Van Kampen Unit Trusts Taxable Income Series 400: 497J filed Oct 29, 2021

Name: Van Kampen Unit Trusts Taxable Income Series 400 497J (0001528621-21-001743)
Creator: Van Kampen Unit Trusts Taxable Income Series 400
Published: 2021-10-29

Form type: 497J
Filing date: Oct 29, 2021
Accession number: 0001528621-21-001743
Filer: Van Kampen Unit Trusts Taxable Income Series 400 (CIK 1524303)