GNT – 424B2 June 30, 2026 In SEC https://www.sec.gov/Archives/edgar/data/1438893/000182912626007063/0001829126-26-007063-index.htm #GNT Aberdeen Investments U.S. Closed-End Funds Announce Distribution Payment Details JOHN HANCOCK DIVERSIFIED INCOME FUND NOTICE TO SHAREHOLDERS – SOURCES OF DISTRIBUTION UNDER SECTION 19(a)