Live feed16:03:10·343dINSIDERFilingvia QuantisnowDirector Twomey Christopher J exercised 4,387 shares at a strike of $20.64, increasing direct ownership by 39% to 15,675 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TNDM· Tandem Diabetes Care Inc.Health CareOriginal source