Invesco Unit Trusts Taxable Income Series 641: 485BPOS filed Jan 24, 2025

Name: Invesco Unit Trusts Taxable Income Series 641 485BPOS (0001528621-25-000082)
Creator: Invesco Unit Trusts Taxable Income Series 641
Published: 2025-01-24

Form type: 485BPOS
Filing date: Jan 24, 2025
Accession number: 0001528621-25-000082
Filer: Invesco Unit Trusts Taxable Income Series 641 (CIK 1686061)