2015 Second Quarter Results Conference Call

July 31, 2015

Superior expects to release its 2015 second quarter results on Thursday, July 30, 2015.

A conference call and webcast for investors, analysts, brokers and media representatives to discuss the 2015 second quarter results is scheduled for 8:30 a.m. MDT on Friday, July 31, 2015.To participate in the call, dial: 1-800-396-7098. A recording of the call will be available for replay until midnight, September 30, 2015. To access the recording, dial: 1-800-408-3053 and enter pass code: 7316441.

Internet users can listen to the call live, or as an archived call, by using the following link.