Tekla Healthcare Opportunities Fund Declares Monthly Cash Distribution, Payable on May 31, 2023

abrdn Healthcare Opportunities Fund (the Fund), formerly Tekla Healthcare Opportunities Fund, is a non-diversified closed-end management investment company. The Fund's investment objective is to seek current income and long-term capital appreciation through investments in United States and non-United States companies in the healthcare industry, including equity securities, debt securities and pooled investment vehicles. It invests primarily in securities of public and private companies. The Fund invests up to 20 % of managed assets, measured at the time of investment, in the debt of healthcare companies. The Fund also invests in private companies and other restricted securities, including private investments in public equity and venture capital investments. It invests in health care providers and services, pharmaceuticals, health care equipment and supplies, life sciences tools and services, biotechnology, and medical devices and diagnostics. The Fund's investment adviser is abrdn Inc.