H.B. Fuller (FUL) CFO reports new option, RSU grants and RSU share release

Rhea-AI Filing Summary

H.B. Fuller Executive VP and CFO John J. Corkrean reported multiple equity transactions on January 26, 2026. He received an award of 39,347 employee stock options with an exercise price of $59.81 per share and 5,804 restricted stock units (RSUs) that convert into common stock on a 1-for-1 basis.

On the same date, 1,404 RSUs were converted into common shares at $60.07 per share, and 431 shares were withheld to cover taxes on those issued shares. After these transactions, he directly owned 58,509 shares of H.B. Fuller common stock, along with various vested and unvested options, RSUs, and phantom units.

SEC 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^*

Corkrean John J

(Last) (First) (Middle)

1200 WILLOW LAKE BOULEVARD

P.O. BOX 64683

(Street)

ST. PAUL MN 55164-0683

(City) (State) (Zip)

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)
	Executive VP and CFO

3. Date of Earliest Transaction (Month/Day/Year)
01/26/2026

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/26/2026		M		1,404	A	$60.07	58,940	D
Common Stock	01/26/2026		F		431(1)	D	$60.07	58,509	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (Right-to-Buy)	$59.81	01/26/2026		A		39,347		01/26/2027(2)	01/26/2036	Common Stock	39,347	$59.81	39,347	D
Restricted Stock Units	$0.0000(3)	01/26/2026		M			1,404	01/26/2025(4)	01/26/2027	Common Stock	1,404	$60.07	1,448.64(5)	D
Restricted Stock Units	$0.0000(3)	01/26/2026		A		5,804		01/26/2027(4)	01/26/2029	Common Stock	5,804	$0.0000(3)	5,804	D
Employee Stock Option (Right-to-Buy)	$45.05							01/24/2020(6)	01/24/2029	Common Stock	41,208		41,208	D
Employee Stock Option (Right-to-Buy)	$48.35							01/24/2021(6)	01/24/2030	Common Stock	48,309		48,309	D
Employee Stock Option (Right-to-Buy)	$50.1							01/26/2018(6)	01/26/2027	Common Stock	23,696		23,696	D
Employee Stock Option (Right-to-Buy)	$51.89							01/27/2022(6)	01/27/2031	Common Stock	38,376		38,376	D
Employee Stock Option (Right-to-Buy)	$53.57							01/25/2019(6)	01/25/2028	Common Stock	21,834		21,834	D
Employee Stock Option (Right-to-Buy)	$64.28							01/27/2026(2)	01/27/2035	Common Stock	24,570		24,570	D
Employee Stock Option (Right-to-Buy)	$68.17							01/24/2024(6)	01/24/2033	Common Stock	22,312		22,312	D
Employee Stock Option (Right-to-Buy)	$72.94							01/24/2023(6)	01/24/2032	Common Stock	21,997		21,997	D
Employee Stock Option (Right-to-Buy)	$77.72							01/26/2025(2)	01/26/2034	Common Stock	24,774		24,774	D
Phantom Units	$0.0000(7)							(8)	(8)	Common Stock	28,248.05		28,248.05(9)	D
Restricted Stock Units	$0.0000(3)							01/27/2026(4)	01/27/2028	Common Stock	4,370.58		4,370.58(5)	D

Explanation of Responses:

1. Shares withheld for taxes due on 1,404 shares issued.

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

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

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

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

6. This option is 100% vested.

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

8. 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.

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

	/s/ Patrick J. Seul, Attorney-in-Fact	01/28/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transactions did H.B. Fuller (FUL) CFO John J. Corkrean report?

John J. Corkrean reported new equity grants and RSU activity. He received 39,347 stock options at $59.81, 5,804 RSUs, and 1,404 RSUs converted into common stock, with 431 shares withheld to pay taxes on the issued shares.

How many H.B. Fuller (FUL) stock options were granted to the CFO on January 26, 2026?

The CFO received 39,347 employee stock options on January 26, 2026. These options carry an exercise price of $59.81 per share and vest in three annual installments of 33%, 33%, and 34%, beginning on the grant date listed in the filing.

What restricted stock unit (RSU) activity did H.B. Fuller (FUL) disclose for its CFO?

The filing shows 1,404 RSUs converted into common stock and a new grant of 5,804 RSUs. The RSUs convert into common shares on a 1-for-1 basis and generally vest in three annual installments of 33%, 33%, and 34% from the stated vesting start date.

Why were 431 H.B. Fuller (FUL) shares withheld in the CFO’s Form 4 filing?

The 431 shares were withheld to cover taxes on 1,404 shares issued from vested RSUs. Instead of paying taxes in cash, a portion of the newly issued shares was retained to satisfy the related tax withholding obligation.

How many H.B. Fuller (FUL) common shares does the CFO own after these transactions?

After the reported transactions, John J. Corkrean beneficially owned 58,509 shares of H.B. Fuller common stock directly. This figure reflects the RSU conversion and tax withholding and excludes his separate holdings of options, RSUs, and phantom units listed as derivative securities.

What other equity awards does the H.B. Fuller (FUL) CFO hold besides common stock?

Besides common stock, the CFO holds multiple employee stock options, restricted stock units, and phantom units. These derivative awards generally convert into or relate to H.B. Fuller common stock, with several option grants already 100% vested and others vesting over multi-year schedules.