Invesco Unit Trusts Taxable Income Series 527: 497J filed Jan 29, 2020

Name: Invesco Unit Trusts Taxable Income Series 527 497J (0001528621-20-000251)
Creator: Invesco Unit Trusts Taxable Income Series 527
Published: 2020-01-29

Form type: 497J
Filing date: Jan 29, 2020
Accession number: 0001528621-20-000251
Filer: Invesco Unit Trusts Taxable Income Series 527 (CIK 1608161)