InfoUSA will not file its 10-K report for the year ended Dec. 31 by the March 17 deadline, according to the company.

According to a company statement, the Omaha, NE-based firm’s board of directors formed a special litigation committee in response to a consolidated complaint (In re infoUSA Inc. Shareholders Litigation) and a related informal investigation by the Securities and Exchange Commission. These actions have resulted in infoUSA’s inability to folke its Form 10-K by the filing deadline.

The company plans to file a notification of late filing on March 18, and the 10-K as soon as possible thereafter.