Invesco Unit Trusts, Municipal Series 1291: 485BPOS filed Aug 26, 2026

Name: Invesco Unit Trusts, Municipal Series 1291 485BPOS (0001528621-26-000885)
Creator: Invesco Unit Trusts, Municipal Series 1291
Published: 2026-08-26

Form type: 485BPOS
Filing date: Aug 26, 2026
Accession number: 0001528621-26-000885
Filer: Invesco Unit Trusts, Municipal Series 1291 (CIK 1633401)