Spartan Motors Inc. will announce its first-quarter 2015 results prior to the market opening on May 5.

The company will also host a webcast of its conference call on the same day at 10 a.m. ET to discuss its financial results with analysts and institutional investors.

If unable to participate during the live webcast, the call will be archived at http://www.spartanmotors.com. To access click on “Shareholders,” and then “Webcasts.”