Van Kampen Unit Trusts Taxable Income Series 409: 485BPOS filed Nov 20, 2025

Name: Van Kampen Unit Trusts Taxable Income Series 409 485BPOS (0001528621-25-001235)
Creator: Van Kampen Unit Trusts Taxable Income Series 409
Published: 2025-11-20

Form type: 485BPOS
Filing date: Nov 20, 2025
Accession number: 0001528621-25-001235
Filer: Van Kampen Unit Trusts Taxable Income Series 409 (CIK 1537758)