Kellanova Stock (K) Update on Dec. 16, 2025: Mars Deal Closed, Shares Cashed Out at $83.50, and What Investors Watch Next
Mars completed its acquisition of Kellanova on December 11, 2025, converting each eligible share into the right to receive $83.50 in cash. Trading of Kellanova stock was halted and delisting from the NYSE is underway. Kellanova is now a wholly owned Mars subsidiary. Shareholders await cash payouts as deregistration filings proceed.