SEC FORM 4

SEC FORM 4SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Weaver Nathan D.

(Last)

(First)

(Middle)

1200 WILLOW LAKE BOULEVARD

P.O. BOX 64683

(Street)

ST. PAUL

MINNESOTA

55164-0683

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FULLER H B CO [ FUL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Exec VP, Business Transform.

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	08/11/2026		M		4,976	A	$50.1	16,715	D
Common Stock	08/11/2026		M		4,585	A	$53.57	21,300	D
Common Stock	08/11/2026		S		9,561	D	$62.0575⁽¹⁾	11,739⁽²⁾	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Employee Stock Option (Right-to-Buy)	$53.57	08/11/2026		M			4,585	01/25/2019⁽³⁾	01/25/2028	Common Stock	4,585	$53.57	0.0000	D
Employee Stock Option (Right-to-Buy)	$50.1	08/11/2026		M			4,976	01/26/2018⁽³⁾	01/26/2027	Common Stock	4,976	$50.1	0.0000	D
Employee Stock Option (Right-to-Buy)	$26.66							04/02/2021⁽³⁾	04/02/2030	Common Stock	9,732		9,732	D
Employee Stock Option (Right-to-Buy)	$45.05							01/24/2020⁽³⁾	01/24/2029	Common Stock	6,115		6,115	D
Employee Stock Option (Right-to-Buy)	$48.35							01/24/2021⁽³⁾	01/24/2030	Common Stock	5,362		5,362	D
Employee Stock Option (Right-to-Buy)	$51.89							01/27/2022⁽³⁾	01/27/2031	Common Stock	11,992		11,992	D
Employee Stock Option (Right-to-Buy)	$59.81							01/26/2027⁽⁴⁾	01/26/2036	Common Stock	23,187		23,187	D
Employee Stock Option (Right-to-Buy)	$64.28							01/27/2026⁽⁴⁾	01/27/2035	Common Stock	14,844		14,844	D
Employee Stock Option (Right-to-Buy)	$68.17							01/24/2024⁽³⁾	01/24/2033	Common Stock	9,634		9,634	D
Employee Stock Option (Right-to-Buy)	$72.94							01/24/2023⁽³⁾	01/24/2032	Common Stock	8,249		8,249	D
Employee Stock Option (Right-to-Buy)	$77.72							01/26/2025⁽⁴⁾	01/26/2034	Common Stock	9,806		9,806	D
Phantom Units	$0.0000⁽⁵⁾							⁽⁶⁾	⁽⁶⁾	Common Stock	5,941.03		5,941.03⁽⁷⁾	D
Restricted Stock Units	$0.0000⁽⁸⁾							01/26/2025⁽⁹⁾	01/26/2027	Common Stock	578.71		578.71⁽¹⁰⁾	D
Restricted Stock Units	$0.0000⁽⁸⁾							01/26/2027⁽⁹⁾	01/26/2029	Common Stock	3,446.4		3,446.4⁽¹⁰⁾	D
Restricted Stock Units	$0.0000⁽⁸⁾							01/27/2026⁽⁹⁾	01/27/2028	Common Stock	1,784.1		1,784.1⁽¹⁰⁾	D

Explanation of Responses:

1. The price reported is the weighted average sale price for the transaction reported. The prices received ranged from $61.8950 to $62.2950. The reporting person will provide to the issuer, a security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each price within the range.

2. Amount includes shares acquired pursuant to a dividend reinvestment plan.

3. This option is 100% vested.

4. This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown.

5. These units (acquired after 12-31-04) convert into shares of common stock on a 1-for-1 basis.

6. 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.

7. Amount includes stock units acquired pursuant to a dividend equivalent feature.

8. These restricted stock units convert into shares of common stock on a 1-for-1 basis.

9. These restricted stock units vest in three annual installments (33%, 33%, and 34%) beginning on the date shown.

10. Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

	/s/ Patrick J. Seul, Attorney-in-Fact	08/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)