Invesco Unit Trusts Taxable Income Series 429: 497J filed Mar 4, 2026

Name: Invesco Unit Trusts Taxable Income Series 429 497J (0001528621-26-000241)
Creator: Invesco Unit Trusts Taxable Income Series 429
Published: 2026-03-04

Form type: 497J
Filing date: Mar 4, 2026
Accession number: 0001528621-26-000241
Filer: Invesco Unit Trusts Taxable Income Series 429 (CIK 1547605)