Van Kampen Unit Trusts Taxable Income Series 406: 497J filed Nov 30, 2021

Name: Van Kampen Unit Trusts Taxable Income Series 406 497J (0001528621-21-001918)
Creator: Van Kampen Unit Trusts Taxable Income Series 406
Published: 2021-11-30

Form type: 497J
Filing date: Nov 30, 2021
Accession number: 0001528621-21-001918
Filer: Van Kampen Unit Trusts Taxable Income Series 406 (CIK 1537761)