ACIW insider trading

NasdaqGS Technology

ACI WORLDWIDE, INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades
672
Last 90 days
20
Buys / sells
2% / 13%
Market cap
$4.02B

About ACI WORLDWIDE, INC.

ACI Worldwide, Inc. develops, markets, installs, and supports software products and services for facilitating electronic payments in the United States and internationally. It operates through Banks, Merchants, and Billers segments. The company offers ACI Acquiring, a solution to process credit, debit, and prepaid card transactions, deliver digital innovation, enhance fraud prevention, and reduce interchange fees; ACI Issuing, a digital payment issuing solution; and ACI Enterprise Payments Platform to provide payment players payment processing and orchestration for digital payments. It also provides account-to-account payments to support processing for banks and intermediaries, as well as regulatory compliance. In addition, the company offers ACI Payments Orchestration Platform, an omnichannel payments platform that orchestrates and optimizes payments; ACI Fraud Management for merchants, billers, and financial institutions, as well as ACI Fraud Scoring Services with artificial and human insights with data intelligence; and ACI Speedpay, an integrated suite of digital billing, payment, disbursement, and communication services. It offers electronic bill presentment and payment services to consumer finance, insurance, healthcare, higher education, utility, government, subscription provider, telecommunications, and mortgage sectors; product installations and configurations, and custom software modifications; and business and technical consultancy, on-site support, product education, and testing services, as well as distributes or acts as a sales agent for software developed by third parties. The company markets its products and services under the ACI Worldwide brand. The company was formerly known as Transaction Systems Architects, Inc. and changed its name to ACI Worldwide, Inc. in July 2007. The company was founded in 1975 and is headquartered in Elkhorn, Nebraska.

Company website: www.aciworldwide.com

ACIW insider activity at a glance

FilingIQ has scored 672 insider transactions for ACIW since Jan 26, 2015. The most recent filing in our index is dated May 11, 2026.

Across the full history, 14 open-market purchases and 90 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on ACIW insider trades is 63.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

Latest ACIW Form 4 filings

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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13F funds holding ACIW

Frequently asked

How many insider trades does FilingIQ track for ACIW?
FilingIQ tracks 672 Form 4 insider transactions for ACIW (ACI WORLDWIDE, INC.), covering filings from Jan 26, 2015 onwards. 20 of those were filed in the last 90 days.
Are ACIW insiders net buyers or net sellers?
Across the full Form 4 history for ACIW, 14 transactions (2%) were open-market purchases and 90 (13%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does ACIW insider data come from?
Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is ACIW in?
ACI WORLDWIDE, INC. (ACIW) is classified in the Technology sector, specifically Software - Infrastructure, with a current market capitalisation of $4.02B.

Methodology & sources

Every ACIW insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.