https://www.marketscreener.com/quote/stock/HUMASIS-CO-LTD-120974402/news/Humasis-Co-Ltd-s-Equity-Buyback-announced-on-May-18-2023-has-closed-with-73-300-shares-for-KRW-1-43945768/?utm_source=telegram&utm_medium=social&utm_campaign=share