# EDGAR Filing Document

**Accession Number:** 0000935036
**File Stem:** 0001193125-23-041974
**Filing Date:** 2023-2
**Character Count:** 4884
**Document Hash:** 661e70a703492d3ff4772806425f9db7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-041974.hdr.sgml**: 20230217

**ACCESSION NUMBER**: 0001193125-23-041974

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20230214

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**FILED AS OF DATE**: 20230217

**DATE AS OF CHANGE**: 20230217

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ACI WORLDWIDE, INC.
- **CENTRAL INDEX KEY:** 0000935036
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **IRS NUMBER:** 470772104
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-25346
- **FILM NUMBER:** 23642415

**BUSINESS ADDRESS:**
- **STREET 1:** 2811 PONCE DE LEON BLVD PH1
- **CITY:** CORAL GABLES
- **STATE:** FL
- **ZIP:** 33134
- **BUSINESS PHONE:** 239-403-4600

**MAIL ADDRESS:**
- **STREET 1:** 2811 PONCE DE LEON BLVD PH1
- **CITY:** CORAL GABLES
- **STATE:** FL
- **ZIP:** 33134

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TRANSACTION SYSTEMS ARCHITECTS INC
- **DATE OF NAME CHANGE:** 19950109

?xml version="1.0" encoding="utf-8" ? 8-K

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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

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### FORM 8-K

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#### 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

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## ACI WORLDWIDE, INC.

#### (Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **0-25346** | **47-0772104** |
| **(State or other jurisdiction**<br> **of incorporation or organization)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |

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#### 2811 Ponce de Leon Blvd., PH1

#### Coral Gables, Florida 33134

#### (Address and zip code of principal executive offices)
(305) 894-2200

#### (Registrant's telephone number, including area code)

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading<br>Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock, $0.005 par value | ACIW | NASDAQ Global Select Market |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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| | |
|:---|:---|
| **Item 5.02.** | **Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**  |

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(b) On February 14, 2023, Didier Lamouche, a member of the Board of Directors of ACI Worldwide, Inc. (the "Company"), notified the Company of his intention to retire from the Company's Board of Directors effective upon the expiration of his term at the 2023 Annual Meeting of Stockholders. That meeting is expected to be held on or about June 1, 2023. Mr. Lamouche serves as a member of the Compensation and Leadership Development Committee and the Nominating and Corporate Governance Committee of the Board of Directors. Mr. Lamouche's planned retirement is not the result of any disagreement with the Company on any matter relating to its operations, policies or practices.

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#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, ACI Worldwide, Inc. has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: February 17, 2023

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| | |
|:---|:---|
| **ACI WORLDWIDE, INC.** | **ACI WORLDWIDE, INC.** |
| By: | /s/ Dennis P. Byrnes |
| Name: | Dennis P. Byrnes |
| Title: | Executive Vice President and General Counsel |

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