Invesco Unit Trusts Taxable Income Series 452: 24F-2NT filed Sep 22, 2021

Name: Invesco Unit Trusts Taxable Income Series 452 24F-2NT (0001528621-21-001486)
Creator: Invesco Unit Trusts Taxable Income Series 452
Published: 2021-09-22

Form type: 24F-2NT
Filing date: Sep 22, 2021
Accession number: 0001528621-21-001486
Filer: Invesco Unit Trusts Taxable Income Series 452 (CIK 1563135)