Invesco Unit Trusts Taxable Income Series 525: 497J filed Jan 29, 2019

Name: Invesco Unit Trusts Taxable Income Series 525 497J (0001528621-19-000267)
Creator: Invesco Unit Trusts Taxable Income Series 525
Published: 2019-01-29

Form type: 497J
Filing date: Jan 29, 2019
Accession number: 0001528621-19-000267
Filer: Invesco Unit Trusts Taxable Income Series 525 (CIK 1608159)