Your search Securities and Exchange Commission, Plaintiff-appellee, v. Rana Research, Inc. (d/b/a Vista Group, Ltd.), Defendant-appellant.securities and Exchange Commission, Plaintiff-appellee, v. Rana Research, Inc. (d/b/a Vista Group, Ltd.), Defendant;vipin Sahgal, Defendant-appellant;robert H. Bretz, Appellant did not match any document.