KEY – 8-K May 29, 2026 In SEC https://www.sec.gov/Archives/edgar/data/91576/000162828026039245/0001628280-26-039245-index.htm #KEY NEUBERGER ENERGY INFRASTRUCTURE AND INCOME FUND ANNOUNCES MONTHLY DISTRIBUTION JOHN HANCOCK PREMIUM DIVIDEND FUND NOTICE TO SHAREHOLDERS – SOURCES OF DISTRIBUTION UNDER SECTION 19(a)