Live feed17:39:17·391dINSIDERFilingvia QuantisnowDirector Brisbin Thomas Donald exercised 5,915 shares at a strike of $13.91 and sold $307,817 worth of shares (5,915 units at $52.04) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WLDN· Willdan Group Inc.Consumer DiscretionaryOriginal source