Invesco Unit Trusts Taxable Income Series 454: 485BPOS filed Dec 23, 2021

Name: Invesco Unit Trusts Taxable Income Series 454 485BPOS (0001528621-21-002026)
Creator: Invesco Unit Trusts Taxable Income Series 454
Published: 2021-12-23

Form type: 485BPOS
Filing date: Dec 23, 2021
Accession number: 0001528621-21-002026
Filer: Invesco Unit Trusts Taxable Income Series 454 (CIK 1563137)