ACI WORLDWIDE, INC. — Director's Dealing 2012

May 17, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ACI WORLDWIDE, INC. (ACIW)
CIK: 0000935036
Period of Report: 2012-05-15

Reporting Person: CURTIS JOHN D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-15	Common Stock	M	3400	$6.02	Acquired	5400	Direct
2012-05-15	Common Stock	S	3400	$40.5	Disposed	2000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-15	Non-Qualified Stock Option (right to buy)	$6.02	M	3400	Disposed	2013-03-11	Common Stock (3400)	Direct

Footnotes

F1: The options were granted pursuant to the ACI Worldwide, Inc. 2002 Non-Employee Director Stock Option Plan, as amended. The options vested pro rata on an annual basis over a three-year period with the first intallment becoming exercisable one year after the grant date. All options that were exercised were vested prior to exercise.