ACI WORLDWIDE, INC. — Director's Dealing 2017

Feb 23, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ACI WORLDWIDE, INC. (ACIW)
CIK: 0000935036
Period of Report: 2017-02-21

Reporting Person: HOMBERGER CAROLYN B (Group President Global Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-21	Common Stock	D	4788	$20.12	Disposed	44088	Direct
2017-02-21	Common Stock	D	345	$0.0	Disposed	43743	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-21	Non-Qualified Stock Option (right to buy)	$20.12	A	64000	Acquired	2027-02-21	Common Stock (64000)	Direct

Footnotes

F1: Represents shares surrendered by the reporting person to pay the tax liability due upon the vesting of their performance-based restricted stock award granted on September 15, 2015.

F2: The amount of securities owned has also been updated to include 826 shares acquired under the Company's 1999 Employee Stock Purchase Plan, as amended.

F3: The performance-based restricted stock referred to in footnote 1 was earned at 98%. These shares reflect the remaining 2% of the unearned shares.

F4: The options were granted pursuant to the ACI Worldwide, Inc. 2016 Equity and Performance Incentive Plan.