X0609 4 2026-03-27 0000039368 FULLER H B CO FUL 0001431849 Corkrean John J false 1200 WILLOW LAKE BOULEVARD P.O. BOX 64683 ST. PAUL MN 55164-0683 1 Executive VP and CFO 0 Common Stock 59508.0000 D Phantom Units 0.0000 2026-03-27 4 A 0 213.0000 59.1700 A Common Stock 213.0000 33057.2800 D Employee Stock Option (Right-to-Buy) 45.0500 2020-01-24 2029-01-24 Common Stock 41208.0000 41208.0000 D Employee Stock Option (Right-to-Buy) 48.3500 2021-01-24 2030-01-24 Common Stock 48309.0000 48309.0000 D Employee Stock Option (Right-to-Buy) 50.1000 2018-01-26 2027-01-26 Common Stock 23696.0000 23696.0000 D Employee Stock Option (Right-to-Buy) 51.8900 2022-01-27 2031-01-27 Common Stock 38376.0000 38376.0000 D Employee Stock Option (Right-to-Buy) 53.5700 2019-01-25 2028-01-25 Common Stock 21834.0000 21834.0000 D Employee Stock Option (Right-to-Buy) 59.8100 2027-01-26 2036-01-26 Common Stock 39347.0000 39347.0000 D Employee Stock Option (Right-to-Buy) 64.2800 2026-01-27 2035-01-27 Common Stock 24570.0000 24570.0000 D Employee Stock Option (Right-to-Buy) 68.1700 2024-01-24 2033-01-24 Common Stock 22312.0000 22312.0000 D Employee Stock Option (Right-to-Buy) 72.9400 2023-01-24 2032-01-24 Common Stock 21997.0000 21997.0000 D Employee Stock Option (Right-to-Buy) 77.7200 2025-01-26 2034-01-26 Common Stock 24774.0000 24774.0000 D Restricted Stock Units 0.0000 2025-01-26 2027-01-26 Common Stock 1453.8600 1453.8600 D Restricted Stock Units 0.0000 2027-01-26 2029-01-26 Common Stock 5824.9000 5824.9000 D Restricted Stock Units 0.0000 2026-01-27 2028-01-27 Common Stock 2940.1300 2940.1300 D These units (acquired after 12-31-04) convert into shares of common stock on a 1-for-1 basis. These units (acquired after 12-31-04) convert into shares of common stock upon the earlier of certain termination events as specified in the Key Employee Deferred Compensation Plan or such earlier date as selected by the participant, subject to holding periods required by law. Amount includes stock units acquired pursuant to a dividend equivalent feature. This option is 100% vested. This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown. These restricted stock units convert into shares of common stock on a 1-for-1 basis. These restricted stock units vest in three annual installments (33%, 33%, and 34%) beginning on the date shown. Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature. /s/ Patrick J. Seul, Attorney-in-Fact 2026-03-30