Acxiom to Discuss First Quarter Earnings 

For more information, contact:
Katharine Boyce
Acxiom Investor Relations
501-342-1321
investor.relations@acxiom.com
EACXM

LITTLE ROCK, Ark. – July 20, 2011 — Acxiom® Corporation (Nasdaq: ACXM) expects to issue its FY 2012 first quarter earnings release on Wednesday, July 27, before the financial markets open. A conference call will be held at 9:00 a.m. CDT the same day to discuss the results.

This conference call will be broadcast live over the Internet and can be accessed by all interested parties through www.acxiom.com. Please go to the website at least five minutes prior to the start of the call to register, download and install any necessary audio software. A replay will be available on the site shortly after the call.

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About Acxiom

Acxiom is a recognized leader in marketing services and technology that enable marketers to successfully manage audiences, personalize consumer experiences and create profitable customer relationships. Our superior industry-focused, consultative approach combines consumer data and analytics, databases, data integration and consulting solutions for personalized, multichannel marketing strategies. Acxiom leverages over 40 years of experience in data management to deliver high-performance, highly secure, reliable information management services. Founded in 1969, Acxiom is headquartered in Little Rock, Arkansas, USA, and serves clients around the world from locations in the United States, Europe, Asia-Pacific, the Middle East and South America. For more information about Acxiom, visit Acxiom.com.