ACIW / ACI Worldwide, Inc. - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

Form of Restricted Share Unit Award Agreement

Exhibit 10.02 RESTRICTED SHARE UNIT AWARD AGREEMENT THIS RESTRICTED SHARE UNIT AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning asc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-2

Form of Executive Performance Share Award Agreement

Exhibit 10.03 PERFORMANCE SHARE AWARD AGREEMENT THIS PERFORMANCE SHARE AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2025

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2025 HIGHLIGHTS •Q2 revenue up 7% versus prior year, with recurring revenue up 13% •YTD revenue up 15% versus prior year, with contribution from both Payment Software segment up 18% and Biller segment up 13% •YTD net income up 207% versus prior year, and adjusted EBITDA up 24% •In Q2, repurchased 2.4 million

Form of Executive Restricted Share Unit Award Agreement

Exhibit 10.04 RESTRICTED SHARE UNIT AWARD AGREEMENT THIS RESTRICTED SHARE UNIT AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning asc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Q2 2025 Earnings Presentation August 7, 2025 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe h

aciw-20250807ex992 Q2 2025 Earnings Presentation August 7, 2025 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Reform Act of 1995. A discussion of these forward-looking statements and risk

Form of Performance Share Award Agreement

Exhibit 10.01 PERFORMANCE SHARE AWARD AGREEMENT THIS PERFORMANCE SHARE AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert W. Leibro

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas W. Warsop

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas W. Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Robert W. Leibrock, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements wer

Former Chief Financial Officer Omnibus Amendment to Equity Award Agreements

Exhibit 10.05 OMNIBUS AMENDMENT TO RSU AGREEMENTS AND PSA AGREEMENTS WHEREAS, ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) maintains the ACI Worldwide, Inc. 2020 Equity and Incentive Compensation Plan (the “Plan”), pursuant to which it has granted certain equity and equity-based awards to individual service providers; WHEREAS, the Corporation and Scott Behrens (the “Grantee”) en

Lender Addition and Acknowledgement Agreement, dated June 18, 2025, by and among ACI Worldwide, Inc., ACI Worldwide Corp., ACI Payments, Inc., Bank of America, N.A. and BofA Securities, Inc.

EX-10.1 Exhibit 10.1 LENDER ADDITION AND ACKNOWLEDGEMENT AGREEMENT LENDER ADDITION AND ACKNOWLEDGEMENT AGREEMENT, dated as of June 18, 2025 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”), is entered into by and among BANK OF AMERICA, N.A., a national banking association (the “Incremental Term A-2 Lender”), ACI WORLDWIDE, INC., a

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 18, 2025 Commission File Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 18, 2025 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporati

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 9, 2025 Commission File Numb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 9, 2025 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporatio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2025 Commission File Numb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2025 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporatio

Restricted Share Unit Award Agreement

Exhibit 10.02 RESTRICTED SHARE UNIT AWARD AGREEMENT THIS RESTRICTED SHARE UNIT AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning asc

Performance Share Award Agreement

Exhibit 10.01 PERFORMANCE SHARE AWARD AGREEMENT THIS PERFORMANCE SHARE AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to

Q1 2025 Earnings Presentation May 8, 2025 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harb

Q1 2025 Earnings Presentation May 8, 2025 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Reform Act of 1995. A discussion of these forward-looking statements and risk factors that may affe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were mad

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 8, 2025 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporation

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop,

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ending March 31, 2025

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ending March 31, 2025 Q1 2025 HIGHLIGHTS •Revenue up 25% versus Q1 2024 •Net income of $59 million versus net loss of $8 million in Q1 2024 •Adjusted EBITDA up 95% versus Q1 2024 •Repurchased 1 million shares for $52 million YTD •Raising guidance range for full-year 2025 OMAHA, Neb. — May 8, 2025 — ACI Worldwide (NASDAQ: AC

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant  ☒         Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Pursuant to §240.

Certification of Chief Executive Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, no

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

Q4 2024 Earnings Presentation February 27, 2025 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to saf

Q4 2024 Earnings Presentation February 27, 2025 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Reform Act of 1995. A discussion of these forward-looking statements and risk factors that ma

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-25346 ACI WORLDW

Consent of Independent Registered Public Accounting Firm (filed herewith) – Deloitte & Touche LLP

Exhibit 23.01 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-123263, 333-146794, 333-182584, 333-212948, 333-169293, 333-219608, 333-239054, and 333-272329 on Form S-8 of our reports dated February 27, 2025, relating to the financial statements of ACI Worldwide, Inc. and the effectiveness of ACI Worldwide, In

ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2024

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2024 2024 HIGHLIGHTS •Total revenue of $1.594 billion grew 10% •Net income of $203 million grew 67% •Total adjusted EBITDA of $466 million grew 18% •Cash flow from operating activities of $359 million grew 113% •Expect 7-9% revenue growth in 2025 Omaha, NE — February 27, 2025 — ACI Worldwide

Certification of Chief Financial Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made,

Clawback Policy

Exhibit 97.1 ACI Worldwide Compensation Recoupment Policy Effective Date: July 1, 2023 Policy Owner: Karen Hobbs Purpose As required pursuant to the listing standards of the Nasdaq Stock Market LLC] (the “Stock Exchange”), Section 10D of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Rule 10D-1 under the Exchange Act, the Board of Directors (the “Board”) of ACI Worldwide

Trading Policy

Exhibit 19 ACI STOCK TRADING POLICY REVISION DATE: 10-30-24 INTRODUCTION This Policy describes certain proscribed actions of Covered Persons in transactions related to Company Securities.

Description of Securities

EXHIBIT 4.04 DESCRIPTION OF REGISTRANT’S SECURITIES General The following is a brief description of the capital stock of ACI Worldwide, Inc. (“us”, “our”, “we”, or the “Company”). This description is not complete and is subject to and qualified in its entirety by reference to the complete text of our 2013 Amended and Restated Certificate of Incorporation, as amended and restated from time to time

Subsidiaries of the Registrant (filed herewith)

Exhibit 21.01 SUBSIDIARIES OF THE REGISTRANT The following is a list of subsidiaries of ACI Worldwide, Inc., omitting subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as of December 31, 2024: ACI Worldwide (Pacific) Pty. Ltd. Australia ACI Payments, Inc. Delaware Applied Communications Holding GmbH Germany ACI Worldwide Solutions

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpo

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop,

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2024

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2024 Q3 2024 HIGHLIGHTS •Revenue up 24% versus Q3 2023 •Net income up 115% versus Q3 2023 •Adjusted EBITDA up 61% versus Q3 2023 •Cash flow from operating activities up 114% versus Q3 2023 •Raising guidance range for full-year 2024 OMAHA, Neb. — November 7, 2024 — ACI Worldwide (NASDAQ: ACIW), an origina

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 7, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpor

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas W. Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas W. W

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

Q3 2024 Earnings Presentation November 7, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe

Q3 2024 Earnings Presentation November 7, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Reform Act of 1995. A discussion of these forward-looking statements and risk factors that may

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Be

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop, P

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behrens

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were mad

Q2 2024 Earnings Presentation August 1, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Harb

aciw-20240801ex992 Q2 2024 Earnings Presentation August 1, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 3 ACI Delivers Mission-Critical Payment Solutions ACI Worldwide is a global leader in mission-c

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2024 Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2024

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2024 Q2 2024 HIGHLIGHTS •Revenue up 16% versus Q2 2023 •Net income of $31 million, up $38 million from Q2 2023 •Adjusted EBITDA up 62% versus Q2 2023 •Cash flow from operating activities of $55 million up 215% versus Q2 2023 •Announced $400 million share repurchase authorization •Repurchased 1.7 million share

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-2

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporati

ACI Worldwide Announces $400 Million Share Repurchase Authorization

ACI Worldwide Announces $400 Million Share Repurchase Authorization OMAHA, Neb. — June 13, 2024 — ACI Worldwide (NASDAQ: ACIW), a global leader in mission-critical, real-time payments software, announced that its Board of Directors has authorized the repurchase of $400 million in shares of the company’s common stock. The new approval includes $65 million remaining under the company’s existing shar

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporati

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2024 (June 4, 2024) Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction

Refinancing Amendment, dated as of February 26, 2024, among ACI Worldwide, Inc., ACI Worldwide Corp., ACI Payments, Inc. and Bank of America, N.A., as administrative agent for the lenders

Exhibit 10.01 Conformed through 2024 Refinancing Amendment, dated as of February 26, 2024 $1,100 Million SECOND AMENDED AND RESTATED CREDIT AGREEMENT dated as of April 5, 2019, as amended by the LIBOR Transition Amendment dated as of May 5, 2022, the Extension Amendment dated as of April 28, 2023 and the Refinancing Amendment dated as of February 26, 2024 by and among ACI WORLDWIDE, INC., as Paren

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were mad

Q1 2024 Earnings Presentation April 30, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Harb

Q1 2024 Earnings Presentation April 30, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 3 ACI Delivers Mission-Critical Payment Solutions ACI Worldwide is a global leader in mission-critical, real-time

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2024

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2024 Q1 2024 HIGHLIGHTS •Revenue up 9% versus Q1 2023 •Net income (loss) improved $24 million over Q1 2023 to a loss of $8 million •Adjusted EBITDA up 93% versus Q1 2023 •Cash flow from operating activities up 208% versus Q1 2023 •Repurchased 2 million shares for $63 million •Raising guidance range for full-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-

Form of Indemnification Agreement between the Company, its directors and certain officers, including executive officers

Exhibit 10.02 INDEMNIFICATION AGREEMENT This Indemnification Agreement (this "Agreement") is made as of the date set forth on the signature page of this Agreement by and between ACI Worldwide, Inc., a Delaware corporation (the "Company"), and the person whose name appears on the signature page of this Agreement ("Indemnitee"). The Company and Indemnitee are referred to collectively in this Agreeme

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop,

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant  ☒         Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Pursuant to §240.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 12, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

aciworldwide.com Welcome New Paths. New Payments. New Paradigms. The theme of ACI Worldwide’s 2024 Analyst Day was carefully curated to describe the opportunities presented by the rapidly changing payments ecosystem and how ACI will use our position

aciworldwide.com Welcome New Paths. New Payments. New Paradigms. The theme of ACI Worldwide’s 2024 Analyst Day was carefully curated to describe the opportunities presented by the rapidly changing payments ecosystem and how ACI will use our position in the market and our Intelligent Payments Orchestration strategy to take advantage of those opportunities. Global commerce relies on ACI. Our payment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-25346 ACI WORLDW

ACI Worldwide Appoints Two New Independent Directors to Board

Exhibit 99.3 ACI Worldwide Appoints Two New Independent Directors to Board OMAHA, Neb. — February 29, 2024 — ACI Worldwide (NASDAQ: ACIW), a global leader in mission-critical, real-time payments software, announced today the appointment of two new independent directors, Katrinka McCallum and Juan Benitez, to the company's Board of Directors. "2023 was another year of progress for ACI, with steady

ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2023

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2023 Q4 2023 HIGHLIGHTS •Total revenue of $477 million grew 5%1 •Total recurring revenue grew 7%1 •Net income of $123 million grew 36% •Total EBITDA of $210 million grew 8% •Cash flow from operating activities of $86 million grew 107% •Repurchased 1 million shares for $28 million •Expect 7-9

Description of Securities

EXHIBIT 4.04 DESCRIPTION OF REGISTRANT’S SECURITIES General The following is a brief description of the capital stock of ACI Worldwide, Inc. (“us”, “our”, “we”, or the “Company”). This description is not complete and is subject to and qualified in its entirety by reference to the complete text of our 2013 Amended and Restated Certificate of Incorporation, as amended and restated from time to time

Certification of Chief Executive Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, no

Certification of Chief Financial Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made,

Clawback Policy

Exhibit 97.1 ACI Worldwide Compensation Recoupment Policy Effective Date: July 1, 2023 Policy Owner: Karen Hobbs Purpose As required pursuant to the listing standards of the Nasdaq Stock Market LLC] (the “Stock Exchange”), Section 10D of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Rule 10D-1 under the Exchange Act, the Board of Directors (the “Board”) of ACI Worldwide

Q4 2023 Earnings Presentation February 29, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe H

Q4 2023 Earnings Presentation February 29, 2024 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 3 ACI Delivers Mission-Critical Payment Solutions ACI Worldwide is a global leader in mission-critical, real-ti

Consent of Independent Registered Public Accounting Firm (filed herewith) – Deloitte & Touche LLP

Exhibit 23.01 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-123263, 333-146794, 333-182584, 333-212948, 333-169293, 333-219608, 333-239054, and 333-272329 on Form S-8 of our reports dated February 29, 2024, relating to the financial statements of ACI Worldwide, Inc. and the effectiveness of ACI Worldwide, In

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop,

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2024 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpo

Subsidiaries of the Registrant (filed herewith)

Exhibit 21.01 SUBSIDIARIES OF THE REGISTRANT The following is a list of subsidiaries of ACI Worldwide, Inc., omitting subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as of December 31, 2023: ACI Worldwide (Pacific) Pty. Ltd. Australia ACI Payments, Inc. Delaware Applied Communications Holding GmbH Germany ACI Worldwide Solutions

Voya Prime Rate Trust / ALLIANCEBERNSTEIN L.P. - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* ACI Worldwide Inc (Name of Issuer) Common Stock (Title of Class of Securities) 004498101 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

Voya Prime Rate Trust / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0176-aciworldwideinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 14)* Name of issuer: ACI Worldwide Inc Title of Class of Securities: Common Stock CUSIP Number: 004498101 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate

Voya Prime Rate Trust / FRANKLIN MUTUAL ADVISERS LLC Passive Investment

SC 13G/A 1 aciw23a2.htm CUSIP NO. 004498101 13G Page 1 of 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* ACI WORLDWIDE, INC. (Name of Issuer) Common Stock, $0.005 par value (Title of Class of Securities) 004498101 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Stateme

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were mad

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2023

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2023 Q3 2023 HIGHLIGHTS •Total revenue grew 21%1 •Total recurring revenue grew 10%1 •Net income of $38 million grew 64% •Total EBITDA grew 147% to $103 million1 •Reiterating guidance for full-year 2023 Miami, FL — November 2, 2023 — ACI Worldwide (NASDAQ: ACIW), a global leader in mission-critical, real-

Q3 2023 Earnings Presentation November 2, 2023 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Ha

Q3 2023 Earnings Presentation November 2, 2023 Exhibit 99.2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 3 ACI Delivers Mission-Critical Payment Solutions ACI Worldwide is a global leader in mission-critical, real-tim

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Wars

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Be

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2023 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-2

Form of Performance Share Award Agreement for the Company's 2020 Equity and Incentive Compensation Plan

Exhibit 10.07 PERFORMANCE SHARE AWARD AGREEMENT THIS PERFORMANCE SHARE AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to

Form of Restricted Share Unit Award Agreement for the Company's 2020 Equity and Incentive Compensation Plan

Exhibit 10.06 RESTRICTED SHARE UNIT AWARD AGREEMENT THIS RESTRICTED SHARE UNIT AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning asc

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behrens

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop, P

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2023

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2023 Q2 2023 HIGHLIGHTS •Recurring revenue grew 5%, adjusting for FX and divestiture1 •Bank segment recurring revenue grew 13%, adjusting for FX and divestiture1 •Biller segment revenue grew 5% •Improvement in Biller segment profitability •Reiterating guidance for full-year 2023 Miami, FL — August 3, 2023 — A

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were mad

Q2 2023 Earnings Presentation August 3, 2023 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a number of ri

aciw-20230803ex992 Q2 2023 Earnings Presentation August 3, 2023 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties.

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 3, 2023 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Form of Director Restricted Share Unit Award Agreement for the Company's 2020 Equity and Incentive Compensation Plan

Exhibit 10.05 RESTRICTED SHARE UNIT AWARD AGREEMENT THIS RESTRICTED SHARE UNIT AWARD AGREEMENT (this “Agreement”) is made as of the date set forth in Schedule A hereto (the “Grant Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Corporation”) and the individual identified in Schedule A (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning asc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of report (date of earliest event reported): June 1, 2023 ACI WORLDWIDE, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of report (date of earliest event reported): June 1, 2023 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 0-25346 47-0772104 (State or other jurisdiction of incorporation or organization) (Com

Calculation of Filing Fee Tables

EX-FILING FEES EXHIBIT 107 Calculation of Filing Fee Tables Form S-8 (Form Type) ACI WORLDWIDE, INC.

As filed with the Securities and Exchange Commission on June 1, 2023

S-8 As filed with the Securities and Exchange Commission on June 1, 2023 Registration No.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 31, 2023 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 0-25346 47-0772104 (State or other jurisdiction of incorporation or organization) (Com

Form of Change In Control Employment Agreement between ACI Worldwide, Inc. and Thomas Warsop

EX-10.2 Exhibit 10.2 CHANGE IN CONTROL EMPLOYMENT AGREEMENT This CHANGE IN CONTROL EMPLOYMENT AGREEMENT (this “Agreement”), is between ACI Worldwide, Inc., a Delaware corporation (the “Company”), and the executive of the Company designated on the signature page to this Agreement (the “Signature Page”) as the Executive (the “Executive”) effective as of the date (the “Contract Date”) set forth on th

ACI Worldwide Announces Appointment of Thomas Warsop as President and Chief Executive Officer

EX-99.1 Exhibit 99.1 ACI Worldwide Announces Appointment of Thomas Warsop as President and Chief Executive Officer MIAMI, May 31, 2023 – ACI Worldwide (NASDAQ: ACIW), a global leader in mission-critical, real-time payments software, today announced that its Board of Directors (the “Board”) has appointed Thomas Warsop as President and Chief Executive Officer, effective June 1, 2023. Warsop, a seaso

Form of Severance Agreement between ACI Worldwide, Inc. and Thomas Warsop

EX-10.1 Exhibit 10.1 SEVERANCE AGREEMENT This SEVERANCE AGREEMENT (this “Agreement”), by and between ACI Worldwide, Inc., a Delaware corporation (the “Company”), and Thomas W. Warsop, III (“Executive”) is effective as of the date set forth on the signature page (the “Effective Date”). WHEREAS, the Company agrees to provide Executive with certain benefits if Executive’s employment is terminated by

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 (May 11, 2023) Commi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 (May 11, 2023) Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction

Form 10-K for the year ended December 31, 2022

May 10, 2023 Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 Attention: Karl Hiller, Branch Chief Re: ACI Worldwide, Inc. Form 10-K for the Fiscal Year Ended December 31, 2022 Filed March 1, 2023 File No. 00-25346 Ladies and Gentlemen: The following sets forth the response of ACI Worldwide, Inc. (the “Company”) to the comments of the staff of the Division of Corporation

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2023

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2023 Q1 2023 HIGHLIGHTS •Recurring revenue grew 9%, adjusting for FX and divestiture1 •Biller segment revenue grew 11% •Cash flow from operations up 39% •Reiterating guidance for full-year 2023 Miami, FL — May 4, 2023 — ACI Worldwide (NASDAQ: ACIW), the global leader in mission-critical, real-time payments s

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were mad

Extension Agreement, dated as of April 28, 2023, among ACI Worldwide, Inc., ACI Worldwide Corp., ACI Payments, Inc. and Bank of America, N.A., as administrative agent for the lenders

Exhibit 10.1 EXTENSION AMENDMENT EXTENSION AMENDMENT, dated as of April 28, 2023 (this “Amendment”), among ACI WORLDWIDE, INC., a Delaware corporation (the “Parent Borrower”), and ACI WORLDWIDE CORP., a Nebraska corporation (the “Subsidiary Borrower,” together with the Parent Borrower the “Borrowers”), ACI PAYMENTS, INC., a Delaware corporation (the “Subsidiary Guarantor”), the Lenders party heret

Q1 2023 Earnings Presentation May 4, 2023 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a nu

aciw-20230504ex992 Q1 2023 Earnings Presentation May 4, 2023 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securiti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2023 (April 28, 2023) Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2023 (April 28, 2023) Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop,

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Pursuant to §240.

ACI Worldwide, Inc. 2020 Equity and Incentive Compensation Plan (amended and restated effective June 1, 2023) (incorporated by reference to Appendix B to the Registrant’s Proxy Statement dated April 18, 2023)

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Pursuant to §240.

Voya Prime Rate Trust / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 13)* Name of issuer: ACI Worldwide Inc. Title of Class of Securities: Common Stock CUSIP Number: 004498101 Date of Event Which Requires Filing of this Statement: March 31, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Ru

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 1, 2023 Commission File Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 1, 2023 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporati

Consent of Independent Registered Public Accounting Firm (filed herewith) – Deloitte & Touche LLP

Exhibit 23.01 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-123263, 333-146794, 333-182584, 333-212948, 333-169293, 333-219608, and 333-239054 on Form S-8 of our reports dated March 1, 2023, relating to the financial statements of ACI Worldwide, Inc. and the effectiveness of ACI Worldwide, Inc.’s internal co

Special Advisor Assignment Letter between the Company and Jeremy Wilmot

Exhibit 10.21 June 2, 2022 Mr. Jeremy Wilmot Dear Jeremy, We are pleased to appoint you as Special Advisor to the CEO of ACI Worldwide. You will report to Odilon Almeida. Your assignment will begin on September 1, 2022, and will continue for a minimum period of seven months. Your monthly base salary will be $7,600 based on working 40 hours per month. You will receive an additional $190 per hour wo

Subsidiaries of the Registrant (filed herewith)

Exhibit 21.01 SUBSIDIARIES OF THE REGISTRANT The following is a list of subsidiaries of ACI Worldwide, Inc., omitting subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as of December 31, 2022: ACI Worldwide (Pacific) Pty. Ltd. Australia ACI Payments, Inc. Delaware Applied Communications Holding GmbH Germany ACI Worldwide Solutions

Description of Securities

EXHIBIT 4.04 DESCRIPTION OF REGISTRANT’S SECURITIES General The following is a brief description of the capital stock of ACI Worldwide, Inc. (“us”, “our”, “we”, or the “Company”). This description is not complete and is subject to and qualified in its entirety by reference to the complete text of our 2013 Amended and Restated Certificate of Incorporation, as amended and restated from time to time

Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-25346 ACI WORLDW

Q4 and Full Year 2022 Earnings Presentation March 1, 2023 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations t

aciw-20230301ex992 Q4 and Full Year 2022 Earnings Presentation March 1, 2023 Exhibit 99.

Transition Services Agreement between the Company and Odilon Almeida

Exhibit 10.19 Transition Services Agreement THIS TRANSITION SERVICES AGREEMENT (the “Agreement”) is entered into as of November 28, 2022 (the “Effective Date”) by and between ACI Worldwide, Inc., a Delaware corporation (the “Company”), and Odilon Almeida (“Consultant”) (together, the “Parties”). 1.Retention as a Consultant. The Company hereby retains Consultant to serve as an independent consultan

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Warsop,

Certification of Chief Financial Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made,

Interim CEO Letter Agreement

Exhibit 10.20 November 7, 2022 RE: Interim Chief Executive Officer Dear Mr. Warsop: This letter summarizes the terms of your employment as interim President and Chief Executive Officer of ACI Worldwide, Inc (“ACI”). Term. This is an at-will employment arrangement and either you or ACI may terminate your employment at any time with or without cause. You shall not be entitled to, and ACI shall not o

Certification of Chief Executive Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Thomas Warsop, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, no

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2022

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2022 2022 HIGHLIGHTS •Revenue of $1.422 billion, up 7% from 2021 adjusted for FX and divestiture1 •ARR2 bookings up 35% from 2021 •Repurchased 8.6 million shares for $207 million •Increased repurchase authorization up to $200 million Miami, FL — March 1, 2023 — ACI Worldwide (NASDAQ: ACIW),

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2023 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 0-25346 47-0772104 (State or other jurisdiction of incorporation or organization)

Voya Prime Rate Trust / ALLIANCEBERNSTEIN L.P. - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* ACI Worldwide Inc (Name of Issuer) Common Stock (Title of Class of Securities) 004498101 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig

Voya Prime Rate Trust / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: ACI Worldwide Inc. Title of Class of Securities: Common Stock CUSIP Number: 004498101 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒

Voya Prime Rate Trust / FRANKLIN MUTUAL ADVISERS LLC Passive Investment

SC 13G/A 1 aciw22a1.htm CUSIP NO. 004498101 13G Page 1 of 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* ACI WORLDWIDE, INC. (Name of Issuer) Common Stock, $0.005 par value (Title of Class of Securities) 004498101 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Stateme

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 28, 2022 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 0-25346 47-0772104 (State or other jurisdiction of incorporation or organization)

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 7, 2022 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 0-25346 47-0772104 (State or other jurisdiction of incorporation or organization)

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

Q3 2022 Earnings Presentation November 2, 2022 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward-looking statements based on current expectations that involve a number of ri

EX-99.2 3 aciw-20221102ex992.htm EX-99.2 Q3 2022 Earnings Presentation November 2, 2022 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Priv

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2022

EX-99.1 2 aciw-20221102exx991.htm EX-99.1 Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2022 Q3 Highlights Revenue of $307 million, up 1% adjusted for FX and Corporate Online Banking divestiture, versus Q3 2021 Net income of $23 million Repurchased 1.2 million shares Reaffirming full-year 2022 revenue guidance on a constant currency basis MIAMI, FL

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Be

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the ?Company?) on Form 10-Q for the quarter ended September 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Odilon Alme

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were ma

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

ACI Worldwide Completes Corporate Online Banking Solutions Divestiture

Exhibit 99.1 ACI Worldwide Completes Corporate Online Banking Solutions Divestiture September 1, 2022 $100 million cash proceeds enables future investments Increases focus on core businesses Enhances growth and financial flexibility MIAMI, FL ? Sep. 1, 2022 ? ACI Worldwide (NASDAQ: ACIW), a global leader in mission-critical real-time payment software, today announced the completion of the previous

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of report (date of earliest event reported): September 1, 2022 ACI Worldwide, Inc. (Exact name of registrant as specified in its charter) Delaware 0-25346 47-0772104 (State or other jurisdiction of incorporation or organization)

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behrens

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-2

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Q2 2022 Earnings Presentation August 4, 2022 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward-looking statements based on current expectations that involve a n

Q2 2022 Earnings Presentation August 4, 2022 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Refo

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were ma

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2022

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2022 Revenue of $340 million, up 13% versus Q2 2021 Adjusted EBITDA of $66 million, up 10% versus Q2 2021 New ARR bookings up 3% versus Q2 2021 and up 43% year to date Net income of $13 million Repurchased 1 million shares in Q2, $154 million remaining on authorization Divestiture of Corporate Online Banking

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Almeida,

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 30, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporati

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporati

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporatio

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporatio

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 5, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporation

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Almeida,

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were ma

Q1 2022 Earnings Presentation May 5, 2022 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a nu

Q1 2022 Earnings Presentation May 5, 2022 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Refor

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 5, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporation

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2022

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2022 Revenue of $323 million, up 13% versus Q1 2021 Adjusted EBITDA of $68 million, up 50% versus Q1 2021 New ARR bookings of $21 million, up 117% versus Q1 2021 Net income of $16 million Repurchased 1.1 million shares in the quarter Reiterating guidance for full-year 2022 Miami, FL ? May 5, 2022 ? ACI World

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 15, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Severance Agreement between the Company and Odilon Almeida

Exhibit 10.1 SEVERANCE AGREEMENT This SEVERANCE AGREEMENT (this ?Agreement?), by and between ACI Worldwide, Inc., a Delaware corporation (the ?Company?), and Odilon Almeida (?Executive?) is effective as of the date set forth on the signature page (the ?Effective Date?). WHEREAS, the Company agrees to provide Executive with certain benefits if Executive?s employment is terminated by the Company wit

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEF 14A 1 d272903ddef14a.htm DEF 14A Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A 1 d272903ddefa14a.htm DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Addi

ACI Worldwide, Inc. Amended and Restated Bylaws of the Company

Exhibit 3.1 ACI WORLDWIDE, INC. AMENDED AND RESTATED BYLAWS As Adopted and in Effect on March 22, 2022 TABLE OF CONTENTS Page STOCKHOLDERS MEETINGS 1 1. Time and Place of Meetings 1 2. Annual Meeting 1 3. Special Meetings 1 4. Notice of Meetings 1 5. Inspectors for Stockholder Meetings 2 6. Quorum 2 7. Voting; Proxies 2 8. Order of Business 2 CONSENTS OF STOCKHOLDERS 3 9. Consent of Stockholders i

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 22, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpor

Voya Prime Rate Trust / Starboard Value LP - AMENDMENT NO. 3 TO THE SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 3)1 ACI Worldwide, Inc. (Name of Issuer) Common Stock, $0.005 par value (Title of Class of Securities) 004498101 (CUSIP Number) JEFFREY C. SMITH STARBOARD

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 22, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Amended and Restated Bylaws

Exhibit 3.1 ACI WORLDWIDE, INC. AMENDED AND RESTATED BYLAWS As Adopted and in Effect on March 22, 2022 TABLE OF CONTENTS Page STOCKHOLDERS MEETINGS 1 1. Time and Place of Meetings 1 2. Annual Meeting 1 3. Special Meetings 1 4. Notice of Meetings 2 5. Inspectors for Stockholder Meetings 2 6. Quorum 2 7. Voting; Proxies 2 8. Order of Business 2 CONSENTS OF STOCKHOLDERS 4 9. Consent of Stockholders i

Certification of Chief Financial Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made,

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Almeida,

Certification of Chief Executive Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, n

Consent of Independent Registered Public Accounting Firm (filed herewith) – Deloitte & Touche LLP

Exhibit 23.01 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-123263, 333-146794, 333-182584, 333-212948, 333-169293, 333-219608, and 333-239054 on Form S-8 of our reports dated February 24, 2022, relating to the financial statements of ACI Worldwide, Inc. and the effectiveness of ACI Worldwide, Inc.’s interna

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2022 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpo

ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2021

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2021 2021 HIGHLIGHTS Revenue of $1.371 billion, up 6% from 2020 Net income of $128 million, up 76% from 2020 Adjusted EBITDA of $384 million, up 7% from 2020 Net adjusted EBITDA margin improved to 38% from 37% in 2020 Repurchased 3 million shares and increased repurchase authorization Miami,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-25346 ACI WORLDW

Q4 and Full Year 2021 Earnings Presentation February 24, 2022 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectatio

Q4 and Full Year 2021 Earnings Presentation February 24, 2022 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securit

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Behren

Description of Securities

EXHIBIT 4.04 DESCRIPTION OF REGISTRANT?S SECURITIES General The following is a brief description of the capital stock of ACI Worldwide, Inc. (?us?, ?our?, ?we?, or the ?Company?). This description is not complete and is subject to and qualified in its entirety by reference to the complete text of our 2013 Amended and Restated Certificate of Incorporation, as amended and restated from time to time

Subsidiaries of the Registrant (filed herewith)

EX-21.01 3 aciw-20211231xexx2101.htm EX-21.01 Exhibit 21.01 SUBSIDIARIES OF THE REGISTRANT The following is a list of subsidiaries of ACI Worldwide, Inc., omitting subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as of December 31, 2021: ACI Australia Pty. Ltd Australia ACI Worldwide (Pacific) Pty. Ltd. Australia ACI Payments, In

Voya Prime Rate Trust / MACQUARIE GROUP LTD - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 17)* ACI Worldwide, Inc. (Name of Issuer) Common Shares (Title of Class of Securities) 004498101 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whi

Voya Prime Rate Trust / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: ACI Worldwide Inc. Title of Class of Securities: Common Stock CUSIP Number: 004498101 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ?

Voya Prime Rate Trust / FRANKLIN MUTUAL ADVISERS LLC Passive Investment

CUSIP NO. 004498101 13G Page 1 of 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* ACI WORLDWIDE, INC. (Name of Issuer) Common Stock, $0.005 par value (Title of Class of Securities) 004498101 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate

ACI Worldwide Announces $250 Million Share Repurchase Authorization

EX-99.1 2 aciw-20211206ex991.htm EX-99.1 Exhibit 99.1 ACI Worldwide Announces $250 Million Share Repurchase Authorization MIAMI, FLA.—December 6, 2021—ACI Worldwide (NASDAQ: ACIW), a leading global provider of real-time digital payment software, announced that its Board of Directors authorized the repurchase of $250 million in shares of common stock in a sign of confidence of the company’s transfo

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 1, 2021 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpor

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Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 17, 2021 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpo

Analyst Day 2021: ACI Worldwide Strategy on Track and Increases Long-Term Guidance

EX-99.1 2 aciw-20211117ex991.htm EX-99.1 Exhibit 99.1 Analyst Day 2021: ACI Worldwide Strategy on Track and Increases Long-Term Guidance MIAMI, FL—November 17, 2021—ACI Worldwide (NASDAQ: ACIW), a leading global provider of real-time digital payment software, today hosted a hybrid virtual and in-person briefing in New York with investors and analysts. The Company said its three-pillar strategy is

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2021

EX-99.1 2 aciw-20211104ex991.htm EX-99.1 Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2021 Q3 2021 revenue of $317 million Q3 2021 net new ARR up 50% versus Q3 2020 Raising full year 2021 guidance MIAMI, FL — November 4, 2021 — ACI Worldwide (NASDAQ: ACIW), a leading global provider of real-time digital payment software, today announced financial r

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Q3 2021 Earnings Presentation November 4, 2021 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve

Q3 2021 Earnings Presentation November 4, 2021 Exhibit 99.2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements 2 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott W. Be

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were ma

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Alme

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2021 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorpor

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Almeida,

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 5, 2021 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporat

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were ma

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the ?Company?) on Form 10-Q for the quarter ended June 30, 2021, as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Scott W. Behrens

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2021

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended June 30, 2021 Q2 HIGHLIGHTS ?Recurring revenue of $250 million, up 7% from Q2 2020 ?Revenue of $302 million, up 1% from Q2 2020 ?Signed multi-year strategic alliance with Microsoft to deliver best-in-class cloud-based payment solutions ?Repurchased 1 million shares and paid down $25 million in debt ?Introducing 2021 r

Q2 2021 EARNINGS PRESENTATION ACI WORLDWIDE August 5, 2021 Exhibit 99.2 2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward- looking statements based on current expectations

Q2 2021 EARNINGS PRESENTATION ACI WORLDWIDE August 5, 2021 Exhibit 99.2 2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward- looking statements based on current expectations that involve a number of risks and uncertainties. The forward- looking statements are made pursuant to safe harbor provisions of the Private Securiti

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-2

Form of Director Restricted Share Unit Award Agreement for the Company's 2020 Equity and Incentive Compensation Plan

Exhibit 10.1 RESTRICTED SHARE UNIT AWARD AGREEMENT THIS RESTRICTED SHARE UNIT AWARD AGREEMENT (this ?Agreement?) is made as of the date set forth in Schedule A hereto (the ?Grant Date?) by and between ACI Worldwide, Inc., a Delaware corporation (the ?Corporation?) and the individual identified in Schedule A hereto, an employee of the Corporation or its Subsidiaries (the ?Grantee?). Capitalized ter

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2021 (June 2, 2021) Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction

INVESTOR DECK Spring 2021 ACI Worldwide (ACIW) Exhibit 99.1 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe

INVESTOR DECK Spring 2021 ACI Worldwide (ACIW) Exhibit 99.1 This presentation contains forward-looking statements based on current expectations that involve a number of risks and uncertainties. The forward-looking statements are made pursuant to safe harbor provisions of the Private Securities Litigation Reform Act of 1995. A discussion of these forward-looking statements and risk factors that may

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2021 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporatio

Certification of Principal Financial Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

Q1 2021 EARNINGS PRESENTATION ACI WORLDWIDE May 6, 2021 Exhibit 99.2 2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward- looking statements based on current expectations th

EX-99.2 3 aciw-20210506ex992.htm EX-99.2 Q1 2021 EARNINGS PRESENTATION ACI WORLDWIDE May 6, 2021 Exhibit 99.2 2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward- looking statements based on current expectations that involve a number of risks and uncertainties. The forward- looking statements are made pursuant to safe har

Quarterly Report - 10-Q

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-

ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2021

Exhibit 99.1 ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended March 31, 2021 Q1 HIGHLIGHTS ?Recurring revenue of $248 million, up 1% from Q1 2020 ?Revenue of $285 million, down 2% from Q1 2020 ?Adjusted EBITDA of $45 million, up 19% from Q1 2020 ?Net adjusted EBITDA margin increased to 23% from 19% in Q1 2020 ?Cash flow from operations of $70 million, up 22% from Q1 2020 ?Net lo

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.02 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the ?Company?) on Form 10-Q for the quarter ended March 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Scott W. Behren

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report of ACI Worldwide, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Almeida,

Certification of Principal Executive Officer pursuant to SEC Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER I, Odilon Almeida, certify that: 1.I have reviewed this quarterly report on Form 10-Q of ACI Worldwide, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were ma

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2021 Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdiction of incorporation

- DEF 14A

DEF 14A 1 d43997ddef14a.htm DEF 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additi

- DEFA14A

DEFA14A 1 d43997ddefa14a.htm DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Addit

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 23, 2021 (March 18, 2021) Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdict

ACI Worldwide Appoints Two New Independent Directors to Board

Exhibit 99.1 ACI Worldwide Appoints Two New Independent Directors to Board MIAMI, FLA. ? March 22, 2021 ? ACI Worldwide (NASDAQ: ACIW), a leading global provider of real-time digital payment software and solutions, today announced the appointment of two new independent directors, Mary Harman and Samir Zabaneh, to the company?s Board of Directors. Ms. Harman most recently served as Managing Directo

ACI Worldwide, Inc. Amended and Restated Bylaws of the Company

Exhibit 3.1 ACI WORLDWIDE, INC. AMENDED AND RESTATED BYLAWS As Adopted and in Effect on March 18, 2021 TABLE OF CONTENTS Page STOCKHOLDERS MEETINGS 1 1. Time and Place of Meetings 1 2. Annual Meeting 1 3. Special Meetings 1 4. Notice of Meetings 1 5. Inspectors for Stockholder Meetings 2 6. Quorum 2 7. Voting; Proxies 2 8. Order of Business 2 CONSENTS OF STOCKHOLDERS 5 9. Consent of Stockholders i

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 1, 2021 (February 23, 2021) Commission File Number 0-25346 ACI WORLDWIDE, INC. (Exact name of registrant as specified in its charter) Delaware 47-0772104 (State or other jurisdi

Certification of Chief Financial Officer pursuant to S.E.C. Rule 13a-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Scott W. Behrens, certify that: 1. I have reviewed this annual report on Form 10-K of ACI Worldwide, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made,

Q4 and FY 2020 EARNINGS PRESENTATION ACI WORLDWIDE February 25, 2021 Exhibit 99.2 2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward- looking statements based on current ex

Q4 and FY 2020 EARNINGS PRESENTATION ACI WORLDWIDE February 25, 2021 Exhibit 99.2 2 Private Securities Litigation Reform Act of 1995 Safe Harbor for Forward-Looking Statements This presentation contains forward- looking statements based on current expectations that involve a number of risks and uncertainties. The forward- looking statements are made pursuant to safe harbor provisions of the Privat

Subsidiaries of the Registrant (filed herewith)

Exhibit 21.01 SUBSIDIARIES OF THE REGISTRANT The following is a list of subsidiaries of ACI Worldwide, Inc., omitting subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as of December 31, 2020: ACI Australia Pty. Ltd Australia ACI Worldwide (Pacific) Pty. Ltd. Australia ACI Payments, Inc. Delaware Applied Communications Holding Gmb

Consent of Independent Registered Public Accounting Firm (filed herewith) – Deloitte & Touche LLP

Exhibit 23.01 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-123263, 333-146794, 333-182584, 333-212948, 333-169293, 333-219608, and 333-239054 on Form S-8 of our reports dated February 25, 2021, relating to the financial statements of ACI Worldwide, Inc. (which report expresses an unqualified opinion and inc

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of ACI Worldwide, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Odilon Almeida,