 VIENNA, Va. RESTON, Va.--BUSINESS WIRE--NavSight Holdings Inc. NavSight NYSE: NSH today announced that its stockholders approved all proposals related to the previously announced merger, the Business Combination with Spire Global, Inc. Spire Global, Spire, or the Company, a leading global provider of space-based data, analytics and space services, at a special meeting of stockholders held today. A Form 8-K disclosing the full voting results is expected to be filed with the 