| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2024 | Nov 16, 2023 | 001-25225 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 23, 2021 | Sep 22, 2021 | 001-40432 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 6, 2021 | May 3, 2021 | 000-19658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2019 | Dec 12, 2019 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2019 | May 17, 2019 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2019 | Apr 22, 2019 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2019 | Apr 13, 2019 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2019 | Apr 4, 2019 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 20, 2019 | Mar 18, 2019 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2018 | Dec 12, 2018 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2018 | May 17, 2018 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2018 | Apr 13, 2018 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2018 | Apr 4, 2018 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2017 | May 17, 2017 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2017 | Apr 13, 2017 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2017 | Apr 4, 2017 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2016 | Dec 20, 2016 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 15, 2016 | Apr 13, 2016 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2016 | Apr 4, 2016 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 15, 2015 | Apr 13, 2015 | 001-16097 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2015 | Apr 10, 2015 | 001-16097 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 20, 2014 | Jun 17, 2014 | 001-16097 |