B-4 APPENDIX B: ALTERNATE CASE PROBLEM ANSWERS—CHAPTER 42
achieve and maintain a five percent (5%) market share of electric power residential customers in
42–8A. Violations of the 1934 act
Five elements are required to establish a violation of Rule 10b-5. A plaintiff must show (1) a ma-
U.S. Court of Appeals for the Ninth Circuit affirmed.
42–9A . Insider trading
No. These allegations are not sufficient to show a violation of Rule10b-5 for insider trading
claims because the complaint was too general. The allegations were insufficient to state Section
10(b) and Rule 10b-5 insider trading claims against corporate insiders, who had traded in stock
42-10A. A QUESTION OF ETHICS
1. One cannot escape the suspicion that Willis realized that his use of the inside in–
formation was, at a minimum, unethical. More than perhaps any other members of the medical