| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2023 | Jan 13, 2023 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2022 | Mar 1, 2022 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2022 | Feb 23, 2022 | 001-36613 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 3, 2021 | May 24, 2021 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2021 | May 24, 2021 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2021 | May 5, 2021 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2021 | Feb 23, 2021 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2020 | Jul 20, 2020 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2019 | Mar 1, 2019 | 001-36613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2016 | May 24, 2016 | 001-36613 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 17, 2016 | May 11, 2016 | 001-36613 |
| 4/A | Open Document | Open Filing | Apr 7, 2015 | Mar 26, 2015 | 000-22387 | |
| 4 | Open Document | Open Filing | Mar 30, 2015 | Mar 26, 2015 | 000-22387 | |
| 4 | Open Document | Open Filing | Dec 24, 2014 | Dec 23, 2014 | 000-22387 |