Didier R. Lamouche - Sep 25, 2025 Form 3 Insider Report for ACI WORLDWIDE, INC. (ACIW)

Role: Director
Signature: Didier R Lamouche
Stock symbol: ACIW
Transactions as of: Sep 25, 2025
Transactions value $: $0
Form type: 3
Date filed: 10/3/2025, 05:56 PM
Previous filing: Aug 11, 2022
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lamouche Didier R	Director	6060 COVENTRY DRIVE, ELKHORN	Didier R Lamouche	2025-10-03	0001831993

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	ACIW	Common Stock						3.23K	Sep 25, 2025	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents shares of restricted stock units awarded pursuant to the Company's 2020 Equity and Performance Incentive Plan, as amended. The restricted shares vest on the earlier to occur of (i) anniversary of the date of grant, (ii) the day immediately prior to the date of the Company's next annual meeting of the stockholders, or (iii) a change in control of the Company.