Invesco Unit Trusts Taxable Income Series 452: 485BPOS filed Dec 22, 2025

Name: Invesco Unit Trusts Taxable Income Series 452 485BPOS (0001528621-25-001345)
Creator: Invesco Unit Trusts Taxable Income Series 452
Published: 2025-12-22

Form type: 485BPOS
Filing date: Dec 22, 2025
Accession number: 0001528621-25-001345
Filer: Invesco Unit Trusts Taxable Income Series 452 (CIK 1563135)