Live feed15:47:29·764dINSIDERFilingvia QuantisnowBuchan James exercised 15,000 units of options at a strike of $3.42 and sold $87,260 worth of shares (15,000 units at $5.82) (SEC Form 4) (Amendment)ByQuantisnow·Wall Street's wire, on your screen.APT· Alpha Pro Tech Ltd.Health CareOriginal source