6, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2020 | Feb 7, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2020 | Feb 6, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2020 | Feb 5, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 4, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2020 | Feb 3, 2020 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2020 | Dec 31, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2020 | Dec 30, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2019 | Dec 19, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2019 | Dec 18, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 19, 2019 | Dec 17, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2019 | Dec 16, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2019 | Dec 13, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2019 | Dec 12, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2019 | Dec 9, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 10, 2019 | Dec 6, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2019 | Dec 5, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2019 | Dec 4, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2019 | Dec 3, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2019 | Dec 2, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2019 | Feb 11, 2019 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2018 | Dec 3, 2018 | 001-14323 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 20, 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2018 | Mar 1, 2018 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2018 | Feb 12, 2018 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2017 | Feb 16, 2017 | 001-14323 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 24, 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 8, 2016 | Apr 6, 2016 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2016 | Mar 8, 2016 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2016 | Feb 22, 2016 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2016 | Jan 4, 2016 | 001-14323 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 19, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2015 | Mar 13, 2015 | 001-14323 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 17, 2015 | Mar 2, 2015 | 001-14323 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Mar 17, 2015 | Mar 29, 2010 | 001-14323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2015 | Mar 2, 2015 | 001-14323 |