FULLER H B CO — Director's Dealing 2026

Jan 22, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FULLER H B CO (FUL)
CIK: 0000039368
Period of Report: 2026-01-20

Reporting Person: Ogunsanya Gregory O. (Sr. VP, GC and Corp Secretary)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-20	Performance Stock Units	$0.0000	A	453.0000	Acquired	2026-10-04	Common Stock (453.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	5564.0000	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (Right-to-Buy)	$64.2800	2035-01-27	Common Stock (10237.0000)	10237.0000	Direct
Employee Stock Option (Right-to-Buy)	$70.2800	2033-10-04	Common Stock (3442.0000)	3442.0000	Direct
Employee Stock Option (Right-to-Buy)	$77.7200	2034-01-26	Common Stock (8915.0000)	8915.0000	Direct
Restricted Stock Units	$0.0000	2027-01-26	Common Stock (1026.9900)	1026.9900	Direct
Restricted Stock Units	$0.0000	2028-01-27	Common Stock (1820.5600)	1820.5600	Direct
Restricted Stock Units	$0.0000	2026-10-04	Common Stock (199.9800)	199.9800	Direct

Footnotes

F1: These performance stock units convert into shares of common stock on a 1-for-1 basis.

F2: Each performance stock unit represents a contingent right to receive one share of H.B. Fuller common stock on the vesting date of October 4, 2026. This amount represents H.B. Fuller achieving return on invested capital payout at 80% of the target level.

F3: This option vests in three annual installments (33%, 33%, and 34%) beginning on the date shown.

F4: These restricted stock units convert into shares of common stock on a 1-for-1 basis.

F5: These restricted stock units vest in three annual installments (33%, 33%, and 34%) beginning on the date shown.

F6: Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.