SEC Filing Summary

Marc D. Rome, SVP, Gen. Counsel & Corp. Sec. of Clearwater Paper Corp, reported a disposition of 355 shares of Common Stock on March 15, 2026. The shares were withheld to satisfy tax withholding requirements related to restricted stock units that vested on the same date. The transaction code was F, and the price per share was $13.11. Post-transaction, Rome holds 19,393 shares. Additionally, another disposition of 293 shares of Common Stock was reported, also related to tax withholding for vested restricted stock units. The transaction code was F, and the price per share was $13.11. Post-transaction, Rome holds 19,100 shares. These transactions are noted as direct ownership.