Sandra Dawn Grannum concentrates her practice on securities, broker/dealer arbitration, litigation, mediation and regulatory defense. She is a managing partner of the firm and co-chair of the Commercial Litigation Team.;Sandy has tried complex multimillion-dollar arbitrations before FINRA, AAA and JAMS across the country. She has represented brokerage firms, banks, clearing firms, and associated persons in over 60 arbitrations before the NASD and FINRA which ... (login for more professional bio)