ACI Worldwide Insider deBeers Files Form 4 on Ownership Change

TL;DR

**Insider ownership change at ACI Worldwide reported by Kimberly A. deBeers.**

AI Summary

Kimberly A. deBeers, an insider at ACI Worldwide, Inc., filed a Form 4 on March 23, 2026, indicating a change in her beneficial ownership of the company's securities as of March 19, 2026. This filing is a routine disclosure required for company insiders and doesn't provide specific transaction details in this summary, but it signals that an executive's stake in the company has shifted. For investors, understanding insider activity like this can offer insights into management's confidence in the company's future, potentially influencing stock perception.

Why It Matters

This filing indicates a change in beneficial ownership for a key insider, Kimberly A. deBeers, which can sometimes signal management's perspective on the company's future performance.

Risk Assessment

Risk Level: low — This is a routine disclosure filing and does not inherently indicate a high risk, but the underlying transaction details (not provided here) could be more significant.

Analyst Insight

Investors should look for the full Form 4 document to understand the specific nature of the transaction (e.g., buy, sell, grant) and the number of shares involved, as this summary only indicates a change in ownership.

Key Players & Entities

• Kimberly A. deBeers (person) — Reporting Person
• ACI Worldwide, Inc. (company) — Issuer
• 0002068409 (dollar_amount) — CIK for Kimberly A. deBeers
• 0000935036 (dollar_amount) — CIK for ACI Worldwide, Inc.
• 2026-03-23 (dollar_amount) — Filing Date
• 2026-03-19 (dollar_amount) — Period of Report

FAQ

Filing Documents

• wk-form4_1774307374.html (4)
• wk-form4_1774307374.xml (4) — 3KB
• 0002068409-26-000009.txt ( ) — 5KB

From the Filing

SEC FORM 4 SEC Form 4 FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10. 1. Name and Address of Reporting Person * deBeers Kimberly A. (Last) (First) (Middle) 6060 COVENTRY DRIVE (Street) ELKHORN NEBRASKA 68022 (City) (State) (Zip) UNITED STATES (Country) 2. Issuer Name and Ticker or Trading Symbol ACI WORLDWIDE, INC. [ ACIW ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below) 2a. Foreign Trading Symbol 3. Date of Earliest Transaction (Month/Day/Year) 03/19/2026 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person 4. If Amendment, Date of Original Filed (Month/Day/Year) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 03/19/2026 A 1,575 (1) A $ 0 1,575 D Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Explanation of Responses: 1. Represents shares of restricted stock units awarded pursuant to the Company's 2020 Equity and Performance Incentive Plan, as amended. The restricted shares vest on the earlier to occur of (i) anniversary of the date of grant, (ii) the day immediately prior to the date of the Company's next annual meeting of the stockholders, or (iii) a change in control of the Company. Remarks: Kimberly A deBeers 03/23/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 4 (b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. * Form 4: SEC 1474 (03-26)

View Full Filing

View this 4 filing on SEC EDGAR