 MINNEAPOLIS--BUSINESS WIRE--Sleep Number Corporation Nasdaq: SNBR will release its second quarter results through July 3, 2021, after market close on Tuesday, July 20, 2021. Management will host its regularly scheduled conference call to discuss the companys results at 5 p.m. EDT 4 p.m. CDT; 2 p.m. PDT. To access the webcast, please visit the investor relations area of the Sleep Number website at The webcast replay will remain available for approximately 60 da 