Van Kampen Unit Trusts Taxable Income Series 422: 485BPOS filed Feb 26, 2025

Name: Van Kampen Unit Trusts Taxable Income Series 422 485BPOS (0001528621-25-000217)
Creator: Van Kampen Unit Trusts Taxable Income Series 422
Published: 2025-02-26

Form type: 485BPOS
Filing date: Feb 26, 2025
Accession number: 0001528621-25-000217
Filer: Van Kampen Unit Trusts Taxable Income Series 422 (CIK 1547597)