Invesco Unit Trusts Taxable Income Series 429: 497J filed Mar 2, 2022

Name: Invesco Unit Trusts Taxable Income Series 429 497J (0001528621-22-000406)
Creator: Invesco Unit Trusts Taxable Income Series 429
Published: 2022-03-02

Form type: 497J
Filing date: Mar 2, 2022
Accession number: 0001528621-22-000406
Filer: Invesco Unit Trusts Taxable Income Series 429 (CIK 1547605)