Brief: Vitalhub Corp - Files Preliminary Base Shelf Prospectus In Canada
June 16 (Reuters) - Vitalhub Corp VHI.TO: VITALHUB CORP - FILES PRELIMINARY BASE SHELF PROSPECTUS IN CANADA VITALHUB CORP - BASE SHELF PROSPECTUS TO QUALIFY UP TO $250 MILLION IN SECURITIES Source text: ID:nGNX6hYSRM Further company coverage: VHI.TO ((Reuters.Briefs@thomsonreuters.com;))