Van Kampen Unit Trusts Taxable Income Series 378: 497J filed Jul 1, 2025

Name: Van Kampen Unit Trusts Taxable Income Series 378 497J (0001528621-25-000685)
Creator: Van Kampen Unit Trusts Taxable Income Series 378
Published: 2025-07-01

Form type: 497J
Filing date: Jul 1, 2025
Accession number: 0001528621-25-000685
Filer: Van Kampen Unit Trusts Taxable Income Series 378 (CIK 1524266)