Van Kampen Unit Trusts Taxable Income Series 422: 485BPOS filed Feb 24, 2022

Name: Van Kampen Unit Trusts Taxable Income Series 422 485BPOS (0001528621-22-000334)
Creator: Van Kampen Unit Trusts Taxable Income Series 422
Published: 2022-02-24

Form type: 485BPOS
Filing date: Feb 24, 2022
Accession number: 0001528621-22-000334
Filer: Van Kampen Unit Trusts Taxable Income Series 422 (CIK 1547597)