Invesco Unit Trusts Taxable Income Series 578: 497J filed Jan 28, 2022

Name: Invesco Unit Trusts Taxable Income Series 578 497J (0001528621-22-000182)
Creator: Invesco Unit Trusts Taxable Income Series 578
Published: 2022-01-28

Form type: 497J
Filing date: Jan 28, 2022
Accession number: 0001528621-22-000182
Filer: Invesco Unit Trusts Taxable Income Series 578 (CIK 1658203)