PAR Technology Corporation filed SEC Form 8-K: Entry Into A Material Definitive Agreement, Completion Of Acquisition Or Disposition Of Assets, Creation Of A Direct Financial Obligation Or An Obligation Under An Off-Balance Sheet Arrangement Of A Registrant, Unregistered Sales Of Equity Securities, Departure Of Directors Or Certain Officers; Election Of Directors; Appointment Of Certain Officers; Compensatory Arrangements Of Certain Officers, Regulation Fd Disclosure, Financial Statements And Exhibits