| 05/15/2026 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/24/2025 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 04/28/2025 | Utsunomiya, Michael Mason | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 04/28/2025 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/23/2024 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 08/21/2024 | Amendment | 6651 | Delegation of Catalonia to the United States of America | Amendment |
| 04/26/2024 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/25/2023 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/23/2023 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 10/23/2023 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 10/23/2023 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 04/28/2023 | Amendment | 6651 | Delegation of Catalonia to the United States of America | Amendment |
| 04/28/2023 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 04/28/2023 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/27/2022 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/26/2022 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 05/23/2022 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 05/23/2022 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/25/2021 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 04/29/2021 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/29/2020 | Carrera, Xavier Vila | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 10/29/2020 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 05/05/2020 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 04/28/2020 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/31/2019 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Informational Materials |
| 10/30/2019 | Supplemental Statement | 6651 | Delegation of Catalonia to the United States of America | Supplemental Statement |
| 10/10/2019 | Queralt, Isidre Sala | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 10/10/2019 | Hepworth, Jamie Preto | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 10/10/2019 | Muria, Magali | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 03/21/2019 | Perez Ordono, Maria Pilar | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 03/21/2019 | Carrera, Xavier Vila | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 03/21/2019 | Amendment | 6651 | Delegation of Catalonia to the United States of America | Amendment |
| 03/21/2019 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Exhibit AB |
| 03/18/2019 | Burgues, Victoria Alsina | 6651 | Delegation of Catalonia to the United States of America | Short-Form |
| 03/18/2019 | Registration Statement | 6651 | Delegation of Catalonia to the United States of America | Registration Statement |
| 03/18/2019 | Government of Catalonia | 6651 | Delegation of Catalonia to the United States of America | Exhibit AB |