关键词:Securities investment; securities actions; class actions; arbitration; securities regulation; Securities Act of 1933; Securities and Exchange Commission; Securities and Exchange Act of 1934; Securities Regulation History; Private Securities Litigation Reform Act; Uniform Standards Act; Wilko v. Swan; Scherk v. Alberto-Culver Co.; securities arbitration; securities litigation; securities class actions; Securities Industry Conference on Arbitration; American Arbitration Association; JAMS; class action arbitration