| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | 4/A | May 23, 2023 | May 18, 2023 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2023 | May 18, 2023 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2023 | May 17, 2023 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 12, 2023 | Dec 12, 2022 | 001-36557 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 23, 2022 | May 18, 2022 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2022 | May 18, 2022 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2022 | Mar 31, 2022 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2021 | May 19, 2021 | 001-36557 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 12, 2020 | May 20, 2020 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2020 | May 20, 2020 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 16, 2020 | Jan 15, 2020 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2019 | Sep 10, 2019 | 001-36557 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2019 | Aug 8, 2019 | 001-36557 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 7, 2019 | Jul 31, 2019 | 001-36557 |