2. Ask each student to acquire a mutual fund prospectus and to examine the types of securities maintained in his or her
respective fund to determine whether the basket of securities is, in the student’s opinion, the optimal portfolio for promoting
the stated objectives of the fund.
EXPLANATIONS OF SELECTED FOOTNOTES IN THE TEXT
Footnote 29: Patricia Rocklage was the wife of Scott Rocklage, the chairman and chief executive officer of Cubist
Pharmaceuticals, Inc. Scott had sometimes disclosed material, nonpublic information about Cubist to Patricia, and she had
always kept the information confidential. On December 31, 2001, Scott told Patricia that one of Cubist’s key drugs had failed its
clinical trial and reminded her not to discuss this information with anyone. Patricia was aware that her brother, William Beaver,
owned Cubist stock, and she told Scott that she wanted to tell her brother about the failed trial. Scott tried to discourage her.
Patricia had an “understanding” with William, however, and told him that she had heard significant negative news about Cubist.
He sold his 5,583 shares of its stock and tipped his friend David Jones, who sold his 7,500 shares. On January 16, 2002, Cubist
In Securities Exchange Commission v. Rocklage, 470 F.3d 1 (1st Cir. 2006), the U.S. Court of Appeals for the First Circuit
affirmed the lower court’s decision and remanded the case for further proceedings. The appellate court recognized that the
misappropriation theory bases liability on the deception of the source of the information. In this case, “Mrs. Rocklage engaged
in deceptive devices, in connection with a securities transaction, when she tricked her husband into revealing confidential
information to her so that she could, and did, assist her brother with the sale of his Cubist stock. * * * [B]efore her husband’s
initial disclosure about the clinical trial, Mrs. Rocklage did absolutely nothing to correct his mistaken understanding that she
would keep the trial results confidential.” And she did this, “knowing full well that in obtaining that information she would
enable her brother to execute a securities transaction. She then actively facilitated a securities transaction by tipping her
brother, and securities were in fact sold based on her information.” The court conceded that Patricia’s disclosure to Scott might
have eliminated any deception involved in her tip to William, but it did not “negate the original deception. * * * [B]ecause of
the way in which Mrs. Rocklage first acquired this information, her overall scheme was still deceptive: it had as part of it at least
one deceptive device.”
What is the difference between the traditional theory of insider trading liability and the misappropriation theory?
Liability is imposed under the traditional theory generally only when a trader or tipper is an insider of the company whose stock
is traded. In this scenario, the trader breaches a fiduciary duty owed to the company’s shareholders. Under the
misappropriation theory, liability is imposed when a trader or tipper bases a trade on—or “misappropriates”—confidential