EFR – SC TO-I/A [Amend] June 1, 2026 In SEC https://www.sec.gov/Archives/edgar/data/1258623/000113322826008640/0001133228-26-008640-index.htm #EFR Guggenheim Investments Announces June 2026 Closed-End Fund Distributions Corebridge Financial to Participate in Morgan Stanley U.S. Financials Conference