Van Kampen Unit Trusts Taxable Income Series 428: 497J filed Mar 5, 2025

Name: Van Kampen Unit Trusts Taxable Income Series 428 497J (0001528621-25-000261)
Creator: Van Kampen Unit Trusts Taxable Income Series 428
Published: 2025-03-05

Form type: 497J
Filing date: Mar 5, 2025
Accession number: 0001528621-25-000261
Filer: Van Kampen Unit Trusts Taxable Income Series 428 (CIK 1547603)