; or (ii) stock, bond, commodity, future, and other form of security, including an interest in a hedge fund, a derivative, option, or other complex investment vehicle, except nonconflicted assets allowed under subsection (b). (B) Exception Subparagraph (A) shall not apply to a trust described in section 13104(f)(2) of title 5, United States Code. (4) Businesses and companies (A) Privately owned or closely held corporation No judge or justice may maintain ownership in a privately owned or closely held corporation, company, firm, partnership, or other business enterprise. (B) Board members No judge or justice may serve on the board of directors of any for-profit entity, including any corporation, company, firm, partnership, or other business enterprise. (C) Exception Subparagraphs (A) and (B) shall not apply to a corporation, company, firm, partnership, or other business enterprise that has gross receipts for the previous taxable year of less than $5,000,000. (b) Nonconflicted assets (1) In general A judge or justice may maintain assets that do not present a conflict of interest, including— (A) a widely held investment fund— (i) described in section 13104(f)(8) of title 5, United States Code; (ii) that meets the requirements described in paragraph (2); and (iii) that is diversified because the fund does not have a stated policy of concentrating the investments of the fund in any industry, business, single country other than the United States, or bonds of any single State; (B) noncommercial real estate, including real estate used solely as a personal residence; (C) cash, certificates of deposit, or other forms of savings accounts; (D) a federally managed asset, including— (i) financial interests in or income derived from— (I) any retirement system under title 5, United States Code (including the Thrift Savings Plan under subchapter III of chapter 84 of such title)