X0609 4 2026-09-28 0000039368 FULLER H B CO FUL 0001832403 Rasmussen Trangsrud Teresa J false 1200 WILLOW LAKE BOULEVARD P.O. BOX 64683 ST. PAUL MN 55164-0683 1 0 Common Stock 2026-09-28 4 P 0 1542.0000 48.9587 A 3552.8730 I By Revocable Trust Common Stock 2026-09-28 4 P 0 500.0000 48.9800 A 4052.8730 I By Revocable Trust Common Stock 1391.7000 D Stock Units 0.0000 Common Stock 26122.9200 26122.9200 D This filing corrects the number of directly owned shares previously reported by reporting those shares as indirectly owned. Amount includes shares acquired pursuant to a dividend reinvestment plan. These units convert into shares of common stock on a 1-for-1 basis. These units will be converted into shares of common stock upon retirement, death, disability or certain specified events, all as defined in such plan, subject to holding periods required by law. This amount includes stock units acquired pursuant to a dividend equivalent feature of the Directors' Deferred Compensation Plan. /s/ Patrick J. Seul, Attorney-in-Fact 2026-09-30