Live feed17:00:03·501dINSIDERFilingvia QuantisnowDirector Tannenbaum Renee P bought $34,224 worth of shares (10,000 units at $3.42), increasing direct ownership by 100% to 20,000 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CRDF· Cardiff Oncology Inc.Health CareOriginal source