| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 29, 2024 | Feb 27, 2024 | 001-08787 | |
| 4 | Open Document | Open Filing | Feb 27, 2024 | Feb 26, 2024 | 001-08787 | |
| 4 | Open Document | Open Filing | Feb 22, 2024 | Feb 20, 2024 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 17, 2024 | Jan 12, 2024 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 3, 2024 | Jan 1, 2024 | 001-08787 | |
| 4 | Open Document | Open Filing | Mar 2, 2023 | Feb 28, 2023 | 001-08787 | |
| 4 | Open Document | Open Filing | Feb 23, 2023 | Feb 21, 2023 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 18, 2023 | Jan 13, 2023 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 3, 2023 | Jan 1, 2023 | 001-08787 | |
| 4 | Open Document | Open Filing | Mar 3, 2022 | Mar 1, 2022 | 001-08787 | |
| 4 | Open Document | Open Filing | Feb 24, 2022 | Feb 22, 2022 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 19, 2022 | Jan 14, 2022 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 4, 2022 | Jan 1, 2022 | 001-08787 | |
| 4 | Open Document | Open Filing | Jul 1, 2021 | Jun 29, 2021 | 001-08787 | |
| 4 | Open Document | Open Filing | Apr 1, 2021 | Mar 30, 2021 | 001-08787 | |
| 4 | Open Document | Open Filing | Mar 4, 2021 | Mar 2, 2021 | 001-08787 | |
| 4 | Open Document | Open Filing | Feb 24, 2021 | Feb 22, 2021 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 20, 2021 | Jan 15, 2021 | 001-08787 | |
| 4 | Open Document | Open Filing | Jan 5, 2021 | Jan 1, 2021 | 001-08787 | |
| 4 | Open Document | Open Filing | Dec 30, 2020 | Dec 28, 2020 | 001-08787 | |
| 4 | Open Document | Open Filing | Oct 2, 2020 | Sep 30, 2020 | 001-08787 | |
| 4 | Open Document | Open Filing | Aug 17, 2020 | Aug 13, 2020 | 001-08787 | |
| 3 | Open Document | Open Filing | Aug 17, 2020 | Aug 13, 2020 | 001-08787 | |
| 4 | Open Document | Open Filing | FORM 4 - | May 10, 2017 | May 8, 2017 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 21, 2016 | Nov 8, 2016 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 18, 2016 | Aug 17, 2016 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | May 17, 2016 | May 13, 2016 | 001-16209 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Dec 9, 2015 | May 9, 2015 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 9, 2015 | Nov 24, 2015 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | May 14, 2015 | May 13, 2015 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | May 11, 2015 | May 9, 2015 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | May 14, 2014 | May 9, 2014 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | May 7, 2014 | May 6, 2014 | 001-16209 |