Van Kampen Unit Trusts Taxable Income Series 311: 497J filed Jun 30, 2021

Name: Van Kampen Unit Trusts Taxable Income Series 311 497J (0001528621-21-001011)
Creator: Van Kampen Unit Trusts Taxable Income Series 311
Published: 2021-06-30

Form type: 497J
Filing date: Jun 30, 2021
Accession number: 0001528621-21-001011
Filer: Van Kampen Unit Trusts Taxable Income Series 311 (CIK 1503931)