| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 11, 2023 | Oct 9, 2023 | 001-36401 | |
| 4 | Open Document | Open Filing | Jun 9, 2023 | Jun 7, 2023 | 001-36401 | |
| 4 | Open Document | Open Filing | May 27, 2022 | May 25, 2022 | 001-36401 | |
| 4 | Open Document | Open Filing | FORM 4 - | May 28, 2021 | May 26, 2021 | 001-36401 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 10, 2020 | Jun 8, 2020 | 001-36401 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 5, 2020 | Jun 3, 2020 | 001-36401 |
| 4 | Open Document | Open Filing | FORM 4 - | May 31, 2019 | May 29, 2019 | 001-36401 |
| 4 | Open Document | Open Filing | FORM 4 - | May 29, 2018 | May 23, 2018 | 001-36401 |
| 4/A | Open Document | Open Filing | FORM 4/A - | May 23, 2017 | May 22, 2017 | 001-36401 |
| 4 | Open Document | Open Filing | FORM 4 - | May 22, 2017 | May 18, 2017 | 001-36401 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2016 | May 19, 2016 | 001-36401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2015 | Jun 24, 2015 | 001-36401 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 16, 2014 | Apr 16, 2014 | 001-36401 |