Van Kampen Unit Trusts Taxable Income Series 400: 497J filed Nov 1, 2022

Name: Van Kampen Unit Trusts Taxable Income Series 400 497J (0001528621-22-001699)
Creator: Van Kampen Unit Trusts Taxable Income Series 400
Published: 2022-11-01

Form type: 497J
Filing date: Nov 1, 2022
Accession number: 0001528621-22-001699
Filer: Van Kampen Unit Trusts Taxable Income Series 400 (CIK 1524303)