| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jun 13, 2025 | Jun 11, 2025 | 001-36536 |
| 144 | Open Document | Open Filing | Jun 11, 2025 | |||
| 4 | Open Document | Open Filing | 4 | May 30, 2025 | May 28, 2025 | 001-36536 |
| 144 | Open Document | Open Filing | May 28, 2025 | |||
| 4/A | Open Document | Open Filing | 4/A | Jun 24, 2024 | Jun 14, 2024 | 001-36536 |
| 4 | Open Document | Open Filing | 4 | Jun 18, 2024 | Jun 14, 2024 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2023 | Jun 16, 2023 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2022 | Jun 16, 2022 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2021 | Jun 16, 2021 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2021 | Jun 9, 2021 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 14, 2021 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2020 | Nov 12, 2020 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 19, 2020 | Jun 18, 2020 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2020 | May 6, 2020 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2019 | Dec 3, 2019 | 001-36536 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 15, 2019 | Jun 17, 2015 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2019 | Jun 17, 2019 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2019 | Jun 4, 2019 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jun 29, 2018 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jun 20, 2018 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2018 | Apr 2, 2018 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Jan 2, 2018 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2017 | Oct 2, 2017 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2017 | Jul 13, 2017 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2017 | Apr 1, 2017 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2017 | Jan 1, 2017 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2016 | Oct 1, 2016 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2016 | Jul 15, 2016 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2016 | Jul 1, 2016 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2016 | Jun 16, 2016 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2016 | Apr 1, 2016 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2016 | Jan 1, 2016 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2015 | Jul 1, 2015 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2015 | Jun 16, 2015 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2015 | Apr 1, 2015 | 001-36536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2015 | Mar 2, 2015 | 001-36536 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 4, 2015 | Mar 4, 2015 | 001-36536 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2014 | Feb 28, 2014 | 000-26642 |