Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Frate Daniel J
   2. Issuer Name and Ticker or Trading Symbol
ACI WORLDWIDE, INC. [ACIW] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Group President
(Last)
(First)
(Middle)
3520 KRAFT ROAD, SUITE 300		 3. Date of Earliest Transaction (Month/Day/Year)
03/17/2015
(Street)

NAPLES, FL 34105		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 03/17/2015   M   1,393 A $ 14.27 85,202 D  
Common Stock 03/17/2015   S   1,092 (1) D $ 20.3937 (2) 84,110 D  
Common Stock 03/17/2015   M   66,732 A $ 15.07 150,842 D  
Common Stock 03/17/2015   S   54,130 (1) D $ 20.3937 (2) 96,712 D  
Common Stock 03/18/2015   M   35,622 A $ 14.27 132,334 D  
Common Stock 03/18/2015   S   28,039 (1) D $ 20.5499 (3) 104,295 D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option (right to buy) $ 14.27 03/17/2015   M     1,393   (4) 12/03/2022 Common Stock 1,393 $ 0 54,131 D  
Non-Qualified Stock Option (right to buy) $ 14.27 03/18/2015   M     35,622   (4) 12/03/2022 Common Stock 35,622 $ 0 18,509 D  
Non-Qualified Stock Option (right to buy) $ 15.07 03/17/2015   M     66,732   (4) 09/13/2022 Common Stock 66,732 $ 0 33,366 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Frate Daniel J
3520 KRAFT ROAD
SUITE 300
NAPLES, FL 34105		       Group President  

Signatures

 By: /s/ Dennis Byrnes, Attorney in Fact For: Daniel Frate   03/20/2015
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Represents shares sold by Mr. Frate to pay the tax liability and option cost related to his sale-to-cover stock option exercise.
(2) The sale price ranged from $20.35 to $20.48, with a weighted average sale price of $20.39367. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
(3) The sale price ranged from $20.39 to $20.65, with a weighted average sale price of $20.549901. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
(4) The options were granted pursuant to the Company's 2005 Equity and Performance Incentive Plan, as amended. The options vested in equal annual installments over a three-year period beginning with the first anniversary of the date of grant. All options that were exercised were vested prior to exercise.

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