Invesco Unit Trusts, Municipal Series 1250: 497J filed Jun 2, 2021

Name: Invesco Unit Trusts, Municipal Series 1250 497J (0001528621-21-000842)
Creator: Invesco Unit Trusts, Municipal Series 1250
Published: 2021-06-02

Form type: 497J
Filing date: Jun 2, 2021
Accession number: 0001528621-21-000842
Filer: Invesco Unit Trusts, Municipal Series 1250 (CIK 1576529)