Aptose Biosciences Announces Arrangement Agreement for Acquisition by Hanmi Pharmaceutical

Aptose Biosciences minority shareholders to receive C$2.41 in cash per share in a “go private” transactionSAN DIEGO and TORONTO, Nov. 19, 2025 (GLOBE NEWSWIRE) -- Aptose Biosciences Inc. (“Aptose” or the “Company”) (TSX: APS; OTC: APTOF) and Hanmi Pharmaceutical Co. Ltd. (“Hanmi”) today announced that Aptose, Hanmi and HS North America Ltd., a wholly owned subsidiary of Hanmi (“Hanmi Purchaser” and together with Hanmi, the “Hanmi Purchasers”), have entered into a definitive arrangement agreement (the “Arran ...