Invesco Unit Trusts Taxable Income Series 591: 497J filed Jun 28, 2018

Name: Invesco Unit Trusts Taxable Income Series 591 497J (0001528621-18-001640)
Creator: Invesco Unit Trusts Taxable Income Series 591
Published: 2018-06-28

Form type: 497J
Filing date: Jun 28, 2018
Accession number: 0001528621-18-001640
Filer: Invesco Unit Trusts Taxable Income Series 591 (CIK 1658168)