| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jul 2, 2024 | Jul 2, 2024 | 001-37874 |
| 4 | Open Document | Open Filing | 4 | May 2, 2024 | Apr 30, 2024 | 001-37874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 1, 2024 | Jan 31, 2024 | 001-37874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2023 | Oct 31, 2023 | 001-37874 |
| 144 | Open Document | Open Filing | Nov 1, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2023 | Dec 31, 2022 | 001-37874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2022 | Jul 27, 2022 | 001-37874 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 29, 2022 | Jul 25, 2022 | 001-37874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Feb 26, 2021 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 7, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2020 | Mar 5, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Feb 28, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 13, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2019 | Feb 18, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2019 | Feb 13, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 18, 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 18, 2017 | 000-17995 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 22, 2017 | Feb 13, 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | 000-17995 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 16, 2016 | Feb 18, 2016 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | 000-17995 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 21, 2016 | Jan 19, 2016 | 000-17995 |