| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jun 13, 2025 | Jun 11, 2025 | 001-38855 |
| 4 | Open Document | Open Filing | 4 | Jun 25, 2024 | Jun 21, 2024 | 001-38855 |
| 4 | Open Document | Open Filing | 4 | Jun 13, 2024 | Jun 11, 2024 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2023 | Jun 21, 2023 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2022 | Jun 22, 2022 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2022 | Jun 15, 2022 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2021 | Jun 15, 2021 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 19, 2020 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2020 | Apr 23, 2020 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 25, 2019 | Apr 23, 2019 | 001-38855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2018 | May 10, 2018 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2018 | Apr 24, 2018 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2017 | May 10, 2017 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2017 | May 5, 2017 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2016 | May 5, 2016 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 6, 2015 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 - ESSA KAZIM - 05/23/2014 | May 27, 2014 | May 22, 2014 | 000-32651 |
| 4 | Open Document | Open Filing | FORM 4 - ESSA KAZIM - 05/07/2014 | May 9, 2014 | May 7, 2014 | 000-32651 |