Brian Mahony - 09 Feb 2026 Form 4 Insider Report for DELUXE CORP (DLX)

Role: President, Merchant Services
Signature: /s/ Kortney Q. Nordrum, Attorney in Fact
Issuer symbol: DLX
Transactions as of: 09 Feb 2026
Net transactions value: +$312,504
Form type: 4
Filing time: 11 Feb 2026, 15:34:54 UTC
Previous filing: 21 Feb 2025
Next filing: 20 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mahony Brian	President, Merchant Services	801 MARQUETTE AVE. S., MINNEAPOLIS	/s/ Kortney Q. Nordrum, Attorney in Fact	11 Feb 2026	0002053395

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	DLX	Restricted Stock Unit	Award	$312,504	+11,523		$27.12	11,523	09 Feb 2026	Common Stock	11,523	$0.000000	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units granted under the Company's Stock Incentive Plan that vest in equal one-third increments on the first three anniversaries of date of grant. Upon vesting, each unit is converted into a share of common stock. Subject to certain exceptions, vesting is contingent upon continued employment.