UPDATE: Acxiom Stock Ends Day Down 23 Percent On John Meyer's, Chris Wolf's Departures

Shares of Acxiom Corp. of Little Rock ended the day down 23 percent on news that two of its top executives, CEO John Meyer and CFO Chris Wolf, are leaving the company.

At market close, shares of the data services company (Nasdaq: ACXM) were at $13.50, down more than 22.6 percent from Tuesday's close of $17.46.

About 10.4 million shares changed hands. Average trading volume on Acxiom stock is about 547,000 shares. 

Shares had been down by as much as 25 percent in early trading. Acxiom's 52-week low is $12.19.