Matson Results Presentation Deck

9 Alaska Service ● ● Fourth Quarter 2022 Performance Container volume decreased 7.7% YoY - Lower northbound volume primarily due to one less sailing and one less week - Lower southbound volume primarily due to lower domestic seafood volume and one less week - Higher AAX export seafood volume 4Q22 volume higher than volume achieved in 4Q19 Preliminary Fourth Quarter 2022 Earnings Supplement 26,000 24,000 22,000 20,000 18,000 16,000 14,000 12,000 10,000 Container Volume (FEU Basis) Q2 2021 2022 Note: 4Q21 volume figure includes the benefit of a 53rd week. Q1 Q3 Q4 (7.7)% Matson.

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