Invesco Unit Trusts Taxable Income Series 502: 497J filed Oct 30, 2019

Name: Invesco Unit Trusts Taxable Income Series 502 497J (0001528621-19-002613)
Creator: Invesco Unit Trusts Taxable Income Series 502
Published: 2019-10-30

Form type: 497J
Filing date: Oct 30, 2019
Accession number: 0001528621-19-002613
Filer: Invesco Unit Trusts Taxable Income Series 502 (CIK 1608137)