Expert witness consultation in securities and commodities disputes, to include financial and trading analysis, damage computation, and testimony. Oversees the activities of an expert witness firm in securities disputes, to include calendar docketing, consultation with attorneys with respect to interrogatories, requests for pre-hearing discovery and document production, exhibit preparation of financial and trading analysis in support of other testifying experts within the firm, case assessment, alternative damage methodologies and computations, and question preparation for opposing witnesses. Recurrently consults with state level and federal securities regulators with respect to suitability and risk disclosure considerations attendant to the use of derivative instruments and other securities.