Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 27, 2022 | Feb 14, 2022 | 001-33961 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 31, 2022 | Jan 10, 2019 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2021 | May 18, 2021 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2020 | May 14, 2020 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 12, 2020 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2019 | May 13, 2019 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2018 | Dec 6, 2018 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2018 | Nov 30, 2018 | 001-33961 |
3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 4, 2018 | Nov 30, 2018 | 001-33961 |
4 | Open Document | Open Filing | FORM 4 | May 22, 2015 | May 21, 2015 | 001-32384 |