ACI WORLDWIDE, INC. — Director's Dealing 2012

Mar 20, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ACI WORLDWIDE, INC. (ACIW)
CIK: 0000935036
Period of Report: 2012-03-19

Reporting Person: BYRNES DENNIS (EVP, CAO,General Counsel & Sec)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-19	Common Stock	M	11812	$10.24	Acquired	55080	Direct
2012-03-19	Common Stock	S	11812	$39.6	Disposed	43268	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-03-19	Non-Qualified Stock Option (right to buy)	$10.24	M	11812	Disposed	2013-07-15	Common Stock (11812)	Direct

Footnotes

F1: The options vested in equal annual installments over a four year period which commenced with the first anniversary of the date of grant. The options reported as exercised herin were vested prior to exercise.