| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | GAAL FORM 4 | Apr 18, 2023 | Apr 15, 2023 | 001-37411 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 19, 2022 | Apr 15, 2022 | 001-37411 | 
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2021 | Jul 1, 2021 | 001-37411 | 
| 3 | Open Document | Open Filing | FORM 3 | Aug 26, 2020 | Aug 19, 2020 | 001-37411 |