ACI Worldwide Inc.

Last updated September 27, 2026

Organization details

Legal name
ACI Worldwide Inc.
Former names
Transaction Systems Architects Inc
Ownership
Public
Status
Active
Sector (GICS)
Information Technology
SIC code
7372 — Services-Prepackaged Software
Jurisdiction of incorporation
Delaware
Headquarters city
Elkhorn
Headquarters state / province
Nebraska
Headquarters country
United States
Fiscal year end
December
Ticker symbol
ACIW
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0000935036
EIN
47-0772104
Wikidata ID
Q4650685

Board of directors

Chief executives

Thomas W. Warsop III · Director, President and CEO
Dates unknown

Director election results

Annual meeting of June 1, 2023. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

6 of this board's directors also sit on 8 other boards. 3 are in the same sector.

Network of ACI Worldwide Inc.'s board connections 8x8 Inc 8x8 Inc Alerus Financial Corporation Alerus Financial Corpo... Avnet Inc. Avnet Inc. Bank of Marin Bancorp Bank of Marin Bancorp Intrusion Inc. Intrusion Inc. Mitek Systems Inc. Mitek Systems Inc. O'Reilly Automotive Inc. O'Reilly Automotive In... Rimini Street Inc. (DE) Rimini Street Inc. (DE... Adalio T. Sanchez Adalio T. Sanchez James C. Hale III James C. Hale III Janet O. Estep Janet O. Estep Katrinka Mccallum Katrinka Mccallum Kimberly A. deBeers Kimberly A. deBeers Todd R. Ford Todd R. Ford ACI Worldwide Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$223,500
2 purchases by 2 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Sep 24, 2026 Leibrock Robert William Officer (Chief Financial Officer) Sold back to the company −3,176 $49.62 $157,593
Sep 6, 2026 Leibrock Robert William Officer (Chief Financial Officer) Sold back to the company −1,905 $52.95 $100,870
Sep 6, 2026 Litch Erich J Officer (GM, Payment Software) Sold back to the company −963 $52.95 $50,991
Sep 6, 2026 Shultz Ronald Craig Officer (GM, ACI Speedpay) Sold back to the company −724 $52.95 $38,336
Sep 4, 2026 Litch Erich J Officer (GM, Payment Software) Sold back to the company −136 $52.95 $7,201
Sep 4, 2026 Shultz Ronald Craig Officer (GM, ACI Speedpay) Sold back to the company −385 $52.95 $20,386
Sep 4, 2026 Litch Erich J Officer (GM, Payment Software) Sold back to the company −667 $52.95 $35,318
Sep 4, 2026 Shultz Ronald Craig Officer (GM, ACI Speedpay) Sold back to the company −765 $52.95 $40,507
Jun 24, 2026 Leibrock Robert William Officer (Chief Financial Officer) Sold back to the company −2,454 $46.39 $113,841
Jun 6, 2026 Leibrock Robert William Officer (Chief Financial Officer) Sold back to the company −1,289 $42.80 $55,169
Jun 6, 2026 Shultz Ronald Craig Officer (GM, ACI Speedpay) Sold back to the company −739 $42.80 $31,629
Jun 6, 2026 Litch Erich J Officer (GM, Payment Software) Sold back to the company −1,003 $42.80 $42,928
Jun 4, 2026 Shultz Ronald Craig Officer (GM, ACI Speedpay) Sold back to the company −383 $42.36 $16,224
Jun 4, 2026 Litch Erich J Officer (GM, Payment Software) Sold back to the company −133 $42.36 $5,634
Jun 4, 2026 Shultz Ronald Craig Officer (GM, ACI Speedpay) Sold back to the company −760 $42.36 $32,194

Organizations in the same sector, closest in location and size first.

Questions about ACI Worldwide Inc.

Who is the CEO of ACI Worldwide Inc.?

Thomas W. Warsop III is ACI Worldwide Inc.'s Director, President and CEO.

How many directors are on ACI Worldwide Inc.'s board?

ACI Worldwide Inc.'s board has 12 directors: Adalio T. Sanchez, Charles E. Peters Jr., Didier R. Lamouche, James C. Hale III, Janet O. Estep, Juan Benitez II, Katrinka Mccallum, Kimberly A. deBeers, Mary P. Harman, Samir Michael Zabaneh and 2 others.

Are ACI Worldwide Inc. insiders buying or selling shares?

Over the last 12 months, ACI Worldwide Inc. insiders bought $223,500 of shares in 2 purchases and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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