Du Xinyu - 20 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
20 Jan 2026
Net transactions value
$0
Form type
4
Filing time
22 Jan 2026, 12:42:54 UTC
Previous filing
29 Jan 2025
Next filing
27 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 22 Jan 2026 0002051551

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding FUL Common Stock 2,254 20 Jan 2026 Direct

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 Performance Stock Units Award $0 +374 $0.000000 374 20 Jan 2026 Common Stock 374 $0.000000 Direct F1, F2
holding FUL Employee Stock Option (Right-to-Buy) 1,824 20 Jan 2026 Common Stock 1,824 $48.35 Direct F3
holding FUL Employee Stock Option (Right-to-Buy) 2,744 20 Jan 2026 Common Stock 2,744 $51.89 Direct F3
holding FUL Employee Stock Option (Right-to-Buy) 7,678 20 Jan 2026 Common Stock 7,678 $64.28 Direct F4
holding FUL Employee Stock Option (Right-to-Buy) 2,839 20 Jan 2026 Common Stock 2,839 $68.17 Direct F4
holding FUL Employee Stock Option (Right-to-Buy) 2,563 20 Jan 2026 Common Stock 2,563 $72.94 Direct F3
holding FUL Employee Stock Option (Right-to-Buy) 3,566 20 Jan 2026 Common Stock 3,566 $77.72 Direct F4
holding FUL Restricted Stock Units 163 20 Jan 2026 Common Stock 163 $0.000000 Direct F5, F6, F7
holding FUL Restricted Stock Units 405 20 Jan 2026 Common Stock 405 $0.000000 Direct F5, F6, F7
holding FUL Restricted Stock Units 1,360 20 Jan 2026 Common Stock 1,360 $0.000000 Direct F5, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These performance stock units convert into shares of common stock on a 1-for-1 basis.
F2 Each performance stock unit represents a contingent right to receive one share of H.B. Fuller common stock on the vesting date of January 24, 2026. This amount represents H.B. Fuller achieving return on invested capital payout at 80% of the target level.
F3 This option is 100% vested.
F4 This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown.
F5 These restricted stock units convert into shares of common stock on a 1-for-1 basis.
F6 These restricted stock units vest in three annual installments (33%, 33%, and 34%) beginning on the date shown.
F7 Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.