Guggenheim Defined Portfolios, Series 2580: 497J filed Apr 23, 2026

Name: Guggenheim Defined Portfolios, Series 2580 497J (0001528621-26-000425)
Creator: Guggenheim Defined Portfolios, Series 2580
Published: 2026-04-23

Form type: 497J
Filing date: Apr 23, 2026
Accession number: 0001528621-26-000425
Filer: Guggenheim Defined Portfolios, Series 2580 (CIK 2101827)