H.B. Fuller director Martin buys 464.599 shares

Q: How many FUL shares did director Celine Christine Martin purchase?

Celine Christine Martin, a FUL director, purchased 464.599 common shares on September 30, 2026, at a weighted average price of $49.50 per share. The price footnote lists 464 shares at $49.50 and 0.599 share at $49.51. Her direct common-stock position afterward was 464.599 shares.

Q: What other FUL stock-based holdings did Celine Christine Martin report?

As of September 30, 2026, the director reported 1,310.03 restricted stock units and 2,906.53 stock units, both tied to common stock on a 1-for-1 basis. The restricted stock units include units acquired through a dividend equivalent reinvestment feature. The stock units convert upon retirement, death, disability or certain specified events, subject to holding periods required by law.

The director also reported 1,310.03 restricted stock units and 2,906.53 stock units tied to common stock.

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Rhea-AI Filing Summary

FUL director Celine Christine Martin purchased 464.599 common shares on September 30, 2026, at a weighted average price of $49.50 per share; the footnote lists 464 shares at $49.50 and 0.599 share at $49.51. Her direct common-stock position after the purchase was 464.599 shares. She also reported 1,310.03 restricted stock units that convert into common stock 1-for-1 and 2,906.53 stock units that convert 1-for-1 upon retirement, death, disability or certain specified events, subject to holding periods required by law. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Buyer: 464.599 shares

Net Buy 3 txns

Insider Martin Celine Christine

Role Director

Bought 464.599 shs ($23K)

Type	Security	Shares	Price	Value
Purchase	Common Stock ^F1	464.599	$49.50	$23K
holding	Restricted Stock Units ^{F2, F3}	--	--	--
holding	Stock Units ^{F4, F5}	--	--	--

Holdings After Transaction: Common Stock — 464.599 shares (Direct); Restricted Stock Units — 1,310.03 contracts (Direct); Stock Units — 2,906.53 contracts (Direct)

Footnotes (5)

F1. The price reported is the weighted average purchase price for the transaction reported. The prices received were 464 shares at $49.50 and .599 share at $49.51.
F2. These restricted stock units convert into shares of common stock on a 1-for-1 basis.
F3. Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.
F4. These units convert into shares of common stock on a 1-for-1 basis.
F5. These units will be converted into shares of common stock upon retirement, death, disability or certain specified events, all as defined in such plan, subject to holding periods required by law.

Key Figures

Common shares purchased: 464.599 shares Weighted average purchase price: $49.50 per share Common shares held after purchase: 464.599 shares +2 more

5 metrics

Common shares purchased 464.599 shares September 30, 2026

Weighted average purchase price $49.50 per share Purchase reported September 30, 2026

Common shares held after purchase 464.599 shares Direct holdings as of September 30, 2026

Restricted Stock Units 1,310.03 units Direct; convert 1-for-1 into common stock; as of September 30, 2026

Stock Units 2,906.53 units Direct; convert 1-for-1 upon specified events; as of September 30, 2026

Key Terms

restricted stock units, dividend equivalent reinvestment feature, weighted average purchase price

3 terms

restricted stock units financial

"These restricted stock units convert into shares of common stock"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

dividend equivalent reinvestment feature financial

"acquired pursuant to a dividend equivalent reinvestment feature"

weighted average purchase price financial

"weighted average purchase price for the transaction reported"

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many FUL shares did director Celine Christine Martin purchase?

Celine Christine Martin, a FUL director, purchased 464.599 common shares on September 30, 2026, at a weighted average price of $49.50 per share. The price footnote lists 464 shares at $49.50 and 0.599 share at $49.51. Her direct common-stock position afterward was 464.599 shares.

What other FUL stock-based holdings did Celine Christine Martin report?

As of September 30, 2026, the director reported 1,310.03 restricted stock units and 2,906.53 stock units, both tied to common stock on a 1-for-1 basis. The restricted stock units include units acquired through a dividend equivalent reinvestment feature. The stock units convert upon retirement, death, disability or certain specified events, subject to holding periods required by law.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/01/2026 - 02:04 PM Accepted by SEC EDGAR 10/01/2026 - 02:04 PM

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Martin Celine Christine

(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)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2026

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	09/30/2026		P		464.599	A	$49.5⁽¹⁾	464.599	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)
Restricted Stock Units	$0.0000⁽²⁾							12/01/2028	12/01/2028	Common Stock	1,310.03		1,310.03⁽³⁾	D
Stock Units	$0.0000⁽⁴⁾							⁽⁵⁾	⁽⁵⁾	Common Stock	2,906.53		2,906.53	D

Explanation of Responses:

1. The price reported is the weighted average purchase price for the transaction reported. The prices received were 464 shares at $49.50 and .599 share at $49.51.

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

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

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

5. These units will be converted into shares of common stock upon retirement, death, disability or certain specified events, all as defined in such plan, subject to holding periods required by law.

	/s/ Patrick J. Seul, Attorney-in-Fact	10/01/2026
	** 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)

Source: View Original Filing on SEC EDGAR