Invesco Unit Trusts Taxable Income Series 537: 24F-2NT filed Dec 22, 2022

Name: Invesco Unit Trusts Taxable Income Series 537 24F-2NT (0001528621-22-001963)
Creator: Invesco Unit Trusts Taxable Income Series 537
Published: 2022-12-22

Form type: 24F-2NT
Filing date: Dec 22, 2022
Accession number: 0001528621-22-001963
Filer: Invesco Unit Trusts Taxable Income Series 537 (CIK 1608171)