Van Kampen Unit Trusts Taxable Income Series 388: 497J filed Jul 30, 2025

Name: Van Kampen Unit Trusts Taxable Income Series 388 497J (0001528621-25-000798)
Creator: Van Kampen Unit Trusts Taxable Income Series 388
Published: 2025-07-30

Form type: 497J
Filing date: Jul 30, 2025
Accession number: 0001528621-25-000798
Filer: Van Kampen Unit Trusts Taxable Income Series 388 (CIK 1524283)