Van Kampen Unit Trusts Taxable Income Series 312: 497J filed Jul 1, 2026

Name: Van Kampen Unit Trusts Taxable Income Series 312 497J (0001528621-26-000687)
Creator: Van Kampen Unit Trusts Taxable Income Series 312
Published: 2026-07-01

Form type: 497J
Filing date: Jul 1, 2026
Accession number: 0001528621-26-000687
Filer: Van Kampen Unit Trusts Taxable Income Series 312 (CIK 1503932)