Live feed19:20:12·250dINSIDERFilingvia QuantisnowCHIEF OPERATING OFFICER Lish Scott exercised 13,500 shares at a strike of $3.35, increasing direct ownership by 2% to 672,207 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ATEC· Alphatec Holdings Inc.Health CareOriginal source