OSAKA, Japan and WALTHAM, Mass., June 11, 2024 /PRNewswire/ -- Ono Pharmaceutical, Co., Ltd. (Chairman and CEO: Gyo Sagara, "Ono") today announced that it has successfully completed the tender offer, previously announced on April 30, 2024 to acquire all outstanding shares of common stock of a US biopharmaceutical company, Deciphera Pharmaceuticals, Inc. (NASDAQ:DCPH, CEO: Steven L. Hoerter, ", Deciphera", ))) for US$25.60 per share (total amount of approximately US$2.4 billion) net to the seller in cash, without interest thereon and less any applicable withholding taxes, through its wholly owned subsidiary, Topaz Merger Sub, Inc. ("Merger Sub"), established in the State of Delaware, United S