Invesco Unit Trusts, Municipal Series 1291: 497J filed Aug 31, 2021

Name: Invesco Unit Trusts, Municipal Series 1291 497J (0001528621-21-001383)
Creator: Invesco Unit Trusts, Municipal Series 1291
Published: 2021-08-31

Form type: 497J
Filing date: Aug 31, 2021
Accession number: 0001528621-21-001383
Filer: Invesco Unit Trusts, Municipal Series 1291 (CIK 1633401)