Kellanova Stock (NYSE: K) on Dec. 18, 2025: Mars Deal Closed, $83.50 Cash-Out, Delisting Details, and What Investors Should Know
Mars completed its acquisition of Kellanova on Dec. 11, 2025. Kellanova shareholders received $83.50 per share in cash, except for limited cases such as exercised appraisal rights. Trading in Kellanova stock was halted, and the company began delisting and SEC deregistration steps. The deal followed final EU regulatory approval on Dec. 8.