| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 11, 2024 | Jun 10, 2024 | 001-38410 |
| 144 | Open Document | Open Filing | Sep 20, 2023 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 28, 2023 | Jun 26, 2023 | 001-38410 |
| 144 | Open Document | Open Filing | Jun 20, 2023 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 23, 2022 | May 19, 2022 | 001-38410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 15, 2021 | Jun 11, 2021 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | May 26, 2020 | May 21, 2020 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | Feb 14, 2020 | Jul 2, 2018 | 001-38410 |
| 3/A | Open Document | Open Filing | 3/A | Feb 14, 2020 | Mar 7, 2018 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | Aug 26, 2019 | Aug 23, 2019 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | Aug 23, 2019 | Aug 21, 2019 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | May 28, 2019 | May 23, 2019 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | Dec 7, 2018 | Dec 6, 2018 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | Dec 6, 2018 | Dec 4, 2018 | 001-38410 |
| 4 | Open Document | Open Filing | 4 | Mar 13, 2018 | Mar 12, 2018 | 001-38410 |
| 3 | Open Document | Open Filing | 3 | Mar 7, 2018 | Mar 7, 2018 | 001-38410 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 18, 2014 | Jun 16, 2014 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2014 | May 14, 2014 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2014 | Apr 15, 2014 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2014 | Mar 17, 2014 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 18, 2014 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2014 | Feb 5, 2014 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2014 | Jan 15, 2014 | 000-19319 |