Robert J. Martsching - 27 Jan 2026 Form 4 Insider Report for FULLER H B CO (FUL)

Role
VP, Corporate Controller
Signature
/s/ Patrick J. Seul, Attorney-in-Fact
Issuer symbol
FUL
Transactions as of
27 Jan 2026
Net transactions value
-$4,605
Form type
4
Filing time
29 Jan 2026, 12:10:39 UTC
Previous filing
28 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Martsching Robert J VP, Corporate Controller 1200 WILLOW LAKE BOULEVARD, P.O. BOX 64683, ST. PAUL /s/ Patrick J. Seul, Attorney-in-Fact 29 Jan 2026 0001599549

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FUL Common Stock Options Exercise $16,089 +269 +1.7% $59.81 16,110 27 Jan 2026 Direct
transaction FUL Common Stock Tax liability $4,605 -77 -0.48% $59.81 16,033 27 Jan 2026 Direct F1, F2

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 $16,089 -269 -33% $59.81 550 27 Jan 2026 Common Stock 269 $0.000000 Direct F3, F4, F5
holding FUL Employee Stock Option (Right-to-Buy) 8,791 27 Jan 2026 Common Stock 8,791 $45.05 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 8,173 27 Jan 2026 Common Stock 8,173 $48.35 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 7,582 27 Jan 2026 Common Stock 7,582 $50.10 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 6,088 27 Jan 2026 Common Stock 6,088 $51.89 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 7,336 27 Jan 2026 Common Stock 7,336 $53.57 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 6,323 27 Jan 2026 Common Stock 6,323 $59.81 Direct F7
holding FUL Employee Stock Option (Right-to-Buy) 4,606 27 Jan 2026 Common Stock 4,606 $64.28 Direct F7
holding FUL Employee Stock Option (Right-to-Buy) 3,346 27 Jan 2026 Common Stock 3,346 $68.17 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 3,629 27 Jan 2026 Common Stock 3,629 $72.94 Direct F6
holding FUL Employee Stock Option (Right-to-Buy) 3,096 27 Jan 2026 Common Stock 3,096 $77.72 Direct F7
holding FUL Phantom Units 2,825 27 Jan 2026 Common Stock 2,825 $0.000000 Direct F8, F9, F10
holding FUL Restricted Stock Units 182 27 Jan 2026 Common Stock 182 $0.000000 Direct F3, F4, F5
holding FUL Restricted Stock Units 932 27 Jan 2026 Common Stock 932 $0.000000 Direct F3, F4
* 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 269 shares issued.
F2 Amount includes shares acquired pursuant to a dividend reinvestment plan.
F3 These restricted stock units convert into shares of common stock on a 1-for-1 basis.
F4 These restricted stock units vest in three annual installments (33%, 33%, and 34%) beginning on the date shown.
F5 Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.
F6 This option is 100% vested.
F7 This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown.
F8 These units (acquired after 12-31-04) convert into shares of common stock on a 1-for-1 basis.
F9 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.
F10 Amount includes stock units acquired pursuant to a dividend equivalent feature.