Your search Securities and Exchange Commission, Plaintiff, v. the American Board of Trade, Inc., Arthur N. Economou,phyllis H. Economou, and the American Board Oftrade Service Corp., Defendants,the American Board of Trade, Inc., and the American Board Oftrade Service Corp., Defendants-appellees,arthur N. Economou and Phyllis H. Economou, Defendants-appellants.appeal of Nira Properties, Ltd did not match any document.