X0508 4 2026-02-19 0000091767 SONOCO PRODUCTS CO SON 0001926268 Cairns Sean ONE NORTH SECOND ST P O BOX 160 HARTSVILLE SC 29551-0160 1 Pres Consumer Pkg EMEA/APAC 0 Common Stock 2026-02-19 4 A 0 1835.0000 43.6400 A 18240.0000 D Common Stock 2026-02-19 4 F 0 423.0000 43.6400 D 17817.0000 D Restricted Stock Units 0.0000 2026-02-19 4 A 0 9233.0000 56.0700 A 2027-02-19 Common Stock 9233.0000 9233.0000 D Restricted Stock Units II 0.0000 2026-02-19 4 A 0 432.0000 0.0000 A Common Stock 432.0000 1090.0000 D Each restricted stock unit represents a contingent right to receive one share of Sonoco Products Company common stock. The restricted stock units vest beginning one year from date of grant in three annual installments of 33%, 33% and 34%. The restricted stock units vest on 5/01/2026 and defer. Vested shares will be paid to the reporting person six months following retirement or termination of service. By:Elizabeth R. Kremer - Power of Attorney for Sean Cairns 2026-02-23