March 9, 1995 Appeal from the Supreme Court, New York County (Ira Gammerman, J.). Plaintiff cooperative's attempt to sue representatively on behalf of its resident shareholders, claiming that they were defrauded by defendant sponsor, was properly rejected. While CPC Intl. v. McKesson Corp. ( 70 N.Y.2d 268), holding that there is no private right of action under the Martin Act, does not foreclose a cause of action for common-law fraud (see, Break-waters Townhomes Assn. v. Breakwaters of Buffalo, 207