Van Kampen Unit Trusts Taxable Income Series 378: 497J filed Jul 3, 2023

Name: Van Kampen Unit Trusts Taxable Income Series 378 497J (0001528621-23-001014)
Creator: Van Kampen Unit Trusts Taxable Income Series 378
Published: 2023-07-03

Form type: 497J
Filing date: Jul 3, 2023
Accession number: 0001528621-23-001014
Filer: Van Kampen Unit Trusts Taxable Income Series 378 (CIK 1524266)