Live feed19:00:06·169dINSIDERFilingvia QuantisnowCEO Miles Patrick sold $2,101,000 worth of shares (100,000 units at $21.01), decreasing direct ownership by 2% to 5,135,398 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ATEC· Alphatec Holdings Inc.Health CareOriginal source