H.B. Fuller (FUL) CFO reports new phantom units and equity awards

Rhea-AI Filing Summary

H.B. Fuller Executive VP and CFO John J. Corkrean reported new equity-related holdings. On January 30, 2026, he acquired 3,873.33 phantom units, with a reference price of $60.10 per unit. These phantom units convert into H.B. Fuller common stock on a 1‑for‑1 basis.

The phantom units generally convert upon certain termination events or an earlier date elected under the Key Employee Deferred Compensation Plan, subject to required holding periods. Following this transaction, Corkrean beneficially owns 32,121.38 phantom units, all held directly.

He also directly holds 59,508 shares of common stock, multiple fully vested employee stock options and options vesting in three annual installments with exercise prices ranging from $45.05 to $77.72, and several tranches of restricted stock units that convert into common stock on a 1‑for‑1 basis.

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

OMB APPROVAL

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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)
01/30/2026

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								59,508	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
Phantom Units	$0.0000(1)	01/30/2026		A		3,873.33		(2)	(2)	Common Stock	3,873.33	$60.1	32,121.38(3)	D
Employee Stock Option (Right-to-Buy)	$45.05							01/24/2020(4)	01/24/2029	Common Stock	41,208		41,208	D
Employee Stock Option (Right-to-Buy)	$48.35							01/24/2021(4)	01/24/2030	Common Stock	48,309		48,309	D
Employee Stock Option (Right-to-Buy)	$50.1							01/26/2018(4)	01/26/2027	Common Stock	23,696		23,696	D
Employee Stock Option (Right-to-Buy)	$51.89							01/27/2022(4)	01/27/2031	Common Stock	38,376		38,376	D
Employee Stock Option (Right-to-Buy)	$53.57							01/25/2019(4)	01/25/2028	Common Stock	21,834		21,834	D
Employee Stock Option (Right-to-Buy)	$59.81							01/26/2027(5)	01/26/2036	Common Stock	39,347		39,347	D
Employee Stock Option (Right-to-Buy)	$64.28							01/27/2026(5)	01/27/2035	Common Stock	24,570		24,570	D
Employee Stock Option (Right-to-Buy)	$68.17							01/24/2024(4)	01/24/2033	Common Stock	22,312		22,312	D
Employee Stock Option (Right-to-Buy)	$72.94							01/24/2023(4)	01/24/2032	Common Stock	21,997		21,997	D
Employee Stock Option (Right-to-Buy)	$77.72							01/26/2025(5)	01/26/2034	Common Stock	24,774		24,774	D
Restricted Stock Units	$0.0000(6)							01/26/2025(7)	01/26/2027	Common Stock	1,448.64		1,448.64(8)	D
Restricted Stock Units	$0.0000(6)							01/26/2027(7)	01/26/2029	Common Stock	5,804		5,804	D
Restricted Stock Units	$0.0000(6)							01/27/2026(7)	01/27/2028	Common Stock	2,929.58		2,929.58(8)	D

Explanation of Responses:

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

2. 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.

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

4. This option is 100% vested.

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

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

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

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

	/s/ Patrick J. Seul, Attorney-in-Fact	02/02/2026
	** 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.
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FAQ

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

H.B. Fuller CFO John J. Corkrean reported acquiring 3,873.33 phantom units on January 30, 2026. These are deferred equity awards tied to H.B. Fuller common stock, increasing his total phantom unit holdings to 32,121.38 units, all reported as directly owned.

How many phantom units does H.B. Fuller (FUL) CFO now hold?

After the reported transaction, the CFO holds 32,121.38 phantom units. He acquired 3,873.33 additional units on January 30, 2026, at a reference price of $60.10 per unit. Each phantom unit is designed to convert into one share of H.B. Fuller common stock under plan terms.

What are phantom units in the H.B. Fuller (FUL) Form 4 filing?

The phantom units are deferred compensation awards that mirror H.B. Fuller common stock. According to the filing, each unit converts into one share of common stock, generally upon specified termination events or an earlier elected date under the Key Employee Deferred Compensation Plan, subject to legal holding periods.

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

The CFO holds multiple employee stock options and restricted stock units in addition to phantom units. Options have exercise prices from $45.05 to $77.72 and are either fully vested or vest in three annual installments. Restricted stock units convert into common stock on a 1‑for‑1 basis.

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

The Form 4 shows the CFO directly owning 59,508 shares of H.B. Fuller common stock. This figure reflects his non‑derivative share holdings separate from phantom units, stock options, and restricted stock units, which are reported in the derivative securities section of the filing.

How do the H.B. Fuller (FUL) phantom units and RSUs convert into shares?

Both phantom units and restricted stock units convert into H.B. Fuller common stock on a 1‑for‑1 basis. Phantom units convert at specified termination or elected dates under the deferred compensation plan, while restricted stock units convert as they vest in scheduled annual installments.