; (2) effective on the date that is 90 days after the date of enactment of the Ending Trading and Holdings In Congressional Stocks (ETHICS) Act , a Member of Congress shall not sell any covered investment, except as provided in section 13163(a)(2); and (3) on and after the effective date described in section 13163(k), a covered person that is a spouse or dependent child of a Member of Congress shall not purchase any covered investment or sell any covered investment, except as provided in section 13163(a)(2). (b) Optional divestment window Notwithstanding subsection (a)— (1) a Member of Congress who is sworn as a Member of Congress on or before the date of enactment of the Ending Trading and Holdings In Congressional Stocks (ETHICS) Act may sell a covered investment within 90 days of the date of enactment of such act, provided that the Member of Congress may not sell any covered investment at any time outside of that period while the Member of Congress serves the term for which the Member of Congress was elected or is reelected or appointed as a Member of Congress except as provided in section 13163(a)(2)