SEC Filing Summary

Patrick Wilczynski, SVP of Operational Excellence at Sylvamo Corp, acquired 115.2759 units of Dividend Equivalent Units (DEUs) on October 16, 2026. These DEUs, which represent the right to receive one share of Sylvamo Corporation common stock upon vesting, were accrued on previously granted restricted stock units. The acquisition price was $32.77 per unit. Following this transaction, Wilczynski holds 1347.5341 DEUs. The DEUs will vest and be settled under the same terms as the original restricted stock units. This filing is a Form 4, indicating a change in beneficial ownership.