Nexstar Broadcasting to Report 2012 Fourth Quarter Financial Results, Host Conference Call and Webcast on March 7

Nexstar Broadcasting Group, Inc. (NASDAQ: NXST) announced today that it will report its 2012 fourth quarter financial results before the market opens on Thursday, March 7, 2013. The Company will host a conference call and webcast at 10:00 a.m. ET that morning to review the results.

To access the conference call, interested parties may dial 719/325-2491, conference ID 1824638 (domestic and international callers.) Participants can also listen to a live webcast of the call through the “Webcast/Presentations” section of Nexstar’s website at www.nexstar.tv. A webcast replay will be available for 90 days following the live event at www.nexstar.tv.

Please call five minutes in advance to ensure that you are connected. Questions and answers will be taken only from participants on the conference call. For the webcast, please allow 15 minutes to register, download and install any necessary software.

About Nexstar Broadcasting Group, Inc.

Nexstar Broadcasting Group is a leading diversified media company that leverages localism to bring new services and value to consumers and advertisers through its traditional media, e-MEDIA, digital and mobile media platforms. Nexstar owns, operates, programs or provides sales and other services to 67 television stations and 11 related digital multicast signals reaching 39 markets or approximately 11.6% of all U.S. television households.

Assuming completion of all announced transactions, Nexstar will own, operate, program or provide sales and other services to 72 television stations and related digital multicast signals reaching 41 markets or approximately 12.1% of all U.S. television households.