Invesco Unit Trusts, Municipal Series 1250: 497J filed Jun 2, 2020

Name: Invesco Unit Trusts, Municipal Series 1250 497J (0001528621-20-001124)
Creator: Invesco Unit Trusts, Municipal Series 1250
Published: 2020-06-02

Form type: 497J
Filing date: Jun 2, 2020
Accession number: 0001528621-20-001124
Filer: Invesco Unit Trusts, Municipal Series 1250 (CIK 1576529)