Du Xinyu - 27 Jan 2026 Form 4 Insider Report for FULLER H B CO (FUL)

Role
Sr. VP, Global R&D
Signature
/s/ Patrick J. Seul, Attorney-in-Fact
Issuer symbol
FUL
Transactions as of
27 Jan 2026
Net transactions value
-$8,015
Form type
4
Filing time
29 Jan 2026, 12:10:31 UTC
Previous filing
28 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Du Xinyu Sr. VP, Global R&D 1200 WILLOW LAKE BOULEVARD, P.O. BOX 64683, ST. PAUL /s/ Patrick J. Seul, Attorney-in-Fact 29 Jan 2026 0002051551

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FUL Common Stock Options Exercise $26,795 +448 +16% $59.81 3,215 27 Jan 2026 Direct
transaction FUL Common Stock Tax liability $8,015 -134 -4.2% $59.81 3,081 27 Jan 2026 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction FUL Restricted Stock Units Options Exercise $26,795 -448 -33% $59.81 912 27 Jan 2026 Common Stock 448 $0.000000 Direct F2, F3, F4
holding FUL Employee Stock Option (Right-to-Buy) 1,824 27 Jan 2026 Common Stock 1,824 $48.35 Direct F5
holding FUL Employee Stock Option (Right-to-Buy) 2,744 27 Jan 2026 Common Stock 2,744 $51.89 Direct F5
holding FUL Employee Stock Option (Right-to-Buy) 10,961 27 Jan 2026 Common Stock 10,961 $59.81 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 7,678 27 Jan 2026 Common Stock 7,678 $64.28 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 2,839 27 Jan 2026 Common Stock 2,839 $68.17 Direct F5
holding FUL Employee Stock Option (Right-to-Buy) 2,563 27 Jan 2026 Common Stock 2,563 $72.94 Direct F5
holding FUL Employee Stock Option (Right-to-Buy) 3,566 27 Jan 2026 Common Stock 3,566 $77.72 Direct F6
holding FUL Restricted Stock Units 206 27 Jan 2026 Common Stock 206 $0.000000 Direct F2, F3, F4
holding FUL Restricted Stock Units 1,616 27 Jan 2026 Common Stock 1,616 $0.000000 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld for taxes due on 448 shares issued.
F2 These restricted stock units convert into shares of common stock on a 1-for-1 basis.
F3 These restricted stock units vest in three annual installments (33%, 33%, and 34%) beginning on the date shown.
F4 Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.
F5 This option is 100% vested.
F6 This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown.