X0609 4 2026-04-07 0000039368 FULLER H B CO FUL 0001297394 Mastin Celeste Beeks false 1200 WILLOW LAKE BOULEVARD P.O. BOX 64683 ST. PAUL MN 55164-0683 1 1 President and CEO 0 Common Stock 2026-04-07 4 P 0 5170.0000 57.0800 A 8670.0000 I By Revocable Trust Common Stock 32873.0000 D Employee Stock Option (Right-to-Buy) 59.8100 2027-01-26 2036-01-26 Common Stock 202009.0000 202009.0000 D Employee Stock Option (Right-to-Buy) 64.2800 2026-01-27 2035-01-27 Common Stock 135135.0000 135135.0000 D Employee Stock Option (Right-to-Buy) 67.5500 2023-04-07 2032-04-07 Common Stock 25667.0000 25667.0000 D Employee Stock Option (Right-to-Buy) 68.1700 2024-01-24 2033-01-24 Common Stock 72261.0000 72261.0000 D Employee Stock Option (Right-to-Buy) 77.7200 2025-01-26 2034-01-26 Common Stock 103228.0000 103228.0000 D Restricted Stock Units 0.0000 2025-01-26 2027-01-26 Common Stock 6051.5100 6051.5100 D Restricted Stock Units 0.0000 2027-01-26 2029-01-26 Common Stock 29905.3200 29905.3200 D Restricted Stock Units 0.0000 2026-01-27 2028-01-27 Common Stock 16168.2600 16168.2600 D This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown. This option is 100% vested. 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 2026-04-07