Van Kampen Unit Trusts Taxable Income Series 399: 497J filed Sep 28, 2021

Name: Van Kampen Unit Trusts Taxable Income Series 399 497J (0001528621-21-001556)
Creator: Van Kampen Unit Trusts Taxable Income Series 399
Published: 2021-09-28

Form type: 497J
Filing date: Sep 28, 2021
Accession number: 0001528621-21-001556
Filer: Van Kampen Unit Trusts Taxable Income Series 399 (CIK 1524302)