Van Kampen Unit Trusts Taxable Income Series 399: 485BPOS filed Sep 23, 2021

Name: Van Kampen Unit Trusts Taxable Income Series 399 485BPOS (0001528621-21-001521)
Creator: Van Kampen Unit Trusts Taxable Income Series 399
Published: 2021-09-23

Form type: 485BPOS
Filing date: Sep 23, 2021
Accession number: 0001528621-21-001521
Filer: Van Kampen Unit Trusts Taxable Income Series 399 (CIK 1524302)