Live feed19:31:51·203dINSIDERFilingvia QuantisnowCEO Miles Patrick sold $2,211,000 worth of shares (100,000 units at $22.11), decreasing direct ownership by 2% to 5,264,078 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ATEC· Alphatec Holdings Inc.Health CareOriginal source