| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2022 | Nov 28, 2022 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2022 | Nov 22, 2022 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 22, 2022 | Nov 18, 2022 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2021 | Nov 28, 2021 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2021 | Nov 22, 2021 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 22, 2021 | Nov 18, 2021 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2020 | Nov 28, 2020 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2020 | Nov 19, 2020 | 001-38579 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 2, 2020 | Jun 30, 2020 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2020 | Jun 30, 2020 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2019 | Nov 28, 2019 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 26, 2019 | Nov 22, 2019 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2018 | Dec 14, 2018 | 001-38579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2018 | Jun 27, 2018 | 001-38579 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 28, 2018 | Jun 28, 2018 | 001-38579 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2016 | Jan 29, 2016 | 001-10348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 21, 2016 | Jan 8, 2016 | 001-10348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2015 | Jun 5, 2015 | 001-10348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2015 | May 27, 2015 | 001-10348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 001-10348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2014 | Nov 12, 2014 | 001-10348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 23, 2014 | 001-10348 |